Nursing Elites

1. Which type of breath sound is normally heard over the entire surface of the lungs except for the upper intrascapular area and the area beneath the manubrium?

• A. Vesicular
• B. Bronchial
• C. Adventitious
• D. Bronchovesicular

Correct answer: A

Rationale: Vesicular breath sounds are normally heard over most of the lung fields, except near the trachea and main bronchi, where bronchial or bronchovesicular sounds may be heard.

2. The parent of a 2-week-old infant asks the nurse if fluoride supplements are necessary because the infant is exclusively breastfed. What is the nurse's best response?

• A. The infant needs to begin taking them now.
• B. Supplements are not needed if you drink fluoridated water.
• C. The infant may need to begin taking them at age 6 months.
• D. The infant can have infant cereal mixed with fluoridated water instead of supplements.

Correct answer: C

Rationale: Breastfed infants may need fluoride supplements starting at 6 months if they are not receiving fluoride from other sources, such as drinking water.

3. When discussing discipline with the mother of a 4-year-old child, which should the nurse include?

• A. Parental control should be consistent.
• B. Withdrawal of love and approval is effective at this age.
• C. Children as young as 4 years rarely need to be disciplined.
• D. One should expect rules to be followed rigidly and unquestioningly.

Correct answer: A

Rationale: Consistent parental control is crucial for effective discipline, providing clear expectations and consequences for behavior.

4. Which sign is indicative of developmental dysplasia of the hip in infants?

• A. Ortolani sign
• B. Romberg sign
• C. Trendelenburg sign
• D. Gower's sign

Correct answer: A

Rationale: The Ortolani sign is a specific maneuver used during physical examination to detect hip instability or dislocation in infants. A positive Ortolani sign, where the hip is felt to slip back into the socket, is indicative of developmental dysplasia of the hip, a condition that can lead to long-term disability if not treated early. Romberg sign is used to assess sensory ataxia, Trendelenburg sign indicates weakness of the hip abductor muscles, and Gower's sign is seen in children with proximal muscle weakness climbing up their own body from a supine position due to conditions like muscular dystrophy.

5. A nurse is working with the local community on promoting physical fitness for children. The nurse encourages the community to develop programs that meet the needs of the school-aged child for physical activity, based on the understanding that this age group requires how much physical activity daily?

• A. 30 minutes
• B. 60 minutes
• C. 90 minutes
• D. 15 minutes

Correct answer: B

Rationale: The correct answer is B: 60 minutes. School-aged children require at least 60 minutes of physical activity daily according to recommendations. This level of activity helps in promoting overall health, development, and well-being. Choice A (30 minutes) is incorrect as it falls short of the recommended duration. Choice C (90 minutes) is excessive and not the standard guideline for this age group. Choice D (15 minutes) is insufficient to meet the physical activity needs of school-aged children.

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