A nurse is collecting data from a client who has hypomagnesemia. Which of the following findings should the nurse identify as a positive Chvostek's sign?
Image A
Image B
Image A
Image B
The Correct Answer is A
A. Chvostek's sign is a clinical sign observed during physical examination that may indicate hypocalcemia. It is elicited by tapping or lightly striking the facial nerve just anterior to
the earlobe, which can cause twitching of the facial muscles, particularly the muscles around the mouth and nose.
B. This image shows winging of the scapula. Winging of the scapula, also known as
scapular winging, is a condition characterized by the abnormal protrusion or prominence of the scapula away from the back wall of the thorax. Normally, the scapula lies flat
against the rib cage, providing stability and support for arm movements.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Bowling: While bowling involves some physical activity, it may not provide sufficient weight-bearing exercise needed to strengthen bones.
B. Walking: Walking is a weight-bearing exercise that helps improve bone density, making it an ideal recommendation for someone at risk for osteoporosis.
C. Passive range-of-motion exercise: While beneficial for maintaining joint flexibility,
passive range-of-motion exercise does not provide the same bone-strengthening benefits as weight-bearing exercises like walking.
D. Jogging: Jogging is higher-impact and may not be suitable for all older adults, especially those at risk for osteoporosis, due to the risk of injury.
Correct Answer is D
Explanation
A. Napping during the day may disrupt nighttime sleep patterns by reducing sleep drive.
B. Watching television in bed can stimulate the brain and interfere with sleep due to the blue light emitted from screens.
C. Engaging in vigorous physical activity close to bedtime may increase alertness and make it harder to fall asleep.
D. Drinking a glass of milk before bedtime can promote sleep due to the presence of tryptophan, which aids in the production of serotonin and melatonin, neurotransmitters involved in sleep
regulation.
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