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The nurse knows that the client with peripheral vascular disease understands her instructions in ways to improve circulation if the client states
- A. I will massage my legs three times a day.
- B. I will elevate the foot of my bed on blocks.
- C. I will take a brisk walk for 20 minutes each day.
- D. I will prop my feet up when I sit to watch TV.
Correct Answer: C
Rationale: Answer C is the 'odd answer' and correct. Walking improves circulation by developing muscles that support blood vessels. Massaging may dislodge clots, elevating the bed is not specific to circulation, and propping feet reduces venous pooling but is less effective than walking.
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A client is admitted to a voluntary hospital mental health unit due to suicidal ideation. The client has been on the unit for 2 days and now states 'I demand to be released now!' The appropriate response from the nurse is
- A. You cannot be released because you are still suicidal.
- B. You can be released only if you sign a no suicide contract.
- C. Let's discuss your decision to leave and then we can prepare you for discharge.
- D. You have a right to sign out as soon as we get the provider's discharge order.
- E. Cbe released because you are still suicidal.
- F. You can be released only if you sign a no suicide contract.
Correct Answer: C
Rationale: Clients voluntarily admitted to the hospital have a right to demand and obtain release. Discussing the decision initially allows an opportunity for other interventions.
The nurse is caring for a client who is receiving IV fluids at 125 mL/hour. Which of the following findings would be of GREATest concern to the nurse?
- A. Blood pressure of 130/80 mmHg.
- B. Heart rate of 88 bpm.
- C. Respiratory rate of 24 breaths/min.
- D. Urine output of 100 mL/hour.
Correct Answer: C
Rationale: A respiratory rate of 24 breaths/min suggests fluid overload, a potential complication of IV fluids, possibly leading to pulmonary edema. Options A, B, and D are normal: blood pressure 130/80 mmHg, heart rate 88 bpm, and urine output 100 mL/hour indicate adequate hydration.
The doctor has ordered chlorpromazine (Thorazine) to control an alcoholic client's restlessness, agitation, and irritability following surgery. The nurse should check the order with the doctor based on which of the following rationales?
- A. The nurse believes that the client's symptoms reflect alcohol withdrawal.
- B. The nurse does not know if the client is allergic to this medication.
- C. The nurse knows that the client is not psychotic.
- D. The nurse routinely checks on the doctor's orders.
Correct Answer: A
Rationale: medication is contraindicated for the treatment of alcohol withdrawal symptoms; medication will lower client's seizure threshold and BP, causing potentially serious medical consequences
A client is scheduled to have a blood test for cholesterol and triglycerides the next day. The nurse would tell the client
- A. Be sure and eat a fat-free diet until the test.'
- B. Do not eat or drink anything but water for 12 hours before the blood test.'
- C. Have the blood drawn within 2 hours of eating breakfast.'
- D. Stay at the laboratory so 2 blood samples can be drawn an hour apart.'
Correct Answer: B
Rationale: Do not eat or drink anything but water for 12 hours before the blood test.' Blood lipid levels should be measured on a fasting sample.
The nurse is assisting the physician with the insertion of a central venous catheter. Which statement best explains the rationale for placing the client in Trendelenburg position?
- A. It will make catheter insertion easier.
- B. It will make the client more comfortable.
- C. It will prevent ventricular tachycardia.
- D. It will prevent the development of pulmonary emboli.
Correct Answer: A
Rationale: Trendelenburg position elevates the veins, making central venous catheter insertion easier. Comfort , tachycardia , and emboli are not primary concerns.