Nokea
The nurse stresses that regular physical activity has been identified as a leading health indicator. Regular physical activity has which positive effect on children?
- A. Improves social skills.
- B. Reduces fluid retention.
- C. Increases bone and muscle strength.
- D. Increases attention span.
Correct Answer: C
Rationale: In children, regular physical activity increases bone and muscle strength.
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Approximately half of all new HIV cases are among people under what age?
- A. 50 years
- B. 40 years
- C. 30 years
- D. 25 years
Correct Answer: D
Rationale: Approximately half of all new HIV cases are among people younger than 25.
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.
To prevent accidental poisoning of a child where should medications be placed in the home?
- A. In a dresser drawer
- B. In the medicine cabinet
- C. In a locked cupboard
- D. On a high shelf
Correct Answer: C
Rationale: Medications should be kept in a locked cupboard.
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.
What is the single most preventable cause of death and disease in the United States today?
- A. Drug use
- B. Alcohol addiction
- C. Cigarette smoking
- D. Malnutrition
Correct Answer: C
Rationale: Cigarette smoking continues to be the single most preventable cause of death.