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 A
Explanation
A. BMI of 29 falls within the overweight range, which is typically defined as a BMI between 25 and 29.9.
B. A BMI of 29 does not fall within the ideal body weight range, which is typically considered to be between 18.5 and 24.9.
C. Obesity is typically classified as a BMI of 30 or higher. While a BMI of 29 is close to the obese range, it falls within the overweight category.
D. A BMI of 29 does not fall within the underweight range, which is typically considered to be a BMI below 18.5.
Correct Answer is ["B","C","E"]
Explanation
A. Squeezing the client's finger until a blood drop forms can result in hemolysis and inaccurate results; instead, gentle milking or massaging of the finger is recommended.
B. Applying clean gloves is necessary to maintain infection control practices.
C. Pricking the side of the client's finger is the appropriate technique for obtaining a capillary blood specimen.
D. Elevating the client's hand above the level of the heart is not necessary and may impede blood flow.
E. Cleansing the client's finger with an iodine swab helps to disinfect the area prior to obtaining the blood specimen.
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