The Process of Digestion - 1361 Words

The Process of Digestion Over the course of time there have been many difficult questions and theories about everyday life. Using physiology amp; chemistry, those questions have been able to be answered. From the mixture of gases in the air we breathe to the organic substance of plastic or paper, chemistry can be seen everywhere. However, most people mistook the power of chemistry in our own bodies. How is it that a simple slice of bread, once consumed, can turn into fuel for the human body? Using the digestive system and its many organs through the process of digestion and metabolism is how our bodies receive the energy it needs to continue on throughout the day and the rest of our lives. Chemistry then kicks in as food starts†¦show more content†¦Amino acids and fatty acids are mainly where we get our energy from. The whole process starts when we eat and our metabolism breaks down the food. The amino acids and fatty acids are absorbed into the blood where once they attach to a cell, they are then able to speed up the chemical reactions taking place while the amino and fatty acids are monitoring the reactions in the cell some energy is released. This energy can be stored in the body until it is needed (Online School Edition, 2011). There are two forms of metabolism called anabolism and catabolism. Anabolism is storing energy and maintaining cells while catabolism is all about making energy so that each cell has a specific amount to function properly (Ballard, 2003). The body’s metabolism is made up of many reactions that produce heat or a calorie. A calorie is a basic unit of heat that measures how much energy a fixed proportion of food brings into the body. Calories are used to regulate the fat in our bodies too. If a person consumes too much calories then the calories will turn into fat. The process of metabolism in each person’s body is very unique and different. Some metabolisms run slow, which results in less calories burned and others burn rather quickly, which results in fewer calories (McKenzie, 2010). Whatever the rate of metabolism, many can agree that this process is diverse and complicated, but also very fundamental to everyday life. As everything else inShow MoreRelatedThe Digestive System Of The Human Body1332 Words   |  6 Pagesbreakdown food. The digestive system uses enzymes in order to break down the macromolecules that humans consume daily and balances the fluid that gets put inside the body with the amount that goes out. It goes through four processes as follows: digestion which breaks down food into smaller components, absorption which absorbs elements from the lumen into the extracellular fluid, motility which moves substances through the long tube in the body called the gastrointestinal tract (GI) tract, and finallyRead MoreWhat Is The Digestive Process?1731 Words   |  7 Pagesdigestive process? In all digestion reactions, nutrients are broken down by enzymes through a chemical process. The chemical equation and word equation can vary a little bit, depending on what is being digested in our bodies. In our paper we will talk about things that combine chemistry with the chemical equation and the process of substances being broken down in our digestive system. Also we will talk about the chemical properties that take place and occur in the digestive process. HereRead MoreThe Effect Of Protein On The Body Essay1296 Words   |  6 Pagesthen reassembled to form useful protein in the body’ Essay plan 1. What is digestion, the process? Necessary nutrients, balanced diet? 2. What is protein, which group belongs to, his characteristics, the structure, the base, 3. How protein is useful what is his function. 4. What they are made of?macromolecules 5. Assembly of proteins (chemical components C,H, O, N) 6. Digestion (how is protein processed through digestion), stomach and parietal cells and HCl, chief cells: pepsinogen (inactive enzymeRead MoreTry to imagine yourself, sitting at lunch, enjoying your sandwich and a few strawberries along the800 Words   |  4 Pagespurpose of your digestion system is to break down and absorb the energy and nutrients it needs from the food you eat. The sandwich, strawberries, and orange juice you have just consumed is going through this process right now! The process of digestion begins with ingestion, this is when you take a bite of what you have planned to eat. When you took a bite of your sandwich and strawberry slices you were essentially beginning the process of digestion. Second comes the job of your digestion, which is aRead MoreNutrition and Digestion876 Words   |  4 Pagesenzymes? What specifically is the role of an enzyme in digestion? Enzymes are working proteins that facilitate chemical reactions without being changed in the process. Organs of the digestive system excrete digestive juices, which contain enzymes that break the bonds of nutrients that can be absorbed. 2. Trace the path of a cheeseburger and fries through the digestive tract. Indicate each place where mechanical digestion, chemical digestion, and absorption occurs FOR EACH NUTRIENT (carbohydratesRead MoreEssay on Digestion of Cheetos998 Words   |  4 PagesDigestion of Cheetos It’s a typical day. After school you get home and you are starving, but you just want a snack. â€Å"What should I eat?,† you ask yourself. Then, after looking through the cabinets for a few minutes, you find Cheetos and decide to eat a few. With just the presence of those Cheetos in your sight, the digestion process begins in your 9 meter long digestive tract. Crunch, Crunch, Crunch. As you munch on those first few Cheetos the digestion process begins in your mouth. Read MoreEssay about The Importance of Digestive System1406 Words   |  6 Pagesbodies the ability to process foods, extract the nutrients we need from the foods, and eliminate the wastes (smartlivingnetwork). Without these abilities our bodies wouldn’t be able to function. So what is the digestive system exactly? It is a complex series of organs that processes the food we eat. Altogether this system is about 6-9 meters of muscular tubes running from the mouth to the anus. According to Robert Sullivan, the organs of this system are based on the process of turning food, absorbingRead MoreThe Digestive Tract Of Digestion Essay1190 Words   |  5 Pagesto live and this energy provided by processes that called digestion. For example, when we eat some things like bread, meat, and vegetable, although they are delicious, but they are not forms of nourishment for the cells, therefore they need to change into an acceptable form such as smaller molecules to absorb by blood and carry to body cells. Digestion is break downing of food into appropriate form to absorb into the bloodstream. Digestion system contains the digestive tract called alimentary canalRead MoreTeaching As Inquiry Model, Form The New Zealand Curriculum Essay1553 Words   |  7 Pagesbased on past teaching experiences in terms of what and how to teach. The inquiry process involves teachers critically reflecting their practice through a focusing inquiry, teaching inquiry and learning inquiry (Ministry of Education 2008). In terms of the focusing inquiry my learning intention was: We will be identifying and describing organs are involved in the human digestion process and how human digestion occurs. I formed this intention through taking into account my student’s prior knowledgeRead MoreThe Food Enters The Digestive System Via The Mouth Or Oral Cavity1631 Words   |  7 PagesFirstly the food enters the digestive system via the mouth or oral cavity which is mucous membrane lined. In this process the food begins to break down due to the salvia in the mouth which contains mucus, a very effective lubricant that coats the food to help with swallowing. Before it is swallowed the food is also broken down by the teeth which are the incisors which cut food with their sharp thin edges, the canines which are responsible for holding and grasping food which have a pointed edge and

Public Opinion On The Obamacare Act - 1203 Words

Ajibola Yinka PO 326- Politics and public policy Adriana Buliga-Stoian 20th November, 2015. PUBLIC OPINION What is/are Public Opinion? Public opinion is an important aspect of democracy. ThisS is the view(s) commonly held among the general public. These are sets of attitude that shapes a group which either helps improve the quality or efficiency of an issue or agenda. The article puts forth its thesis as the influence of systematic issue attention cycle which strongly influences public attitude and behavior concerning most domestic problems. The public engage in election and choose their representative/leader, therefore; they have the right to voice out their opinion on certain issues. Public opinion is a form of political participation.†¦show more content†¦The first stage is the Pre-Problem age. This occurs when some highly undesirable social condition exists but has not captured much public attention even though some groups might be aware of it. Traits arising from this stage are that the interest groups declare a problem. The second stage is the alarmed discovery and euphoric enthusiasm. Here, the public suddenly becomes both aware of and alarmed about the evils of a particular problem. The discovery is accompanied by the society’s ability to solve the problem or do something effective within a short span of time. Traits arising from this issue is that public experience negative consequences of unhealthy environment e.g. Flooding. The third stage is Realizing the cost of significant progress. It consists of gradually spreading realization that the cost of solving the problem is very high indeed. Engaging in this will not only take a lot of money but also requires major sacrifices by large groups in the population. A major trait at this stage is that it has high cost clause and involves many sacrifices. The fourth stage is the gradual decline of intense public interest. The third stage becomes gradually transformed into the fourth stage. There is a gradual decline in the intensity of public interest interest in the environmental problem. As more r ealize how difficult it is and how costly, some people could get discouraged

The Host Chapter 5 Uncomforted Free Essays

string(27) " a part of the front line\." Hello there, Wanderer! Won’t you take a seat and make yourself at home?† I hesitated on the threshold of the Comforter’s office, one foot in and one foot out. She smiled, just a tiny movement at the corners of her mouth. It was much easier to read facial expressions now; the little muscle twitches and shifts had become familiar through months of exposure. We will write a custom essay sample on The Host Chapter 5: Uncomforted or any similar topic only for you Order Now I could see that the Comforter found my reluctance a bit amusing. At the same time, I could sense her frustration that I was still uneasy coming to her. With a quiet sigh of resignation, I walked into the small brightly colored room and took my usual seat-the puffy red one, the one farthest from where she sat. Her lips pursed. To avoid her gaze, I stared through the open windows at the clouds scuttling past the sun. The faint tang of ocean brine blew softly through the room. â€Å"So, Wanderer. It’s been a while since you’ve come to see me.† I met her eyes guiltily. â€Å"I did leave a message about that last appointment. I had a student who requested some of my time†¦Ã¢â‚¬  â€Å"Yes, I know.† She smiled the tiny smile again. â€Å"I got your message.† She was attractive for an older woman, as humans went. She’d let her hair stay a natural gray-it was soft, tending toward white rather than silver, and she wore it long, pulled back in a loose ponytail. Her eyes were an interesting green color I’d never seen on anyone else. â€Å"I’m sorry,† I said, since she seemed to be waiting for a response. â€Å"That’s all right. I understand. It’s difficult for you to come here. You wish so much that it wasn’t necessary. It’s never been necessary for you before. This frightens you.† I stared down at the wooden floor. â€Å"Yes, Comforter.† â€Å"I know I’ve asked you to call me Kathy.† â€Å"Yes†¦ Kathy.† She laughed lightly. â€Å"You are not at ease with human names yet, are you, Wanderer?† â€Å"No. To be honest, it seems†¦ like a surrender.† I looked up to see her nod slowly. â€Å"Well, I can understand why you, especially, would feel that way.† I swallowed loudly when she said that, and stared again at the floor. â€Å"Let’s talk about something easier for a moment,† Kathy suggested. â€Å"Do you continue to enjoy your Calling?† â€Å"I do.† This was easier. â€Å"I’ve begun a new semester. I wondered if it would get tiresome, repeating the same material, but so far it doesn’t. Having new ears makes the stories new again.† â€Å"I hear good things about you from Curt. He says your class is among the most requested at the university.† My cheeks warmed a bit at this praise. â€Å"That’s nice to hear. How is your partner?† â€Å"Curt is wonderful, thank you. Our hosts are in excellent shape for their ages. We have many years ahead of us, I think.† I was curious if she would stay on this world, if she would move to another human host when the time came, or if she would leave. But I didn’t want to ask any questions that might move us into the more difficult areas of discussion. â€Å"I enjoy teaching,† I said instead. â€Å"It’s somewhat related to my Calling with the See Weeds, so that makes it easier than something unfamiliar. I’m indebted to Curt for requesting me.† â€Å"They’re lucky to have you.† Kathy smiled warmly. â€Å"Do you know how rare it is for a Professor of History to have experienced even two planets in the curriculum? Yet you’ve lived a term on almost all of them. And the Origin, to boot! There isn’t a school on this planet that wouldn’t love to steal you away from us. Curt plots ways to keep you busy so you have no time to consider moving.† â€Å"Honorary Professor,† I corrected her. Kathy smiled and then took a deep breath, her smile fading. â€Å"You haven’t been to see me in so long, I was wondering if your problems were resolving themselves. But then it occurred to me that perhaps the reason for your absence was that they were getting worse.† I stared down at my hands and said nothing. My hands were light brown-a tan that never faded whether I spent time in the sun or not. One dark freckle marked the skin just above my left wrist. My nails were cut short. I disliked the feeling of long nails. They were unpleasant when they brushed the skin wrong. And my fingers were so long and thin-the added length of fingernails made them look strange. Even for a human. She cleared her throat after a minute. â€Å"I’m guessing my intuition was right.† â€Å"Kathy.† I said her name slowly. Stalling. â€Å"Why did you keep your human name? Did it make you feel†¦ more at one? With your host, I mean?† I would have liked to know about Curt’s choice as well, but it was such a personal question. It would have been wrong to ask anyone besides Curt for the answer, even his partner. I worried that I’d already been too impolite, but she laughed. â€Å"Heavens, no, Wanderer. Haven’t I told you this? Hmm. Maybe not, since it’s not my job to talk, but to listen. Most of the souls I speak with don’t need as much encouragement as you do. Did you know I came to Earth in one of the very first placements, before the humans had any idea we were here? I had human neighbors on both sides. Curt and I had to pretend to be our hosts for several years. Even after we’d settled the immediate area, you never knew when a human might be near. So Kathy just became who I was. Besides, the translation of my former name was fourteen words long and did not shorten prettily.† She grinned. The sunlight slanting through the window caught her eyes and sent their silver green reflection dancing on the wall. For a moment, the emerald irises glowed iridescent. I’d had no idea that this soft, cozy woman had been a part of the front line. You read "The Host Chapter 5: Uncomforted" in category "Essay examples" It took me a minute to process that. I stared at her, surprised and suddenly more respectful. I’d never taken Comforters very seriously-never had a need before now. They were for those who struggled, for the weak, and it shamed me to be here. Knowing Kathy’s history made me feel slightly less awkward with her. She understood strength. â€Å"Did it bother you?† I asked. â€Å"Pretending to be one of them?† â€Å"No, not really. You see, this host was a lot to get used to-there was so much that was new. Sensory overload. Following the set pattern was quite as much as I could handle at first.† â€Å"And Curt†¦ You chose to stay with your host’s spouse? After it was over?† This question was more pointed, and Kathy grasped that at once. She shifted in her seat, pulling her legs up and folding them under her. She gazed thoughtfully at a spot just over my head as she answered. â€Å"Yes, I chose Curt-and he chose me. At first, of course, it was random chance, an assignment. We bonded, naturally, from spending so much time together, sharing the danger of our mission. As the university’s president, Curt had many contacts, you see. Our house was an insertion facility. We would entertain often. Humans would come through our door and our kind would leave. It all had to be very quick and quiet-you know the violence these hosts are prone to. We lived every day with the knowledge that we could meet a final end at any moment. There was constant excitement and frequent fear. â€Å"All very good reasons why Curt and I might have formed an attachment and decided to stay together when secrecy was no longer necessary. And I could lie to you, assuage your fears, by telling you that these were the reasons. But†¦Ã¢â‚¬  She shook her head and then seemed to settle deeper into her chair, her eyes boring into me. â€Å"In so many millennia, the humans never did figure love out. How much is physical, how much in the mind? How much accident and how much fate? Why did perfect matches crumble and impossible couples thrive? I don’t know the answers any better than they did. Love simply is where it is. My host loved Curt’s host, and that love did not die when the ownership of the minds changed.† She watched me carefully, reacting with a slight frown when I slumped in my seat. â€Å"Melanie still grieves for Jared,† she stated. I felt my head nod without willing the action. â€Å"You grieve for him.† I closed my eyes. â€Å"The dreams continue?† â€Å"Every night,† I mumbled. â€Å"Tell me about them.† Her voice was soft, persuasive. â€Å"I don’t like to think about them.† â€Å"I know. Try. It might help.† â€Å"How? How will it help to tell you that I see his face every time I close my eyes? That I wake up and cry when he’s not there? That the memories are so strong I can’t separate hers from mine anymore?† I stopped abruptly, clenching my teeth. Kathy pulled a white handkerchief from her pocket and offered it to me. When I didn’t move, she got up, walked over to me, and dropped it in my lap. She sat on the arm of my chair and waited. I held on stubbornly for half a minute. Then I snatched the little square of fabric angrily and wiped my eyes. â€Å"I hate this.† â€Å"Everybody cries their first year. These emotions are so impossible. We’re all children for a bit, whether we intended that or not. I used to tear up every time I saw a pretty sunset. The taste of peanut butter would sometimes do that, too.† She patted the top of my head, then trailed her fingers gently through the lock of hair I always kept tucked behind my ear. â€Å"Such pretty, shiny hair,† she noted. â€Å"Every time I see you it’s shorter. Why do you keep it that way?† Already in tears, I didn’t feel like I had much dignity to defend. Why claim that it was easier to care for, as I usually did? After all, I’d come here to confess and get help-I might as well get on with it. â€Å"It bothers her. She likes it long.† She didn’t gasp, as I half expected she would. Kathy was good at her job. Her response was only a second late and only slightly incoherent. â€Å"You†¦ She†¦ she’s still that†¦ present?† The appalling truth tumbled from my lips. â€Å"When she wants to be. Our history bores her. She’s more dormant while I’m working. But she’s there, all right. Sometimes I feel like she’s as present as I am.† My voice was only a whisper by the time I was done. â€Å"Wanderer!† Kathy exclaimed, horrified. â€Å"Why didn’t you tell me it was that bad? How long has it been this way?† â€Å"It’s getting worse. Instead of fading, she seems to be growing stronger. It’s not as bad as the Healer’s case yet-we spoke of Kevin, do you remember? She hasn’t taken control. She won’t. I won’t let that happen!† The pitch of my voice climbed. â€Å"Of course it won’t happen,† she assured me. â€Å"Of course not. But if you’re this†¦ unhappy, you should have told me earlier. We need to get you to a Healer.† It took me a moment, emotionally distracted as I was, to understand. â€Å"A Healer? You want me to skip?† â€Å"No one would think badly of that choice, Wanderer. It’s understood, if a host is defective -â€Å" â€Å"Defective? She’s not defective. I am. I’m too weak for this world!† My head fell into my hands as the humiliation washed through me. Fresh tears welled in my eyes. Kathy’s arm settled around my shoulders. I was struggling so hard to control my wild emotions that I didn’t pull away, though it felt too intimate. It bothered Melanie, too. She didn’t like being hugged by an alien. Of course Melanie was very much present in this moment, and unbearably smug as I finally admitted to her power. She was gleeful. It was always harder to control her when I was distracted by emotion like this. I tried to calm myself so that I would be able to put her in her place. You are in my place. Her thought was faint but intelligible. How much worse it was getting; she was strong enough to speak to me now whenever she wished. It was as bad as that first minute of consciousness. Go away. It’s my place now. Never. â€Å"Wanderer, dear, no. You are not weak, and we both know that.† â€Å"Hmph.† â€Å"Listen to me. You are strong. Surprisingly strong. Our kind are always so much the same, but you exceed the norm. You’re so brave it astonishes me. Your past lives are a testament to that.† My past lives maybe, but this life? Where was my strength now? â€Å"But humans are more individualized than we are,† Kathy went on. â€Å"There’s quite a range, and some of them are much stronger than others. I truly believe that if anyone else had been put into this host, Melanie would have crushed them in days. Maybe it’s an accident, maybe it’s fate, but it appears to me that the strongest of our kind is being hosted by the strongest of theirs.† â€Å"Doesn’t say much for our kind, does it?† She heard the implication behind my words. â€Å"She’s not winning, Wanderer. You are this lovely person beside me. She’s just a shadow in the corner of your mind.† â€Å"She speaks to me, Kathy. She still thinks her own thoughts. She still keeps her secrets.† â€Å"But she doesn’t speak for you, does she? I doubt I would be able to say as much in your place.† I didn’t respond. I was feeling too miserable. â€Å"I think you should consider reimplantation.† â€Å"Kathy, you just said that she would crush a different soul. I don’t know if I believe that-you’re probably just trying to do your job and comfort me. But if she is so strong, it wouldn’t be fair to hand her off to someone else because I can’t subdue her. Who would you choose to take her on?† â€Å"I didn’t say that to comfort you, dear.† â€Å"Then what -â€Å" â€Å"I don’t think this host would be considered for reuse.† â€Å"Oh!† A shiver of horror jolted down my spine. And I wasn’t the only one who was staggered by the idea. I was immediately repulsed. I was no quitter. Through the long revolutions around the suns of my last planet-the world of the See Weeds, as they were known here-I had waited. Though the permanence of being rooted began to wear long before I’d thought it would, though the lives of the See Weeds would measure in centuries on this planet, I had not skipped out on the life term of my host. To do so was wasteful, wrong, ungrateful. It mocked the very essence of who we were as souls. We made our worlds better places; that was absolutely essential or we did not deserve them. But we were not wasteful. We did make whatever we took better, more peaceful and beautiful. And the humans were brutish and ungovernable. They had killed one another so frequently that murder had been an accepted part of life. The various tortures they’d devised over the few millennia they’d lasted had been too much for me; I hadn’t been able to bear even the dry official overviews. Wars had raged over the face of nearly every continent. Sanctioned murder, ordered and viciously effective. Those who lived in peaceful nations had looked the other way as members of their own species starved on their doorstep. There was no equality to the distribution of the planet’s bounteous resources. Most vile yet, their offspring-the next generation, which my kind nearly worshipped for their promise-had all too often been victims of heinous crimes. And not just at the hands of strangers, but at the hands of the caretakers they were entrusted to. Even the huge sphere of th e planet had been put into jeopardy through their careless and greedy mistakes. No one could compare what had been and what was now and not admit that Earth was a better place thanks to us. You murder an entire species and then pat yourselves on the back. My hands balled up into fists. I could have you disposed of, I reminded her. Go ahead. Make my murder official. I was bluffing, but so was Melanie. Oh, she thought she wanted to die. She’d thrown herself into the elevator shaft, after all. But that was in a moment of panic and defeat. To consider it calmly from a comfortable chair was something else altogether. I could feel the adrenaline-adrenaline called into being by her fear-shoot through my limbs as I contemplated switching to a more pliant body. It would be nice to be alone again. To have my mind to myself. This world was very pleasant in so many novel ways, and it would be wonderful to be able to appreciate it without the distractions of an angry, displaced nonentity who should have had better sense than to linger unwanted this way. Melanie squirmed, figuratively, in the recesses of my head as I tried to consider it rationally. Maybe I should give up†¦ The words themselves made me flinch. I, Wanderer, give up? Quit? Admit failure and try again with a weak, spineless host who wouldn’t give me any trouble? I shook my head. I could barely stand to think of it. And†¦ this was my body. I was used to the feel of it. I liked the way the muscles moved over the bones, the bend of the joints and the pull of the tendons. I knew the reflection in the mirror. The sun-browned skin, the high, sharp bones of my face, the short silk cap of mahogany hair, the muddy green brown hazel of my eyes-this was me. I wanted myself. I wouldn’t let what was mine be destroyed. How to cite The Host Chapter 5: Uncomforted, Essay examples

Diagnosis and Management of Lung Cancer †MyAssignmenthelp.com

Question: Discuss about the Diagnosis and Management of Lung Cancer. Answer: Introduction: Evidence-based practice is basically an important decision making procedure that is based on utilizing the most contemporary clinical evidence, current research findings, patient preferences and clinical experience. Medical experts are expected to comprehensively incorporate and implement the research findings into clinical practice. Nonetheless, most health professionals have not been trained on how to conduct this. Therefore, nurses are not expected to incorporate evidence-based practice prior to training. Evidence-based practice entails the cautious utilization of contemporary evidence to make appropriate verdicts concerning patient care (DiCenso, Guyatt Ciliska, 2014). It is an approach which aids in solving administrative and clinical practice concerns. It integrates a suitable critical appraisal and search of essential data which can help in solving urgent clinical questions (DiCenso, Guyatt Ciliska, 2014). Furthermore, it also incorporates a nurses clinical expertise and patients values and preferences (Gone, 2013). Therefore, it is a reliable process which enables health experts to research on clinical issues and any other relevant information and applies the findings to actual practice (Blais, 2015). This position statement seeks to identify and analyze both the positive and negative sides of evidence-based practice employed by registered nurses. It will also develop a conclusion on the basis of the standards of practice of nurses. Moreover, it will examine how evidence-based practice can be applied to aid in improving patient outcomes. Finally, the position statement will explore how realistic medical practitioners more so registered nurses can implement evidence-based practice without support or training in any clinical setting. Registered nurses are compelled to adhere to the stipulated standards and regulations so as to deliver quality healthcare. Standard 6 of the Registered Nurse Standard for Practice of the Nursing and Midwifery Board of Australia (NMBA) 2016 necessitates that registered nurses ought to provide responsive, appropriate and safe healthcare. Additionally, this should be done in accordance with the best evidence that is available to attain planned outcomes (Blais, 2015). Standard 6.3 requires that practice is delegated to enrolled nurses to enhance the provision of personalized care (NMBA, 2016). Consequently, evidence-based practice is in accordance with these standards because it entails the capability to individualize patients care. The practice also helps in reducing the cost of care and boosts the experience of the medical professionals providing care. Evidence-based practice has been beneficial for the healthcare sector. First, it has significantly aided in advancing the healthcare industry (Townsend, 2013). It has made the methods of providing care and service delivery dependent on credible evidence. Subsequently, it restrains the views of medical experts to be only considered as ideas rather than facts (Harvey and Kitson, 2015). It is important to note that credible evidence entails the combination of various findings obtained through research; therefore, it is accurate and verifiable. Evidence-based practice can be effectively implemented both clinically and theoretically by registered nurses through various steps. First, they have to evaluate the various patient conditions since sick persons might be unable to comprehensively explain their specific medical problems. Similarly, additional and key information can be obtained mainly through sufficient inquiry from the diverse patients (Greenhalgh, Howick and Maskrey, 2014). The next vital approach useful in attaining the implementation of evidence-based practice is to conduct detailed research in regards to appropriate medical resources that are available. Subsequently, the evidence has to be critically reviewed to determine its applicability or validity. It is key to note that all relevant information gathered can be appropriately applied to any patients clinical concern on the basis of medical expertise (Cvach et al, 2013). Finally, adequate analysis ought to be done to ascertain the appropriateness of the finding s. It is vital to note that standard 5 compels registered nurses to develop effective care plans for patients (NMBA, 2016). Subsequently, the plans should correspond to a comprehensive and detailed evidence. Therefore, evidence-based practice improves a patients outcome by incorporating additional information in the treatment hence better results (LoBiondo-Wood and Haber, 2017). Failure by registered nurses to implement evidence-based practice makes patients be at the risk of getting outdated and potentially harmful medical care or advice (Gould et al, 2013). Constant learning is paramount since evidence is continuously evolving. Therefore, the findings that were helpful in the past are not necessarily reliable anymore. There are many instances where medical experts encouraged certain practices which were later discovered that they were not beneficial (Howington et al, 2013). For example, medical professionals previously encouraged the practice of having a baby sleep on his or her stoma ch. However, after several studies, it was revealed that this practice contributed to infant death syndrome. Nowadays, it is suggested that babies lie on their back during sleep time (Greenhalgh, Howick and Maskrey, 2014). This is revealed to aid in reducing the risk associated with cot deaths (Schneider Whitehead, 2013) as well as suffocation. Notably, it is achievable for registered nurses to adopt evidence-based practice even without training. Additionally, this is because nurses possess self-efficacy skills hence would still conduct research without any training. On the contrary, heavy daily workload hinders registered nurses from coming up with contemporary evidence. Sometimes the researched data may be irrelevant. To ensure more evidence-based practice, mentoring and training of the health professionals ought to be considered (Gray et al., 2013). Insufficient time and inadequate comprehension of the medical journals may also curtail efforts to promote the practice. Enormous healthcare literature which is published in various sources inhibits the ability of medical experts to remain updated with contemporary evidence. Another challenge is lack of authority to alter patient care measures. Standard 3 of the nurses practice requires that registered nurses emulate a lifetime learning approach (NMBA, 2016). It makes sure that there is constant professional development in nursing care as well as practice. Most healthcare providers indicate a positive view of adopting evidence-based approach since it is vital in improving patient care. Nonetheless, the speed of acceptance and implementation of evidence-based practice is slow (DiCenso, Guyatt Ciliska, 2014). As such, the slow speed may lead to delays in service provision. The efficient implementation of evidence-based practice poses new demands to the nurses. For example, they have to apply dependable evidence to particular clients situations via adequate searching of related information or data, utilizing clinical judgments, and subsequently putting into consideration clients preferences as well values (Hauck, Winsett and Kuric, 2013). Moreover, a nurse ought to be able to recognize areas where there is knowledge gaps and should be to find ways of mitigating the gaps. New nurses also lack the experience when dealing with evidence-based research. As such, nurses ought to be trained on how to implement evidence-based research and practice. Evidence-based practice, therefore, needs commitment so as to provide patients with the finest and best possible health care. In busy clinical environments, it is fundamental that understanding where to get the most current and suitable evidence is the initial step towards achieving prosperous evidence-based practice (Stokke et al, 2014). Consequently, having the urge and confidence to transform clinical practice in regards to contemporary information is critical. Frequently, registered nurses may not get the necessary answers they require to improve practice. On the other hand, it is significant to understand that continuous effort will bear positive results (DiCenso, Guyatt Ciliska, 2014). The tough experiences of not being able to find the most applicable evidence ought not to restrain nurses from engaging in the process of evidence-based practice. However, this should aid in stimulating new research which can aid in finding the evidence required. Generally, in the contemporary health care management environment, due to the need to ensure minimal cost, accountability in any results achieved, time efficiency and patient-focused care, there is a necessity to implement an effective evidence-based practice (Scurlock-Evans, Upton and Upton, 2014). Any researched information used to better healthcare ought to be in line with the nurses' ethical standards which outline how to deliver efficient care in diverse clinical conditions. Appropriate implementation of evidence-based practice helps in solving clinical problems hence better delivery of healthcare to patients (Silvestri et al, 2013). On the contrary, if the evidence researched is irrelevant, then this process may prove to be disastrous. The final position on evidence-based practice is that it is imperative in the nursing practice. Moreover, this is because challenges like irrelevancy of evidence are minimal since the researchers are professional medical experts (Schneider and Wh itehead, 2013). Therefore, evidence-based practice ought to be adopted by health practitioners more so registered nurses to enable the efficient delivery of health services. In conclusion, according to contemporary data on evidence-based practice and the nursing standards, it is justifiable to state that the Evidence-based practice is beneficial to both the patients as well as the healthcare sector. First, it has significantly helped in advancing and promotion the healthcare industry by providing new ways of tackling patients issues and service delivery. It is, therefore, important for the registered nurses to adopt evidence-based practice even without training to enable in providing quality health care (Harvey Kitson, 2015). This is because nurses possess self-efficacy skills, therefore, would still conduct research. On the contrary, heavy daily workload hinders registered nurses from coming up with contemporary evidence (Gray et al., 2013). In this regard, nurses shortage should be addressed to avoid workload and pressure in nursing. This would enable the nurses to work effectively and provide quality and better services to the patients. 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