what is the minimum age for administering the first dose of the mmr vaccine to a child

ATI LPN

ATI Proctored Community Health

1. 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.

2. What is the primary goal of health education?

A. To diagnose diseases
B. To change behavior for improved health
C. To provide emergency medical care
D. To perform surgeries

Correct answer: B

Rationale: The primary goal of health education is to empower individuals with knowledge and skills to make informed decisions and adopt behaviors that lead to improved health outcomes. It focuses on promoting healthy habits, disease prevention, and overall well-being.

3. What is the primary method of transmission for tuberculosis?

A. Vector-borne
B. Airborne
C. Waterborne
D. Fecal-oral

Correct answer: B

Rationale: The correct answer is 'Airborne.' Tuberculosis is mainly transmitted through the air via respiratory droplets when an infected person coughs or sneezes. This allows the bacteria to be inhaled by others and infect their lungs. It is important to implement infection control measures to prevent the spread of tuberculosis in healthcare settings and the community.

4. Which numerator is used in computing the general fertility rate?

A. Estimated midyear population
B. Number of registered live births
C. Number of pregnancies in the year
D. Number of females of reproductive age

Correct answer: B

Rationale: The general fertility rate is calculated by dividing the number of registered live births by the number of females of reproductive age (usually 15-45 years) and then multiplying the result by 1,000. This rate helps in understanding the average number of live births a woman in a specific population is expected to have during her reproductive years.

5. What is the recommended duration for exclusive breastfeeding according to the World Health Organization (WHO)?

A. 3 months
B. 6 months
C. 9 months
D. 12 months

Correct answer: B

Rationale: The World Health Organization (WHO) recommends exclusive breastfeeding for the first 6 months of life. This means that infants should be fed only breast milk (no other liquids or solids) during this period to ensure optimal growth, development, and health benefits.