Correct Answer: A

Rationale: The most effective approach in helping clients to change their behavior is to utilize the Ask, Advise, Assess, Assist, and Arrange approach. This comprehensive counseling strategy is commonly employed in various programs, such as smoking cessation, to guide individuals through behavior change by systematically addressing their needs and providing support at each stage of the process.

Correct Answer: A

Rationale: The odds ratio is a measure of association between an exposure and an outcome. In this context, an odds ratio of 2.49 indicates that individuals with hypertension are approximately 2.5 times more likely to develop severe COVID-19 compared to those without hypertension. Therefore, choice A is correct as it accurately defines the role of odds ratio in assessing the relationship between an exposure (hypertension) and an outcome (severe COVID-19). Choices B, C, and D are incorrect as they do not describe the nature of odds ratio.

Correct Answer: A

Rationale: A community with competencies can identify its needs, achieve consensus, and effectively plan and implement goals. This showcases their self-sufficiency and collaborative problem-solving skills, enabling them to address community issues efficiently.

Correct Answer: A

Rationale: Bawang (garlic) is traditionally used as a pain reliever, especially for toothaches due to its antimicrobial properties that can help reduce pain and inflammation associated with dental issues.

Correct Answer: D

Rationale: As a community health nurse focusing on a cluster of Barangays, the primary population coverage typically includes families in their homes, school populations, and workers in factories. Patients in hospitals are usually under the care of hospital healthcare providers, not community health nurses. The main role of community health nurses is to provide healthcare services and education within the community and public health settings, rather than hospitals.