Nokea
The nurse is caring for a client who has just returned to the nursing unit after an intravenous pyelogram (IVP). Which of the following nursing interventions is most appropriate at this time?
- A. Encourage a large fluid intake.
- B. Assess for return of bowel sounds.
- C. Assist with morning care.
- D. Administer a laxative as ordered.
Correct Answer: A
Rationale: Encouraging a large fluid intake post-IVP helps flush the contrast dye from the kidneys, reducing the risk of nephrotoxicity.
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Identify this cardiac rhythm strip. Fill in the blank. A. Third Degree Heart Block B. Second-Degree Atrioventricular Block, Type II C. Ventricular fibrillation D. Premature Atrial Contractions
- B. Third Degree Heart Block
- C. Second-Degree Atrioventricular Block, Type II
- D. Ventricular fibrillation
- E. Premature Atrial Contractions
Correct Answer: A
Rationale: Third Degree Heart Block shows complete dissociation between P waves and QRS complexes, assuming the strip matches this description.
Which of the following patient care tasks is coupled with the appropriate member of the nursing care team in terms of their legal scope of practice?
- A. An unlicensed staff member who has been 'certified' by the employing agency to monitor telemetry: Monitoring cardiac telemetry
- B. An unlicensed assistive staff member like a nursing assistant who has been 'certified' by the employing agency to insert a urinary catheter: Inserting a urinary catheter
- C. A licensed practical nurse: The circulating nurse in the perioperative area
- D. A licensed practical nurse: The first assistant in the perioperative area
Correct Answer: A
Rationale: Monitoring cardiac telemetry is within the scope of practice for unlicensed staff who are specifically trained and certified by the employing agency. Inserting a urinary catheter typically requires a higher level of licensure (e.g., LPN or RN), and LPNs are not typically authorized to serve as circulating nurses or first assistants in the perioperative area, as these roles require advanced training or RN licensure.
The nurse is teaching a client with a new diagnosis of hypertension about lifestyle modifications. Which of the following instructions should be included? Select all that apply.
- A. Reduce sodium intake.
- B. Engage in regular aerobic exercise.
- C. Limit alcohol consumption.
- D. Quit smoking.
- E. Increase saturated fat intake.
Correct Answer: A, B, C, D
Rationale: Reducing sodium, exercising, limiting alcohol, and quitting smoking lower blood pressure. Saturated fats should be avoided.
A client has been prescribed metoprolol for hypertension. The nurse monitors client compliance carefully because of which common side effect of the medication?
- A. Impotence
- B. Mood swings
- C. Increased appetite
- D. Complete atrioventricular (AV) block
Correct Answer: A
Rationale: A common side effect of beta-adrenergic blocking agents, such as metoprolol, is impotence. Other common side effects include fatigue and weakness. Central nervous system side effects occur rarely and include mental status changes, nervousness, depression, and insomnia. Mood swings, increased appetite, and complete AV block are not reported side effects.
The nurse is monitoring a client who has received antidysrhythmic therapy for the treatment of premature ventricular contractions (PVCs). Which observation in the PVCs would indicate to the nurse that this therapy is ineffective?
- A. Occur in pairs
- B. Be unifocal in appearance
- C. Be fewer than 6 per minute
- D. Fall after the end of the T wave
Correct Answer: A
Rationale: PVCs are considered dangerous when they are frequent (more than 6 per minute), occur in pairs or couplets, are multifocal (multiform), or fall on the T wave.