A client with an inability to read billboards while driving, arrives to the clinic for an eye examination. Which piece of equipment would the nurse use to evaluate the client's distant vision?
Snellen chart
Otoscope
Penlight
Rhine test
The Correct Answer is A
A. The Snellen chart is the standard tool used to assess distant vision.
B. An otoscope is used to examine the ears, not vision.
C. A penlight is used for pupillary responses and not for vision testing.
D. The Rinne test assesses hearing, not vision.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","D"]
Explanation
A. Pale yellow urine would not be expected, as dehydration often leads to concentrated, dark urine.
B. Flat neck veins are a sign of dehydration and decreased fluid volume.
C. Hypotension is expected with dehydration due to a drop in circulating blood volume.
D. Poor skin turgor is a common indicator of dehydration as the skin loses elasticity.
E. Bradycardia is not expected; rather, tachycardia is more common in dehydration as the body tries to compensate for fluid loss.
Correct Answer is ["A","B","E"]
Explanation
A. Amber or dark-colored urine is a sign of dehydration and indicates a decrease in fluid volume.
B. A weak, thready pulse is often seen in clients with hypovolemia due to reduced circulating blood volume.
C. Distended neck veins are a sign of fluid overload, not hypovolemia.
D. Bradycardia is typically not associated with hypovolemia; tachycardia is more common.
E. Decreased capillary refill is indicative of reduced perfusion, a symptom of hypovolemia.
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