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 B
Explanation
A. Electrical cords along the walls are not a major safety hazard for individuals with visual impairments as long as they are properly secured and out of the way.
B. Scatter rugs in the kitchen can be a significant risk for falls, especially for individuals with decreased vision. Rugs can cause tripping, and if not secured properly, they can be dangerous in areas with high foot traffic like the kitchen.
C. Handrails in the bathroom are actually a safety feature and would help prevent falls in an area with higher risk of slips.
D. Using a microwave for cooking is a safe alternative to using a stove or oven, especially for someone with visual impairment. It is less hazardous since there is no open flame.
Correct Answer is D
Explanation
A. A GCS of 15 indicates full consciousness and alertness.
B. A GCS of 12 indicates moderate impairment of consciousness.
C. A GCS of 6 indicates severe impairment, but not necessarily comatose.
D. A GCS of 8 or below is considered to indicate a comatose state.
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