Which of the following statement is NOT true about Medicare?

Correct Answer: B

Rationale: Medicare is for 65+ (A), government-funded (C), includes hospital insurance (D) 'covers all expenses' (B) isn't true, has limits (e.g., copays), per policy. B's absolute fails, making it untrue.

Correct Answer: B

Rationale: Health disparity is differences in health outcomes (B), per public health e.g., race-based mortality gaps. Not equal (A), not standard (C), not temporary (D) systemic. B best defines disparity's inequity, making it correct.

Correct Answer: B

Rationale: Epidemiology is study of disease patterns (B), per definition e.g., incidence, spread. Not treatment (A), surgery (C), finance (D) research-based. B best defines epidemiology's analytical role, making it correct.

Correct Answer: C

Rationale: Delegation assigns tasks (A), improves efficiency (B), requires supervision (D) 'nurse loses accountability' (C) isn't true, retains it, per standards. C's loss fails, making it untrue.

Correct Answer: C

Rationale: Quality affects outcomes (A), involves satisfaction (B), can be measured (D) 'always perfect' (C) isn't true, varies, per QI. C's absolute fails, making it untrue.