ATI RN
Epidemiology Exam Questions and Answers DOC Questions
Question 1 of 5
The bacteria that are involved in nosocomial (hospital-associated) infections are transmitted most often by
Correct Answer: D
Rationale: Hands are the primary vector (e.g., MRSA spread).
Question 2 of 5
Asthma is characterized by which of the following?
Correct Answer: D
Rationale: Atopy is common; A (not 95%), B (reversible), C (boys higher) false.
Question 3 of 5
The risk of developing cataracts is increased among all the following persons EXCEPT those
Correct Answer: D
Rationale: VDTs don’t increase cataracts; others do.
Question 4 of 5
Disorders of the prostate gland are a major cause of morbidity and mortality among elderly men. All the following statements about these disorders are true EXCEPT
Correct Answer: A
Rationale: BPH prevalence is ~50-70% by 70; others true.
Question 5 of 5
Among the following health care workers, the lowest prevalence of hepatitis B virus markers is found in
Correct Answer: C
Rationale: Custodial staff have less exposure; others higher risk.