Nursing Elites

1. Which of the following is an example of a preventive measure in public health?

• A. Chemotherapy
• B. Vaccination
• C. Radiation therapy
• D. Surgical intervention

Correct answer: B

Rationale: Vaccination is a preventive measure used in public health to protect against infectious diseases by stimulating the immune system to develop immunity without causing the disease. It helps prevent the spread of infectious diseases within communities and is a cost-effective way to reduce the burden of illnesses.

2. Which of the following is a natality rate?

• A. Crude birth rate
• B. Neonatal mortality rate
• C. Infant mortality rate
• D. General fertility rate

Correct answer: A

Rationale: The correct answer is A: Crude birth rate. Natality refers to birth, making the crude birth rate a measure of the number of live births in a given population over a specific period of time. It is an essential indicator in demography and public health to understand population dynamics.

3. Why is a primigravida instructed to offer her breast to the baby for the first time within 30 minutes after delivery?

• A. To initiate the occurrence of milk letdown
• B. To stimulate milk production by the mammary acini
• C. To provide the baby with colostrum
• D. To allow the mother to practice breastfeeding in the presence of healthcare providers

Correct answer: C

Rationale: Offering the breast to the baby early after delivery ensures that the baby receives colostrum, the initial milk produced by the mammary glands rich in antibodies and essential nutrients, which are crucial for the newborn's health and immune system. This early breastfeeding also helps establish the mother-infant bond and promotes successful breastfeeding in the long term.

4. In immunization, which of the following measures is considered the most effective in controlling the occurrence of diseases?

• A. Immunization coverage
• B. Cold chain
• C. Potency of vaccines
• D. Health education

Correct answer: A

Rationale: Immunization coverage is the proportion of the target population that has been immunized. To control the occurrence of diseases effectively, it is crucial that a high percentage of the population is immunized. This not only protects individuals but also helps in achieving herd immunity, reducing the spread of diseases within the community. Therefore, ensuring high immunization coverage is a key strategy in disease prevention and control.

5. When the occupational health nurse employs ergonomic principles, they are performing which of their roles?

• A. Health care provider
• B. Health educator
• C. Health care coordinator
• D. Environment manager

Correct answer: D

Rationale: When an occupational health nurse applies ergonomic principles, they are acting as an environment manager. Ergonomics involves optimizing the work environment for efficiency and safety by considering factors like workplace design, equipment, and furniture to enhance worker well-being and productivity. By focusing on ergonomics, the nurse aims to create a workspace that minimizes physical strain, reduces the risk of musculoskeletal injuries, and promotes overall health and comfort for the employees.

Similar Questions