Which initial clinical manifestation would a patient report with a retinal detachment?
Seeing flashes of light and floaters
Severe pain when moving the eyes
Increased glare with artificial light
Redness of the conjunctiva
The Correct Answer is A
A. Flashes of light and floaters are common early symptoms of retinal detachment as the retina begins to pull away from the underlying tissue.
B. Retinal detachment is usually painless; pain with eye movement is more associated with other eye conditions.
C. Increased glare is not typically associated with retinal detachment but may occur in cataracts.
D. Redness is usually a sign of conjunctivitis, not retinal detachment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The oculocephalic reflex test should cause the eyes to move in the opposite direction to the head turn, indicating intact brainstem function.
B. Movement of the eyes in an upward direction upon neck flexion indicates an abnormal response, suggesting a lesion.
C. A lesion could result in abnormal eye movement, as the eyes should move opposite to head movement.
D. Eye movement in the downward direction during neck extension is not a normal response and suggests a brainstem issue.
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.
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