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 C
Explanation
A. Macular degeneration: This condition affects the macula, leading to central vision loss, not cloudiness in the lens.
B. Diabetic retinopathy: This condition affects the blood vessels of the retina and can cause vision loss, but it does not cause cloudiness in the lens.
C. Cataracts: Cataracts cause the lens of the eye to become cloudy or opaque, leading to blurred or reduced vision.
D. Glaucoma: Glaucoma affects the optic nerve and can cause peripheral vision loss but does not cause cloudiness in the lens.
Correct Answer is B
Explanation
A. Scale refers to flakes of dead skin cells and is not typically used to describe acne lesions.
B. Pustules are small, inflamed, pus-filled lesions, which are characteristic of acne.
C. A macule is a flat, discolored spot on the skin and does not apply to the raised, pus-filled lesions seen in acne.
D. A papule is a small, solid, raised lesion, but it is not filled with pus like a pustule. Acne lesions are often described as pustules when they contain pus.
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