Herd immunity - Study guides, Class notes & Summaries

NR 503 MIDTERM EXAM LATEST /NR503 MIDTERM EXAM QUESTIONS AND CORRECT ANSWERS| AGRADE Question 1 The population of a city on February 15, 2005, was 36,600. The city has a passive surveillance system that collects hospital and private physician reports of influenza cases every month. During the period between January 1 and April 1, 2005, 2,200 new cases of influenza occurred in the city. Of these cases, 775 persons were ill with influenza according to surveillance reports on April 1, 2005...

NR 503 Week 8 Final Exam Questions and Answers (2024/2025)(Verified Answers)Which of the following is a condition which may occur during the incubation period? That's correct! The incubation period is defined as the interval from receipt of infection to the time of onset of clinical illness. Accordingly, individuals may transmit infectious agents during the incubation period as they show no signs of disease that wouldenable the isolation of sick individuals by quarantine. Question 2 ...

Final Exam: NR 565 / NR565 Advanced Pharmacology Exam Review | Weeks 5-8 Covered| Complete Guide with Questions and Verified Answers (2023/ 2024) Q: DTaP or Tdap o Who should receive the Tdap vaccine? Answer: Teens and adults after receiving full DTaP course during childhood Q: Vaccine Contraindications o True contraindication for DTaP or Tdap vaccine. Answer: Moderate to severe febrile illness Hx of post-vaccination anaphylactic reaction (immediate) or encephalopathy...

NR503 MIDTERM EXAM QUESTIONS AND CORRECT ANSWERS AGRADE Question 1 The population of a city on February 15, 2005, was 36,600. The city has a passive surveillance system that collects hospital and private physician reports of influenza cases every month. During the period between January 1 and April 1, 2005, 2,200 new cases of influenza occurred in the city. Of these cases, 775 persons were ill with influenza according to surveillance reports on April 1, 2005. The monthly incidence rate of activ...

The population of a city on February 15, 2005, was 36,600. The city has a passive surveillance system that collects hospital and private physician reports of influenza cases every month. During the period between January 1 and April 1, 2005, 2,200 new cases of influenza occurred in the city. Of these cases, 775 persons were ill with influenza according to surveillance reports on April 1, 2005. The monthly incidence rate of active cases of influenza for the 3-month period was: 4 per 1,000 p...

PUBH 6011 FINAL EXAM LATEST 2022|2023|2024 REAL EXAM QUESTIONS AND ANSWERS/PUBH 6011 FINAL STUDY GUIDE 2022-2024 | A GRADED. Disease and the Environment • Understand the major functions of cells and the difference between viruses, bacteria Viruses are either naked or enveloped. Enveloped can be easily disrupted with alcohols but naked are more stable. Bacteria has different states of living. Some are free to flow while others stack up and create biofilm making them resistant • Explain...

Epidemiology correct answer: Cornerstone of public health Focuses on the distribution and causes of disease (in time and place) in human populations and on developing and testing ways to prevent and control disease Tries to determine cause and effect If we understand a disease/what causes it/risk factors, then we should be able to figure out how to prevent it Population science To implement prevention, we must understand causation Epidemiologic Transition correct answer: The trans...

What is immunity? Correct Answer-The state of protection against foreign pathogens or substances (antigens) How do you generate immunity without disease? Correct Answer-Immunization What does immunization do? Correct Answer-Prepares the immune system for eradication of the antigen What is herd immunity? Correct Answer-Vaccination/protection of a critical mass of people What is humoral immunity? Correct Answer-Combats pathogens via antibodies What are antibodies produced by? Correc...

TEST BANK for Concepts for Nursing Practice, 3rd Edition, Jean Giddens. Includes all the Concepts. (Complete Chapters 1-57)) HERE IS A LIST OF THE CONCEPTS COVERED Concept 01 Development Giddens Concepts for Nursing Practice, The nurse Page 3 the concepts most significantly impacted by development, including a. cult ure. b Page 4 the concepts most significantly impacted by development. Others include sensory-perceptual, these concepts can help the nurse anticipate areas that need to be addresse...

R0, Herd Immunity, Vaccine Efficacy, Molecular Epidemiology Exam 2023 What is R0? - ANS-intrinsic reproductive number or basic reproductive number How would you interpret R0? - ANS-indicates average number of secondary infections generated by one primary case in a susceptible population What are the mathematical properties of R0? - ANS-varies between 0 and infinity What does a low R0 mean? - ANS-disease spreads slowly (or not at all) What does a high R0 mean? - ANS-disease spreads quick...