Which of the following statement best describe stress?

Correct Answer: B

Rationale: Stress is a response to a perceived threat (B), per Selye physiological/psychological reaction (e.g., fight-or-flight). Injury (A) is physical, disease (C) outcome, permanent (D) misstates stress varies. B best defines stress's adaptive nature, making it correct.

Correct Answer: A

Rationale: Vaccinating a community is public health (A) population health promotion, per definition. Primary (B) is individual, tertiary (C) advanced, insurance (D) funding not mass-based. A fits public health's preventive role, making it correct.

Correct Answer: A

Rationale: Entering hospice with 6-month prognosis is hospice care (A) terminal focus, per definition. Palliative (B) broader, secondary (C) specialist, promotion (D) preventive not end-specific. A fits hospice criteria, making it correct.

Correct Answer: C

Rationale: Health equity aims for fair access (A), reduces disparities (B), involves policy (D) 'ignores social factors' (C) isn't true, addresses them, per WHO. C's neglect fails, making it untrue.

Correct Answer: A

Rationale: High illness rate is morbidity (A) disease prevalence, per definition. Mortality (B) death, literacy (C) understanding, coordination (D) organizing not illness-specific. A fits disease burden, making it correct.