Nursing Elites

1. At which age should the nurse expect an infant to begin smiling in response to pleasurable stimuli?

• A. 1 month
• B. 2 months
• C. 3 months
• D. 4 months

Correct answer: B

Rationale: Infants typically begin to smile in response to pleasurable stimuli by 2 months, which is an early sign of social interaction and emotional development.

2. During examination of a toddler's extremities, the nurse notes that the child is bowlegged. The nurse should recognize that this finding is which?

• A. Abnormal and requires further investigation
• B. Abnormal unless it occurs in conjunction with knock-knee
• C. Normal if the condition is unilateral or asymmetric
• D. Normal because the lower back and leg muscles are not yet well developed

Correct answer: D

Rationale: Bowleggedness is normal in toddlers due to the development of lower back and leg muscles. It usually resolves as the child grows.

3. Which type of play would be most beneficial for preparing a preschool-age child for upcoming surgery to reduce the stress of the event?

• A. Cooperative play
• B. Associative play
• C. Dramatic play
• D. Onlooker play

Correct answer: C

Rationale: Dramatic play involves role-playing, allowing children to act out scenarios and become more comfortable with them. This type of play can help reduce anxiety about upcoming events like surgery. Cooperative play involves working together towards a common goal, associative play involves loosely interacting with others, and onlooker play involves observing others play without actively participating. These types of play are not as directly related to preparing a child for surgery and reducing stress as dramatic play.

4. A mother reports to the nurse that her 6-year-old child is highly active, irritable, irregular in habits, and adapts slowly to new routines, people, or situations. Which pattern of temperament would best describe the child?

• A. The 'easy' child
• B. The 'difficult' child
• C. The 'slow-to-warm-up' child
• D. The 'fast-to-warm-up' child

Correct answer: B

Rationale: The 'difficult' child is the best way to describe the child in this scenario. This temperament is characterized by high activity levels, irritability, irregular habits, and difficulty adapting to changes. Choice A, the 'easy' child, is known for being generally positive and adaptable. Choice C, the 'slow-to-warm-up' child, typically needs time to adapt to new situations but is not necessarily highly active or irritable. Choice D, the 'fast-to-warm-up' child, adapts quickly to new situations, which contrasts with the child's slow adaptation mentioned in the scenario.

5. An infant, age 6 months, has six teeth. The nurse should recognize that this is what?

• A. Normal tooth eruption
• B. Delayed tooth eruption
• C. Unusual and dangerous
• D. Earlier than expected tooth eruption

Correct answer: D

Rationale: Having six teeth at 6 months is earlier than the typical tooth eruption schedule, but it is not unusual or dangerous. It is within the range of normal variations in infant development.

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