A nurse is collecting data from a 9-month-old infant. Which of the following developmental findings should the nurse expect?
Crude pincer grasp
Shakes head for "no"
Uses two-word phrases
Builds a four-block tower
The Correct Answer is A
A. A 9-month-old infant is expected to demonstrate a crude pincer grasp, which involves picking up small objects between the thumb and forefinger. This is a developmental milestone for this age.
B. While infants may shake their heads by this age, it is typically not used in the context of saying "no." This action is usually a sign of exploration or reaction to stimulation.
C. A 9-month-old typically does not use two-word phrases. By this age, infants are usually babbling and may say single words like "mama" or "dada."
D. A 9-month-old is not expected to build a tower of four blocks. By 12-15 months, infants may begin to stack blocks.
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Related Questions
Correct Answer is D
Explanation
A. Hypersomnia is not typically associated with Cushing's syndrome. Instead, individuals with Cushing's syndrome often experience insomnia or sleep disturbances.
B. Hypotension is not a common finding in Cushing's syndrome. The condition typically leads to hypertension due to increased cortisol levels, which raise blood pressure.
C. Rapid weight loss is not characteristic of Cushing's syndrome. In fact, Cushing's syndrome typically causes rapid weight gain, especially in the trunk and face.
D. Rounded facial features, also known as a "moon face," are a hallmark sign of Cushing's syndrome, caused by an increase in cortisol and fat deposition in the face.
Correct Answer is A
Explanation
A. The posterior iliac crest is the typical site for bone marrow aspiration in children. Placing the child in the prone position allows for proper access to the site while ensuring the child remains safe and stable during the procedure.
B. Positioning the child side-lying would expose the vertebrae but is not an optimal position for accessing the iliac crest for bone marrow aspiration.
C. The frog-like position (supine with legs flexed outward) is not an appropriate position for a bone marrow aspiration, as it does not provide the best access to the iliac crest or posterior iliac crest.
D. Sitting with the buttocks at the edge of the table would not adequately expose the posterior iliac crest, making it unsuitable for bone marrow aspiration.
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