The nurse would assess respirations in a 9-month-old infant when the client is:
Playing in the playroom.
Crying.
Sleeping.
Laughing.
The Correct Answer is C
Choice A rationale
Playing might cause irregular breathing patterns due to excitement or activity, making it hard to get an accurate respiratory rate.
Choice B rationale
Crying can alter the normal breathing rate and pattern, resulting in an inaccurate assessment of respirations.
Choice C rationale
Sleeping provides the most accurate assessment of respirations, as the infant’s breathing will be at its natural, resting rate.
Choice D rationale
Laughing, similar to crying, causes irregular breathing patterns due to physical exertion and emotions, affecting accuracy.
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Correct Answer is A
Explanation
Choice A rationale
This choice offers the toddler control and options within boundaries. By allowing the child to choose between two cups, it reduces the power struggle inherent in negativism, where the child often says "no" to assert independence.
Choice B rationale
This choice presents a direct option of now or later, which may still lead to refusal due to the toddler's negativism. Toddlers often respond better to choices that are less direct.
Choice C rationale
Asking if the child can take the medicine is likely to result in a "no" due to the nature of negativism at this developmental stage. It does not give the toddler a sense of control or choice.
Choice D rationale
Asking the child to be "good" places a moral judgment on taking the medicine, which is not developmentally appropriate and may lead to resistance.
Correct Answer is B
Explanation
Choice A rationale
A pincer grasp, using the thumb and index finger to pick up small objects, typically develops around 9 to 12 months of age, not at 4 months.
Choice B rationale
The posterior fontanel typically closes by the age of 2 to 3 months, so a 4-month-old infant would be expected to have a closed posterior fontanel. This finding is consistent with normal development.
Choice C rationale
Lateral incisors, the teeth on either side of the front teeth, typically erupt around 9 to 13 months of age, not at 4 months.
Choice D rationale
Sitting steadily without support generally occurs closer to 6 to 8 months of age, so it would not be expected in a 4-month-old infant.