A nurse is assessing a 12-month-old infant who is brought to the clinic by the parents for a well-child visit. The nurse reviews the infant's health history and notes that the infant weighed 8 lb at birth. When assessing the infant's weight at this visit, the nurse would anticipate that the infant would weigh approximately how much at this time?
20
32
24
16
The Correct Answer is C
A. 20 lbs: This is a plausible estimate. By 12 months, an infant's birth weight typically triples. Therefore, an 8 lb birth weight would approximately translate to 24 lbs at 12 months.
B. 32 lbs: This estimate is too high. If an infant's birth weight triples by 12 months, an 8 lb birth weight would not be expected to reach 32 lbs.
C. 24 lbs: An infant's weight usually triples by their first birthday. Therefore, an infant born weighing 8 lbs would be expected to weigh about 24 lbs at 12 months.
D. 16 lbs: This is an underestimate. An 8 lb infant would double their birth weight by about 4 to 6 months, and by 12 months, they would typically have tripled their birth weight to around 24 lbs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Has both older and younger siblings: This does not specifically relate to the "sandwich generation" concept.
B. Cares for children and aging parents at the same time: The term "sandwich generation" refers to individuals who are simultaneously caring for their own children and their aging parents.
C. There is a role reversal between parents and self: While this may occur in caregiving situations, it doesn't define the "sandwich generation."
D. Assists own parents and spouse's parents: This is similar to option B but specifically refers to assisting one's own parents and the spouse's parents, not necessarily at the same time.
Correct Answer is C
Explanation
A. Sheepskin heel pad: A sheepskin heel pad provides cushioning to prevent pressure ulcers but does not prevent plantar flexion contractures as it does not keep the foot in a neutral position.
B. Abduction pillow: An abduction pillow is used to maintain hip abduction and alignment, typically after hip surgery. It does not address foot positioning or prevent plantar flexion.
C. Footboard: A footboard helps maintain the feet in dorsiflexion, preventing plantar flexion contractures. It keeps the feet at a 90-degree angle to the legs, which is essential for preventing contractures.
D. Trochanter roll: A trochanter roll is used to maintain the alignment of the hips and prevent external rotation of the legs. It does not prevent plantar flexion contractures.
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