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.

Answer and Explanation

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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Correct Answer is ["A","B","C"]

Explanation

Choice A rationale

Bradycardia (slow heart rate) is one of the key components of Cushing's triad, which indicates increased intracranial pressure and impending herniation.

Choice B rationale

Bradypnea (slow respiratory rate) is another manifestation of Cushing's triad and reflects brainstem compression.

Choice C rationale

Hypertension (high blood pressure) is the third component of Cushing's triad, resulting from the body's attempt to maintain cerebral perfusion.

Choice D rationale

Tachycardia (rapid heart rate) is not a sign of Cushing's triad and is not associated with increased intracranial pressure.

A. Furuncles. B. Carbuncles. C. Comedones. D. Striae.

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. .

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which signs are manifestations of the Cushing triad? Select all that apply.

Correct Answer is ["A","B","C"]

Explanation

Which primary lesions are associated with acne caused by sebum blockage in hair follicles?

Correct Answer is C

Explanation

What is one of the earliest signs of increased intracranial pressure (ICP)?

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