What is stereognosis?
The ability to hear each of the three words in the whisper test
The ability to identify an object placed in the hand with eyes closed
The ability to identify a letter or number drawn on the hand with eyes closed
The ability to hear the tuning fork evenly in both ears during the Weber and Rinne tests
The Correct Answer is B
A. This refers to the ability to hear words whispered in the whisper test, which assesses hearing, not stereognosis.
B. Stereognosis is the ability to identify objects through touch alone, with the eyes closed.
C. This refers to graphesthesia, the ability to recognize writing on the skin, not stereognosis.
D. This refers to the Rinne and Weber tests, which assess hearing function, not tactile sensation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Skin tenting, where the skin remains pinched after being pulled up, is a classic sign of dehydration due to a lack of adequate fluid in the tissues.
B. Low body temperature is not typically associated with dehydration; instead, a fever or elevated temperature is more commonly seen with infection.
C. High blood pressure (178/90 mm Hg) could indicate hypertension or another condition, but it is not a direct sign of dehydration.
D. Jugular vein distention is more commonly associated with fluid overload, heart failure, or other circulatory issues, rather than dehydration.
Correct Answer is B
Explanation
A. Intact skin with localized erythema: This describes a stage 1 pressure injury.
B. Partial-thickness skin loss with red tissue in wound bed: This is characteristic of stage 2 pressure injuries, where there is damage to the epidermis and partial dermis.
C. Full thickness skin loss with visible adipose tissue: This describes a stage 3 pressure injury.
D. Full thickness skin loss with visible bone: This describes a stage 4 pressure injury.
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