Nursing Elites

1. What is the minimum interval between the administration of two doses of the MMR vaccine?

• A. 2 weeks
• B. 4 weeks
• C. 6 weeks
• D. 8 weeks

Correct answer: B

Rationale: The minimum interval between two doses of the MMR vaccine is 4 weeks. This interval is necessary to allow the immune system to respond to the first dose and develop a sufficient immune response before receiving the second dose. Administering the doses too close together may not provide optimal protection.

2. At what age is the first dose of the MMR vaccine typically administered to a child?

• A. At birth
• B. 6 months
• C. 12 months
• D. 18 months

Correct answer: C

Rationale: The first dose of the MMR vaccine is typically administered to a child at 12 months of age to provide protection against measles, mumps, and rubella. Administering the vaccine at this age ensures that the child's immune system is developed enough to generate a protective response to the vaccine.

3. A business firm must employ an occupational health nurse when it has at least how many employees?

• A. 21
• B. 101
• C. 201
• D. 301

Correct answer: B

Rationale:

4. Which of the following is an essential component of prenatal care?

• A. Routine immunizations
• B. Nutritional counseling
• C. Surgical interventions
• D. Radiologic exams

Correct answer: B

Rationale: Nutritional counseling is a vital component of prenatal care as it helps ensure the health and well-being of both the mother and the baby. Proper nutrition during pregnancy is crucial for the healthy development of the fetus and to support the overall health of the expectant mother.

5. Which of the following is an essential nutrient required for preventing neural tube defects?

• A. Iron
• B. Vitamin C
• C. Calcium
• D. Folic acid

Correct answer: D

Rationale: Folic acid is a crucial nutrient required for preventing neural tube defects during pregnancy. It plays a vital role in the development of the neural tube in the fetus, reducing the risk of defects such as spina bifida and anencephaly. It is recommended that women of childbearing age consume adequate amounts of folic acid, either through diet or supplements, to support a healthy pregnancy and prevent these serious birth defects.

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