Nokea
The client is diagnosed with pericarditis. When assessing the client, the nurse is unable to auscultate a friction rub. Which action should the nurse implement?
- A. Notify the health-care provider.
- B. Document that the pericarditis has resolved.
- C. Ask the client to lean forward and listen again.
- D. Prepare to insert a unilateral chest tube.
Correct Answer: C
Rationale: Leaning forward (C) enhances auscultation of a pericardial friction rub, which may be positional. Notifying HCP (A), documenting resolution (B), or chest tube (D) are premature or unrelated.
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The client has just received a mechanical valve replacement. Which behavior by the client indicates the client needs more teaching?
- A. The client takes prophylactic antibiotics.
- B. The client uses a soft-bristle toothbrush.
- C. The client takes an enteric-coated aspirin daily.
- D. The client alternates rest with activity.
Correct Answer: C
Rationale: Aspirin (C) is not routinely required post-mechanical valve; warfarin is standard. Antibiotics (A), soft toothbrush (B), and rest/activity (D) are appropriate.
The nurse and an unlicensed assistive personnel (UAP) are caring for four clients on a telemetry unit. Which nursing task would be best for the nurse to delegate to the UAP?
- A. Assist the client to go down to the smoking area for a cigarette.
- B. Transport the client to the intensive care unit (ICU) via a stretcher.
- C. Provide the client going home discharge-teaching instructions.
- D. Help position the client who is having a portable x-ray done.
Correct Answer: D
Rationale: Positioning for an x-ray (D) is within the UAP’s scope and safe. Smoking (A) is inappropriate, ICU transport (B) requires nursing judgment, and discharge teaching (C) is a nursing responsibility.
Which nursing diagnosis would be priority for the client diagnosed with myocarditis?
- A. Anxiety related to possible long-term complications.
- B. High risk for injury related to antibiotic therapy.
- C. Increased cardiac output related to valve regurgitation.
- D. Activity intolerance related to impaired cardiac muscle function.
Correct Answer: D
Rationale: Myocarditis impairs cardiac function, making activity intolerance (D) the priority due to reduced cardiac output. Anxiety (A), injury (B), and increased output (C) are less immediate or incorrect.
The client with a mechanical valve replacement asks the nurse, 'Why do I have to take antibiotics before getting my teeth cleaned?' Which response by the nurse is most appropriate?
- A. You are at risk of developing an infection in your heart.'
- B. Your teeth will not bleed as much if you have antibiotics.'
- C. This procedure may cause your valve to malfunction.'
- D. Antibiotics will prevent vegetative growth on your valves.'
Correct Answer: A
Rationale: Mechanical valves increase endocarditis risk; antibiotics (A) prevent heart infection during dental procedures. Bleeding (B), valve malfunction (C), and vegetative growth (D) are inaccurate.
The nurse identifies the concept of altered tissue perfusion related to a client admitted with atrial fibrillation. Which interventions should the nurse implement? Select all that apply.
- A. Monitor the client's blood pressure and apical rate every four (4) hours.
- B. Place the client on intake and output every shift.
- C. Require the client to sleep with the head of the bed elevated.
- D. Teach the patient to perform Buerger Allen exercises daily.
- E. Determine if the client is on an antiplatelet or anticoagulant medication.
- F. Assess the client's neurological status every shift and prn.
Correct Answer: A,E,F
Rationale: Monitoring BP/apical rate (A), anticoagulation status (E), and neurological status (F) address AF-related perfusion risks (clots, stroke). I/O (B) is for fluid status, HOB elevation (C) is for CHF, and Buerger Allen (D) is for PAD.