Nokea
A nurse emphasizes a study that focused on the amount of time children spend using various media such as TV video games and computers and stated that by cutting this time by ___% it would have a significant impact on increasing physical activity.
Correct Answer: 50
Rationale: If sedentary time were cut in half, this would have a significant effect on the increase in physical activity.
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Smoking contributes to an increased risk of heart and lung disease in children by which methods?
- A. Air pollution
- B. Allergens in the environment
- C. Environmental smoke
- D. Lack of oxygen in the air
Correct Answer: C
Rationale: Environmental smoke may result in an increased risk of heart and lung disease, particularly asthma and bronchitis in children.
The nurse recognizes that preventive programs in schools must be stepped up in order to prevent violence especially ___.
Correct Answer: shootings
Rationale: None
Because the water in the infant's residential area is not fluoridated when should the nurse suggest that the infant receive supplemental fluoride?
- A. 2 months old
- B. 4 months old
- C. 5 months old
- D. 6 months old
Correct Answer: D
Rationale: Fluoride supplementation should be initiated at 6 months of age if the water in the infant's residential area is not fluoridated.
A major dental problem among very young children is bottle mouth caries. What is a preventive measure the nurse should suggest?
- A. Juice at bedtime
- B. Milk at bedtime
- C. A sugar-coated pacifier
- D. Water at bedtime
Correct Answer: D
Rationale: Specific interventions can prevent bottle mouth caries, such as offering water in the bedtime bottle.
The pediatric nurse reminds the parents of a 2-year-old that by this age the child should be protected against how many vaccine-preventable childhood diseases?
- A. 4
- B. 6
- C. 8
- D. 10
Correct Answer: D
Rationale: Children who follow the immunization schedule are protected against 10 vaccine-preventable childhood diseases by age 2.