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 A
Explanation
A. This is the correct response because it educates the client on the fact that many sore throats are viral in origin and antibiotics, which treat bacterial infections, would not be effective in such cases. Overuse of antibiotics can also contribute to antibiotic resistance.
B. Asking the client to bring the bottle of antibiotics does not address the misuse of the medication.
C. This statement is incorrect as streptococcal infections often involve fever.
D. A throat culture would help confirm the cause of the sore throat, and antibiotics should not be taken without proper diagnosis.
Correct Answer is B
Explanation
A. Clubbing is a sign of chronic hypoxia, not acute hypoxemia.
B. Cyanosis, a bluish discoloration of the skin and mucous membranes, is an indicator of acute hypoxemia.
C. Palpating for decreased tactile fremitus is related to fluid or air in the lungs, not specifically hypoxemia.
D. Auscultation for adventitious breath sounds can reveal respiratory issues but does not directly confirm hypoxemia.
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