A nurse is teaching a client who is to receive transcutaneous electrical nerve stimulation (TENS) for pain management. The nurse should inform the client that TENS relieves pain by

providing distraction from the pain.

eliciting a relaxation response.

modulating the transmission of the pain impulse.

promoting increased circulation to the painful area.

Answer and Explanation

The Correct Answer is C

A. TENS does not primarily work by providing distraction from pain.

B.   While relaxation may be a secondary effect, the primary mechanism of TENS is not to elicit a relaxation response.
C.   TENS works by modulating the transmission of the pain impulse, disrupting pain signals from reaching the brain.
D.   TENS does not primarily work by promoting increased circulation to the painful area.

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Correct Answer is B

Explanation

A. Having vision checked is a positive step to prevent falls by addressing potential visual impairments.
B. Wearing socks when getting out of bed increases the risk of slipping, indicating a need for further teaching.
C. Placing a safety bar near the toilet is a preventive measure against falls.
D. Putting a night-light in the hallway helps improve visibility and reduce the risk of tripping

A. Obtain apical and radial rates simultaneously. B. Palpate pulses in the lower extremities. C. Check blood pressure in left and right arms. D. Compare the pulse strength in upper extremities.

Correct Answer is A

Explanation

A. Obtaining apical and radial rates simultaneously allows the nurse to assess for a pulse deficit by comparing the two rates. A pulse deficit is present when the apical rate (heard with a
stethoscope) is greater than the radial rate (palpated at the wrist).

B. Palpating pulses in the lower extremities is not specific for assessing a pulse deficit and may not accurately reflect the cardiac output.

C. Checking blood pressure in left and right arms assesses for blood pressure differences but does not specifically address a pulse deficit.
D. Comparing the pulse strength in the upper extremities does not directly assess for a pulse deficit; simultaneous assessment of apical and radial rates is more appropriate.

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A nurse is teaching a client who is to receive transcutaneous electrical nerve stimulation (TENS) for pain management. The nurse should inform the client that TENS relieves pain by

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A home health nurse is providing teaching to an older adult client who is at risk for falls. Which of the following statements by the client indicates a need for further teaching?

Correct Answer is B

Explanation

A nurse is caring for a client who has a dysrhythmia. Which of the following techniques is appropriate for the nurse to use to assess for a pulse deficit?

Correct Answer is A

Explanation

A home health nurse is teaching a client who has diabetes mellitus about proper home disposal of syringes. Which of the following instructions should the nurse include?

A nurse should assign which of the following tasks to an assistive personnel?

A nurse is caring for a client who is having palliative surgery. Which of the following should be included in the nurse's instruction?

A nurse is initiating seizure precautions for a client who has a seizure disorder. Which of the following equipment should the nurse make sure is readily available at the client's bedside?

A nurse is delegating obtaining the collection of a client's oral temperature to an assistive personnel (AP). The nurse notes in the documentation that the AP obtained the client's axillary temperature. Which of the following rights of delegation should have prevented this situation from occurring?

A nurse is preparing to insert an indwelling urinary catheter. Which of the following instructions should the nurse give the client to help ease the passage of the catheter through the urinary meatus?

A nurse is evaluating a client's use of crutches. Which of the following observations indicates safe use of this equipment?