Correct Answer: B

Rationale: Efficiency is the correct answer because it assesses whether the desired outcomes were achieved with the least amount of resources expended. In the context of Ligtas Tigdas, evaluating efficiency would involve determining if the program goals were met in a cost-effective manner, optimizing the use of resources to achieve the best results.

Correct Answer: D

Rationale: Dr. Margaret Shetland emphasized that the philosophy of public health nursing is rooted in the belief in the worth and dignity of every individual. This principle underscores the core values of public health nursing, focusing on respect for human life and the promotion of health for all individuals, regardless of their background or circumstances.

Correct Answer: D

Rationale: As a new B.S.N. graduate aspiring to become a Public Health Nurse, the ideal place to apply would be the Rural Health Unit. This is because R.A. 7160 decentralized basic health services to local government units (LGUs), making public health nurses employees of the LGUs. Rural Health Units are typically operated by LGUs and focus on providing primary healthcare services to rural communities, making them a suitable starting point for someone interested in public health nursing.

Correct Answer: C

Rationale: Population-focused nursing practice involves identifying and addressing the health needs of a specific population group. Community diagnosis is a crucial process in population-focused nursing as it helps in understanding the health issues, concerns, and determinants within a community. Through community diagnosis, nurses can develop targeted interventions and strategies to promote the health and well-being of the population.

Correct Answer: A

Rationale: Act 3573, also known as the Law on Reporting of Communicable Diseases, enacted in 1929, mandates healthcare professionals to report cases of notifiable diseases listed in the law to the nearest health station. This law aims to facilitate early detection, prompt response, and control of communicable diseases to protect public health.