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. "Silvery, white scales": This is the classic presentation of psoriasis, a chronic skin disorder that results in the rapid turnover of skin cells, leading to thick, scaly patches, usually on the scalp, elbows, and knees.
B. Serous drainage: This is more common in conditions like infected wounds or abscesses, not psoriasis.
C. Intense pain: Psoriasis can cause discomfort, but it is typically not painful unless there are complications such as cracks or secondary infections.
D. Unilateral lesions: Psoriasis typically affects both sides of the body symmetrically, not unilaterally.
Correct Answer is D
Explanation
A. A nodule is a solid, raised lesion that is typically larger than 1 cm in diameter and extends deeper into the skin.
B. A papule is a small, raised, solid lesion, less than 1 cm, but not typically used for documenting freckles.
C. A wheal is a raised, erythematous area, often a result of an allergic reaction, not a freckle.
D. A macule is a flat, pigmented area of skin, less than 1 cm in diameter, which accurately describes freckles.
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