ATI RN
Epidemiologic Question Questions
Question 1 of 5
Which of the following is considered a tertiary prevention strategy?
Correct Answer: C
Rationale: Tertiary prevention (C) includes rehab post-disease (e.g., stroke therapy). A is primary, B is secondary.
Question 2 of 5
Studies in the epidemiology of appendicitis have shown that
Correct Answer: C
Rationale: Incidence is decreasing in the West (e.g., due to fiber intake). A is false (males slightly higher). B is wrong (peak is teens). D is false (mortality down). E is off (rarer, ~1/1,500 in pregnancy).
Question 3 of 5
Correct statements about obesity include all the following EXCEPT
Correct Answer: A
Rationale: 24% body fat isn’t obese (threshold ~30-35%). B, C, D (partly true), and E are correct.
Question 4 of 5
Compared with the general population, all the following patients are at an increased risk of cobalamin (B12) deficiency EXCEPT
Correct Answer: B
Rationale: Graves’ doesn’t affect B12; others do (e.g., malabsorption, genetics).
Question 5 of 5
Studies of the epidemiology of cutaneous drug reactions have shown which of the following?
Correct Answer: A
Rationale: Elderly have higher rates due to polypharmacy; B (rashes vary), C (timing varies), D (antibiotics lead) false.