A client who has sustained a head injury cannot identify a familiar object. The nurse knows that this deficit is called which of the following?
Tactile agnosia.
Ataxia.
Visual agnosia.
Positive Romberg.
Positive Romberg.
The Correct Answer is C
Choice A rationale
Tactile agnosia is the inability to recognize objects through touch, not vision. This condition affects the somatosensory cortex, impacting tactile processing.
Choice B rationale
Ataxia involves the loss of full control of bodily movements and coordination, not the inability to identify objects visually. It typically results from cerebellar dysfunction.
Choice C rationale
Visual agnosia is the inability to recognize familiar objects by sight despite having intact visual functioning. This condition often results from damage to the occipital or temporal lobes.
Choice D rationale
Positive Romberg sign indicates balance issues, typically seen when a client sways or falls when standing with eyes closed. It does not pertain to visual recognition deficits.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Furuncles, also known as boils, are deep folliculitis caused by bacterial infection, not sebum blockage.
Choice B rationale
Carbuncles are clusters of furuncles connected under the skin and are also caused by bacterial infection, not sebum blockage.
Choice C rationale
Comedones are primary lesions of acne caused by the blockage of hair follicles by sebum and keratin. They can be open (blackheads) or closed (whiteheads).
Choice D rationale
Striae, also known as stretch marks, are caused by the tearing of the dermis due to rapid stretching of the skin and are not related to sebum blockage in hair follicles.
Correct Answer is A
Explanation
Choice A rationale
Scoliosis is characterized by a lateral curvature of the spine, often identified by uneven shoulders and a prominent scapula. The forward bending test accentuates these physical signs, helping to diagnose scoliosis.
Choice B rationale
Muscular dystrophy involves progressive muscle weakening and wasting, typically symmetrical, not causing the asymmetry seen in scoliosis. It usually doesn't present with the specific spinal curvature of scoliosis.
Choice C rationale
Kyphosis involves a forward rounding of the upper back, not a lateral curvature. It presents as a hunched or rounded back rather than uneven shoulders and prominent scapula.
Choice D rationale
Lordosis refers to an exaggerated inward curve of the lower back, not involving uneven shoulders or scapula. It affects the lumbar spine rather than presenting the scoliosis-related signs described.
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