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 A
Explanation
Monitor for at least 150 mL of drainage every hour. The nurse should monitor the chest tube drainage for excessive or sudden increases in order to detect any complications, such as pneumothorax. Clamping the tube for 30 minutes every 8 hours is not standard practice and can cause complications. Pinning the tubing to the client's bed sheets can cause traction on the chest tube and should be avoided. The chest tube unit should only be replaced when there is a problem with the unit or the seals.
Choice B: Clamping the tube for 30 minutes every 8 hours is not standard practice and can cause complications.
Choice C: Pinning the tubing to the client's bed sheets can cause traction on the chest tube and should be avoided.
Choice D: The chest tube unit should only be replaced when there is a problem with the unit or the seals.
Correct Answer is A
Explanation
The correct answer is choice A, apply a motion sensor mat to the client's bed. This is an effective intervention to monitor the client's movements and prevent falls. The mat is placed under the bed sheet and will sound an alarm if the client tries to get out of bed.
- Moving the overbed table away from the bed is not the correct answer because it does not prevent falls.
- Raising all four side rails while the client is in bed is not the correct answer because it can cause the client to feel trapped and can lead to injuries if they try to climb over the rails.
- Leaving the television on in the client's room is not the correct answer because it can be distracting and interfere with the client's sleep.
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