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NR 507 Week 1 to 7 Quiz (2 Versions of Each Quiz) / NR507 Week 1 to 7 Quiz (2 Versions of Each Quiz) (Latest-2023/2024): Advanced Pathophysiology: Chamberlain College of Nursing $39.99   Add to cart

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NR 507 Week 1 to 7 Quiz (2 Versions of Each Quiz) / NR507 Week 1 to 7 Quiz (2 Versions of Each Quiz) (Latest-2023/2024): Advanced Pathophysiology: Chamberlain College of Nursing

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NR 507 Week 1 to 7 Quiz (2 Versions of Each Quiz) / NR507 Week 1 to 7 Quiz (2 Versions of Each Quiz) (Latest-2023/2024): Advanced Pathophysiology: Chamberlain College of Nursing

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  • September 28, 2023
  • 167
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
  • Secondary school
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NR507 Week 1, 2, 3, 5, 6, 7 Quiz
(2 Version of Each Quiz)




1

,1

, Cardiovascular disease


Infectious disease

Explanation: Despite the wide scale implementation of progressive public health and

immunization policies, infectious disease remains a significant cause of

morbidity and mortality.




Question 3. What is the role of reverse transcriptase in HIV infection?


It converts single DNA into double-stranded DNA.


It is needed to produce integrase.


It transports the RNA into the cell nucleus.


It converts RNA into double-stranded DNA.

Explanation: One particular family of viruses, retroviruses (e.g., HIV) carries an

enzyme reverse transcriptase that creates a double-stranded DNA

version of the virus.




Question 4. Which statement is true about fungal infections?


They occur only on skin, hair, and nails.

, They are controlled by phagocytes and T lymphocytes.


They result in release of endotoxins.


They are prevented by vaccines.

Explanation: The host defense against fungal infection includes the fungistatic

properties of neutrophils and macrophages. T lymphocytes are crucial in

limiting the extent of infection and producing cytokines to further activate

macrophages.




Question 5. Which statement about vaccines is true?


Most bacterial vaccines contain attenuated organisms.


Most viral vaccines are made by using dead organisms.


Vaccines require booster injections to maintain lifelong

protection.


Vaccines provide effective protection for all people against

viruses, bacteria, and fungal infections.

Explanation: In general, vaccine-induced protection does not persist as long as

infection-induced immunity, thus booster injections may be necessary

to maintain protection throughout life.

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