Influenza virus Study guides, Class notes & Summaries

Test Bank, Chapter 1 1. Which of the following is NOT an example of evolution? (a) Beak size in a population of birds becomes larger from one generation to the next because larger beaked birds had higher reproductive success and passed the trait to their offspring (b) Over long periods of time whales gradually lost their hindlimbs (c) When traveling to high altitude, human physiology changes to accommodate lower oxygen levels (d) All of the above are examples of evolution 2. The fluke ...

Review Test Submission: Quiz - Week 1 Knowledge Check • Question 1 Needs Grading Your 78-year-old patient has never had a flu vaccine, and states “I have heard that the flu shot gives you the flu. I don’t want one.” What education would you provide for this patient? Selected Answer: Correct Because there are numerous misconceptions about vaccines, proper patient education is crucial, especially when working with the elderly. Explain to the patient that flu vaccinations do not create the ...

Final Exam: NUR631 / NUR 631 (Latest 2024 /2025 Update) Advanced Physiology and Pathophysiology Exam | Questions and Verified Answers with Rationales | 100% Correct | Grade A - GCU Question: What is the most commonly reported symptom of cancer treatment? a. Nausea b. Fatigue c. Hair loss d. Weight loss Answer: b. Fatigue Exp: Fatigue is the most frequently reported symptom of cancer and cancer treatment. Although patients report the other options, they are not as frequently exp...

DCF Exam: Health, Safety, and Nutrition (2024 / 2025 Update) | Questions and Verified Answers 1. What can fungi cause? ~ Answer: athlete's foot, ringworm 2. what is a example of a parasite ~ Answer: pinworms, roundworms, head- lice 3. what are the 4 serious communicable diseases? ~ Answer: Hib, Hepatitis B, Hepatitis C, and HIV 4. What is Hib? ~ Answer: influenza type B 5. What is Hepatitis B? ~ Answer: inflammation of the liver 6. What is hepatitis C? ~ Answer: disease of the liver 7. What is ...

A nurse is collecting data from a client who has had systemic scleroderma for 5 years. In addition to skin changes, which of the following findings should the nurse expect? A. Excessive salivation B. Finger contractures C. Periorbital edema D. Alopecia correct answers B. Finger contractures Scleroderma is a chronic disease that can cause thickening, hardening or tightening of the skin, blood vessels and internal organs. There are 2 types: localized scleroderma, which mainly affects the sk...

Exam 3: PNR 204/ PNR204 (Latest 2024/ 2025 Update) Pediatric Nursing Guide| Questions and Verified Answers|100% Correct| Grade A- Fortis Q: Surfactant Answer: Substance produced in the lungs starting at 24 weeks gestation that prevents alveoli from collapsing Q: atelectasis Answer: collapse of alveoli Q: Respiratory illnesses Answer: Common in children -RSV, Asthma, croup, influenza, pneumonia, strep throat, tonsillitis ...

NR 566 Advanced Pharmacology Care of the Family Midterm SATISFIED Study Guide REAL NR566 Advanced Pharmacology NR566 Week One PI Support: Chapter 70-76 -access medicine: with chamberlain- for flash cards and review of books for free Chapter 70 Table 70.1: Classifications of Antimicrobial Drugs by Susceptible Organisms: Narrow vs. Broad spectrum? o The Difference in antibiotic coverage ▪ broad: covers more and possibly gram – and gram + ▪ narrow: covers just a few microorgan...

1) A nurse is assisting a child who has multiple closed fractures of the lower extremities due to a motor-vehicle crash. The nurse should monitor the child for which of the following complications during the first 24 hr. after the injury occurred? A. Osteomyelitis B. Compartment syndrome C. Volkmann ischemic contracture D. Renal calculi 2) A nurse is teaching the parent of a toddler who has phenylketonuria about meal planning. Which of the following information should the nurse inc...

Changes to the protein coat of the influenza virus cause antigenic variability. Explain how antigenic variability has caused some people to become infected more than once with influenza viruses. (2) - Answer Memory B cells do not recognise new antigens; Antibodies previously produced are not effective (Refer to exam q) The drawings show the changes in a B lymphocyte after stimulation by specific antigens. Explain how the changes shown in the drawings are related to the function of B lymp...

You are examining a 9-month-old infant who you suspect has cystic fibrosis. Which of the following would be inconsistent with a diagnosis of cystic fibrosis in an infant? abdominal distention recurrent URI diarrhea salty taste when kissed - Correct Answer: diarrhea These are all signs consistent with cystic fibrosis in an infant. Other signs include: chronic cough, and persistent vomiting, especially with cough. Which of the following statements should the nurse practitioner consider co...