The nurse covers a newborn baby's head with a cap. because the head:

allows loss of body heat.

an be reshaped more quickly.

is wet and needs to be dried.

has large fontanels.

Answer and Explanation

The Correct Answer is A

A.   The newborn’s head is a major source of heat loss due to the large surface area and insufficient
insulation. Covering the head helps maintain body temperature.
B.   While the head can be reshaped, the primary reason for covering it is to prevent heat loss, not reshaping.
C.   The head is not necessarily wet and doesn't require drying in all cases, making this less relevant.
D.   Although the head has large fontanels, this is not the reason it is covered with a cap; preventing heat loss is the priority.

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Correct Answer is A

Explanation

A. Lordosis, or an exaggerated inward curve of the lumbar spine, is commonly seen in conditions such as obesity, pregnancy, or spinal abnormalities.
B. Osteoporosis typically leads to a more generalized loss of bone density, not a specific curvature.
C. Kyphosis involves an exaggerated outward curve of the upper back, not the lumbar spine.
D. Scoliosis is characterized by a lateral curvature of the spine, not an exaggerated lumbar curve.

A. "You stand 20 feet away from the chart while I test each of your eyes." B. The number beside the largest print read is your visual acuity score! C. "I will be testing your vision with your reading glasses on." D. "You stand 50 feet away from the chart while I test each of your eyes."

Correct Answer is A

Explanation

A. The patient should stand 20 feet away from the Snellen chart to accurately measure visual acuity, which is the standard procedure.

B. The number beside the largest print is not the correct visual acuity score; the patient must read progressively smaller lines.
C. Testing with reading glasses is appropriate only for patients who need them for close-up vision, but the Snellen test typically measures distance vision.
D. The distance should be 20 feet, not 50 feet, to ensure proper testing conditions.

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The nurse covers a newborn baby's head with a cap. because the head:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Explanation

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