Q: what is the first and most critical step in responding to an emergency in an ambulatory care…
A: An ambulatory care emergency is any urgent or emergent medical condition that arises in an…
Q: Question: Discuss five roles of nutrition assessment in Public Health.
A: The goal of the multidisciplinary field of public health is to safeguard and enhance community…
Q: Some cardiac drugs have effects on exercise. Which drugs specifically affect exercise and how? If…
A: Exercise provides several benefits for people with cardiovascular diseases:Improves physical fitness…
Q: 2. The nurse notices that the client has a hematocrit of 70 percent. This level of hematocrit will…
A: A medical term used to represent the percentage of the volume of whole blood that is made up of red…
Q: A.S , 50 y.o male, presents to her family physician with a 3 month history of back pain HISTORY…
A: A.S, a 50-year-old male, presents with a three-month history of back pain to his family…
Q: What is the first step in the nursing process? a) Evaluation b) Assessment c) Planning d)…
A: Nurses utilize the nursing process as a methodical framework to deliver personalized care to…
Q: A dose-limiting toxicity is: 27 A. the total dose of a drug given throughout a cycle of treatment.…
A: The concept of dose-limiting toxicity (DLT) is crucial in drug development, particularly during…
Q: Explain the significance of collaboration and partnerships in community health nursing practice.
A: Collaboration and partnerships are essential in community health nursing practice, which aims to…
Q: Choose one hormone (there are many) that is directly related to supporting the function of a healthy…
A: The objective of this question is to understand the role of a specific hormone in the reproductive…
Q: A community health worker is creating a public health campaign to address the risk of cardiovascular…
A: The objective of the question is to identify the most effective dietary recommendation for reducing…
Q: Drug Calculate; What percentage is 125 mg of 500 mg ?
A: To find the percentage that one quantity represents of another, we use the formula: Percentage =…
Q: Describe the nursing interventions for a patient with inflammatory bowel disease (Crohn's disease or…
A: Inflammatory bowel disease (Crohn's disease or ulcerative colitis)IBD represents a group of…
Q: Animals and insects are considered vectors for non-infectious disease transmission. O True False
A: The spread of illnesses brought on by variables other than pathogens, such as genetic…
Q: Procedure of enema administration
A: Administering an enema is a common nursing intervention used to stimulate bowel movements and…
Q: A person's nutrient needs may change for a variety of reasons, but the most influential is…
A: Understanding the nutritional needs of different age groups is very important. In each stage of life…
Q: Category: Reduction of Risk Potential A 57-year-old patient with a recent history of severe left leg…
A: A 57-year-old patient with a recent history of severe left leg pain and diagnosed with acute…
Q: A patient with type 2 diabetes wants to improve their blood glucose control through dietary…
A: The objective of the question is to identify the best dietary strategy for a patient with type 2…
Q: Demonstrate what to include when documenting a general survey
A: The general survey is an essential component of the nursing assessment, providing an overview of a…
Q: A patient is prescribed 75 micrograms of levothyroxine but the strength of the tablets available is…
A: When a patient is prescribed a specific dosage of medication, it's important to ensure they receive…
Q: What is the primary goal of primary healthcare? A) Provide emergency care B) Promote health and…
A: According to the Declaration of Alma Ata, primary health care, is "essential health care based on…
Q: 3 Nursing priorities for patients with chronic kidney disease
A: The objective of this question is to identify the top three nursing priorities for patients…
Q: Which type of isolation precaution is used for a patient with tuberculosis? a) Contact isolation b)…
A: Isolation precautions are infection control methods implemented to hinder the transmission of…
Q: You want to prescribe an antacid to a patient at a dose of 10 mL at QDS for 28 days. Two brands are…
A: To prescribe an antacid at a dose of 10 mL four times daily (QDS) for 28 days, we'll calculate the…
Q: Procedure of venipuncture
A: Venipuncture is a medical procedure in which a vein is punctured with a needle to obtain a blood…
Q: Directions Consider the following article: Revisit gut microbiota and its impact on human health and…
A: The tremendous cluster of microorganisms surpasses the number of human cells in our bodies and is…
Q: Which of the following is a symptom of hypoglycemia? a) Polyuria b) Bradycardia c) Diaphoresis d)…
A: Hypoglycemia is characterized by blood glucose levels below 70 mg/dL. Proper brain function requires…
Q: Write a 5 page health policy breif on the topic of ketamine for depression using these two articles.…
A: The objective of this question is to write a health policy brief on the topic of ketamine for…
Q: NCLEX practice: Which intervention is an example of primary prevention? A. Administering digoxin…
A: Primary prevention refers to efforts and interventions aimed at preventing the onset of disease or…
Q: Which statement regarding heart sounds is correct? A. S1 and S2 sound equally loud over the entire…
A: S1 or the "lub" sound marks the beginning of systole when the mitral and tricuspid valves close. It…
Q: How could telemedicine be a part of PHM model?
A: Prognostics and Health Management, or PHM for short, is a concept used in many different industries,…
Q: Describe the types of congestive heart failure, and its clinical manifestations?
A: A chronic medical illness known as congestive heart failure (CHF) is typified by the heart's…
Q: In the absence of the drug, Xor's blood pressure would drop as low as 70 mmHg. As the blood pressure…
A: In this intriguing case study, we encounter a scenario where a drug is needed to restore blood…
Q: Question 8 Dose = 400 mcg/kg, patient's weight = 54 kg What is the total dose in micrograms? What is…
A: i) What is the total dose in micrograms? To calculate the total dose in micrograms, we need…
Q: Step 3 – Write a person-centred narrative (Criterion 2, 3 and 4) about your older person. This task…
A: Understanding older people is very important. As human being we experience various life journeys…
Q: A patient with a history of deep vein thrombosis (DVT) is receiving anticoagulant therapy. Which lab…
A: Deep vein thrombosis (DVT):-Deep vein thrombosis (DVT) is a medical disorder in which blood clots…
Q: what is the most appropriate response when caring for burns ? 11)what is a characteristic of heat…
A: A burn is an injury to the skin or other organic tissue primarily caused by heat, electricity,…
Q: What is the primary purpose of administering anticoagulant therapy to a patient following surgery?…
A: Anticoagulant therapy is the use of drugs to stop blood clots from forming or from getting bigger…
Q: Potential cause of glycemic abnormalities in addition to diabetes. A. ADHD B. Bananas C.…
A: Glycemic abnormalities refer to abnormal levels of blood glucose (sugar) in the…
Q: 6. A patient presents with signs of sepsis. Which assessment finding would be least indicative of…
A: Sepsis is a life-threatening condition that emerges when the body's reaction to a disease causes…
Q: 6. A client is being discharged on a new prescription for warfarin/Jantoven after being diagnosed…
A: Ensuring patient comprehension of prescribed medications is vital. In the case of warfarin for deep…
Q: Why is LDL important for nutrition assessment
A: Low Density Lipoprotein cholesterol is one of the five major groups of lipoproteins that transport…
Q: Which one of the following balloons would provide the best angioplasty results on a concentric, high…
A: In the context of angioplasty, balloons are specialized medical devices used to widen blood arteries…
Q: Benefits of Electronic Health Records (EHR) .
A: Electronic Health Records (EHR) offer numerous benefits, contributing to the efficiency and…
Q: Describe drugs that affect bowel and *bladder elimination*?
A: The process by which the body releases pee from the bladder into the urethra is referred to as…
Q: The Chief Nursing Officer (CNO) calls a meeting of the 10 nurse managers at St. Monica’s Hospital to…
A: The Chief Nursing Officer (CNO) calls a meeting of the 10 nurse managers at St. Monica’s Hospital to…
Q: A nurse is caring for an adolescent whose family has a very rigid system of rules. Which of the…
A: The family is one of the most important social units that influences the development and well-being…
Q: A drug can be distributed throughout the body prior to entering the bloodstream. Select one: True…
A: The circulatory system, sometimes referred to as the bloodstream, is made up of a system of blood…
Q: Work out the following dosages: Question 4 = Dose 1.5 mg/kg, patient's weight = 73 kg Question 5…
A: For Question 4, we'll calculate the dosage required for a patient weighing 73 kg with a prescribed…
Q: Category: Reduction of Risk Potential A 42-year-old patient with no significant medical history…
A: A 42-year-old patient with no significant medical history presents to the clinic with a recent…
Q: What is the primary goal of medication reconciliation in medical-surgical nursing? a) Discontinuing…
A: Introduction :"Medication reconciliation" - is the process of creating and maintaining an accurate…
You would like to create an anti-viral medication that is active against both H5N2 and H5N1 strains of influenza. The best drug target would be:
a. ribosomal protein production
b. Hemagglutinin-mediated fusion
c. Neuroaminidase-mediated budding
Step by step
Solved in 3 steps
- We now have at least three SARS-CoV-2/COVID-19 vaccines approved by the FDA for use in the United States. These vaccines cause cells in the body to make the spike protein that is on the surface of the virus, and subsequently, stimulate an antibody response to this antigen. A. What do these antibodies do to prevent infection by SARS-CoV-2? How do they interact with the virus particles? B. Which kind of cells in the immune system are responsible for synthesizing these antibodies?Which of the following is the most likely explanation for an individual who lacks CCR5 as a result of a homozygous defect in the CCR5 gene becoming infected with HIV? a. The mutated CCR5 genes reverted to the normal form, rendering macrophages susceptible to macrophagetropic HIV variants. b. The macrophage-tropic HIV variant entered host cells using CD4 alone. c. The viral nucleic acid alone was taken up by cells, as in cell transformation by bacterial DNA. d. The individual had received a transplant of HIV-infected cells expressing normal CCR5. e. The primary infection involved a lymphocyte-tropic strain of HIV that used CXCR4 as its co-receptor.We are confronted with a new RNA virus that uses x-proteins to attach to host cells and primarily infects liver cells. Based on this we would expect: (2 answers only) a. possible latent infections b. viral susceptibility to valacyclovir c. viral suspeptibility to RNA->RNA pol inhibitor d. symptoms of hepatits
- Finding drugs to treat viruses is far more challenging than finding drugs to treat bacteria. A. Why the difference? Ans: Viruses need a host cell to replicate and a bacteria needs food to continue to replicate. B. What can anti-viral drugs target in order to bring a viral infection under control, or to prevent a viral infection in the first place? Ans: To bring an infection under control you would want to inhibit protease so it could not break down the polypeptide protein chain down into new protein coats. C. What can anti-viral drugs target to prevent a viral infection in the first place? Ans: To prevent a viral infection in the first place you could take a medication that would alter the surface receptor, fill in the surface receptor or inhibits the viral surface protein all together. D. Offer 2 examples of drugs used to control viral infections (specify virus) and how do they work on different targets. Ans:…Some older vaccines used a weakened strain of the pathogenic virus in the injection in the hope that the weakened virus would induce an immune response without causing disease. The virus vectors used in genetic engineering have all the harmful virus genes cut out and replaced with the foreign gene, such as one that makes a protein that is absent in the human patient. Which type of viral vaccine would you prefer to take as the safest option? Why? Some Covid 19 vaccines in development use the adenovirus, a common vector used in gene therapies, to inject the mRNa for the spike protein into human muscle cells. Why might vaccines using a virus vector be more likely to need only refrigeration and not deep-cold storage, given what you know about viruses?If the HIV did not have a reverse transcriptase enzyme, then which of the following would apply? Select one: a. The virus can make use of the reverse transcriptase enzyme from the host cell to convert its RNA into DNA b. Viral particles will be produced without reverse transcriptase enzyme since the original HIV is an RNA virus and needs to assemble RNA ant coat proteins together c. The virus will manufacture its proteins from its RNA using translation and ribosomes from host cell d. Provirus will not be formed and assembly of viral particles will never occur e. The virus will not be able to recognise the host cell and therefore entry into the cell is blocked
- An antimicrobial drug binds to the HIV reverse transcriptase enzyme, preventing it from working. Which of the following is true of this drug? It would inhibit early replication steps of some viruses, but not affect normal eukaryotic cell activity. It would directly interfere with translation of some viral proteins and some eukaryotic proteins. It would block assembly/maturation steps of some viruses, and interfere with translation in eukaryotic cells. It would interfere with release of newly formed viruses from a host cell, but not affect eukaryotic cells. It would interfere with protein synthesis in bacteria, but not affect eukaryotic ribosomes. It would interfere with mRNA transcription in bacteria and viruses, but not affect eukaryotic transcription.You have been hired by a major pharmaceutical company to develop a new vaccine toprevent COVID-19 infection and spread.a. What is a virus? Describe the viral life cycle. (3 marks)b. Describe the difference between an antiviral drug and a vaccine. (1 mark)c. What are three qualities you would prioritize when developing this new vaccine forCOVID-19 that you would want in the end-product? (6 marks) Note: Qualities should be overarching characteristics of the developed drug, not specifics regarding various molecular mechanisms of actionYou work for a large biotechnology company that is studying viruses, vaccines, and small molecule inhibitors. You are asked to give an overview of cell signaling as it relates to the coronavirus and young adults. a) Describe cell signaling pathways (e.g., at least 3) that are likely manipulated during a coronavirus infection. In your description, include how the pathways are involved in antagonizing the host antiviral response.
- Moderna and Pfizer vaccines for COVID-19 use mRNA to the Spike protein combined with lipids. Which of the following is/are advantages of this type of vaccine compared to an inactivated virus vaccine? Select ALL correct answers. a) The vaccine is more stable for transport. b) The vaccine does not contain the virus so it cannot give you COVID-19. c) The vaccine can be rapidly produced in a slightly different form to protect from variants of SARS-CoV-2. d) The vaccine does not need a booster.Penicillin was first used in the 1940s to treat gonorrhea infections produced by the bacterium Neisseria gonorrhoeae. In 1984, according to the CDC, fewer than 1% of gonorrhea infections were caused by penicillin-resistant N. gonorrhoeae. By 1990, more than 10% of cases were penicillin resistant and a few years later the level of resistance was 95%. Explain the various ways this resistance could be spread among the cells. Could this resistance pass to other infectious bacteria from N. gonorrhoeae?An outbreak of Ebola between 2014 and 2016 resulted in 28,616 cases and 11,310 deaths in Guinea, Liberia and Sierra Leone. An additional 36 cases and 15 deaths were reported outside these 3 countries. This deadly disease urged the need for extensive research on Ebola to better understand and treat the disease and prevent future outbreaks. Ebola is a - SSRNA virus. What does this mean for how it is converted into proteins? Does this virus require additional machinery to be infectious? Can you hypothesize based on how it replicates in the cell what scientists might hope to target for treatment or prevention of Ebola?