Which visual disorder would the nurse associate with the patient's clinical manifestations of itching, irritation, intolerance of light, and crusty debris of the lid margins and lashes?
Blepharitis
Retinal detachment
Allergic conjunctivitis
Cataract
The Correct Answer is A
A. Blepharitis is an inflammation of the eyelid margin causing symptoms such as itching, irritation, light intolerance, and crusting.
B. Retinal detachment involves sudden visual disturbances such as flashes of light or a curtain-like shadow, not itching or crusting.
C. Allergic conjunctivitis involves redness, itching, and watery discharge, not crusty debris on the lid margins.
D. Cataracts lead to blurred vision and glare, not irritation or crusting.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Decorticate posturing indicates severe brain injury, characterized by flexion of the arms and adduction of the upper extremities.
B. Epileptic is not a term used to describe posturing related to head injury.
C. Stroke does not describe posturing.
D. Decerebrate posturing is characterized by extension and pronation of the arms, not flexion.
Correct Answer is A
Explanation
A. Irritability can be an early sign of increased intracranial pressure (ICP) due to brain dysfunction or pressure on the brainstem.
B. Tachycardia can occur in early shock or in response to pain but is not directly related to increased ICP.
C. Tinnitus (ringing in the ears) is not a primary sign of ICP.
D. Hypotension is typically not associated with increased ICP, which usually causes hypertension.
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