A nurse is reinforcing teaching about a transcutaneous electrical nerve stimulation (TENS) unit for a client who has a herniated intervertebral disk. Which of the following statements by the client indicates an understanding of the teaching?
"The TENS unit administers a continuous dose of pain medication."
"I will need to charge the TENS unit for 2 hours each day."
"The TENS unit should be applied at least 6 inches from the actual site of my pain."
"I should adjust the TENS unit until I feel a tingling sensation."
The Correct Answer is D
The correct answer is choice D, "I should adjust the TENS unit until I feel a tingling sensation." This is an appropriate statement that indicates the client understands how to use the TENS unit. The TENS unit works by sending electrical impulses to the nerves to block pain signals. The client should adjust the unit until they feel a tingling sensation, which is the desired effect.
"The TENS unit administers a continuous dose of pain medication" is not the correct answer because the TENS unit does not administer medication.
"I will need to charge the TENS unit for 2 hours each day" is not the correct answer because the TENS unit is battery operated and does not need to be charged.
"The TENS unit should be applied at least 6 inches from the actual site of my pain" is not the correct answer because the electrodes should be placed directly on the site of the pain.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Clients with a left-sided stroke will have neurological deficits on the right side of the body, including paralysis or weakness. Impaired speech, language, and cognition are also possible. Blood pressure, temperature, and laboratory results may be affected by the stroke, but they are not specific to a left-sided stroke.
Option A, "Blood pressure," is incorrect because it may be affected by the stroke, but it is not specific to a left-sided stroke.
Option B, "Temperature," is incorrect because it may be affected by the stroke, but it is not specific to a left-sided stroke.
Option D, "Laboratory results," is incorrect because they may be affected by the stroke, but they are not specific to a left-sided stroke.
Correct Answer is A
Explanation
Ringing in ears. Furosemide is a loop diuretic, which can cause ototoxicity as an adverse effect, resulting in ringing in the ears, hearing loss, or vertigo. The nurse should instruct the client to monitor for these adverse effects and report them immediately if they occur.
An explanation for incorrect choices:
B. Metallic taste is a common adverse effect of metronidazole or clarithromycin, but not furosemide.
C. Rhinitis is associated with intranasal or occasionally oral corticosteroid use.
D. Agitation is a side effect for stimulants, sedatives, or antidepressants.
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