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The patient wants to monitor blood pressure at home and asks the nurse's advice about how to purchase a portable electronic blood pressure device. Which other information will the nurse share with the patient?
- A. You can apply the cuff in any manner.
- B. You will need to recalibrate the machine.
- C. You can move your arm during the reading.
- D. You will need to use a stethoscope properly.
Correct Answer: B
Rationale: Portable BP devices require recalibration (B) for accuracy, a key teaching point. Random cuff placement (A) or arm movement (C) skews readings. Stethoscopes (D) aren't needed for electronic devices. Choice B is correct, ensuring reliable home monitoring per nursing education.
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The nurse is caring for a patient who has a pulse rate of 48. His blood pressure is within normal limits. Which finding will help the nurse determine the cause of the patient's low heart rate?
- A. The patient has a fever.
- B. The patient has possible hemorrhage or bleeding.
- C. The patient has chronic obstructive pulmonary disease (COPD).
- D. The patient has calcium channel blockers or digitalis medication prescriptions.
Correct Answer: D
Rationale: A pulse of 48 (bradycardia) with normal BP suggests a cause like medications. Calcium channel blockers or digitalis (D) slow heart rate, a common side effect. Fever (A) increases pulse. Hemorrhage (B) lowers BP, not seen here. COPD (C) doesn't typically cause bradycardia. Choice D is correct, per pharmacology and nursing assessment principles.
The patient with heart failure is restless with a temperature of 102.2?°F (39?°C). Which action will the nurse take?
- A. Place the patient on oxygen.
- B. Encourage the patient to cough.
- C. Restrict the patient's fluid intake.
- D. Increase the patient's metabolic rate.
Correct Answer: A
Rationale: Heart failure with fever (102.2?°F) and restlessness suggests increased oxygen demand. Applying oxygen (A) addresses potential hypoxemia, a priority in heart failure exacerbation. Coughing (B) is irrelevant without respiratory symptoms. Restricting fluids (C) may worsen dehydration in fever. Increasing metabolic rate (D) exacerbates stress. Choice A is correct, aligning with nursing priorities to support oxygenation in cardiac patients with fever-induced strain.
The nurse is caring for a patient who reports feeling light-headed and 'woozy.' The nurse checks the patient's pulse and finds that it is irregular. The patient's blood pressure is 100/72. It was 113/80 an hour earlier. What should the nurse do?
- A. Apply more pressure to the radial artery to feel pulse.
- B. Notify the health care provider of the findings.
- C. Tell the patient to expect these symptoms occasionally.
- D. Recheck the vital signs in an hour.
Correct Answer: B
Rationale: Light-headedness, irregular pulse, and a BP drop (100/72 from 113/80) suggest instability (e.g., arrhythmia). Notifying the provider (B) ensures prompt evaluation. More pressure (A) won't clarify irregularity. Dismissing symptoms (C) or delaying (D) risks deterioration. Choice B is correct, per nursing escalation protocols.
A nurse is caring for a group of patients on a medical-surgical unit. Which patient will the nurse assess first?
- A. A 17-year-old male who has just returned from outside 'for a smoke' who needs a temperature taken.
- B. A 20-year-old male postoperative patient whose blood pressure went from 128/70 to 100/60.
- C. A 27-year-old male patient reporting pain whose blood pressure went from 124/70 to 130/74.
- D. An 87-year-old male suspected of hypothermia whose temperature is below normal.
Correct Answer: B
Rationale: A postoperative BP drop from 128/70 to 100/60 (B) indicates potential shock or bleeding, a priority. Smoking (A) or pain with stable BP (C) is less urgent. Hypothermia (D) needs attention but lacks acuity data. Choice B is correct, per triage urgency in surgical care.
The nursing assistive personnel (NAP) is taking vital signs and reports that a patient's blood pressure is abnormally low. What should the nurse do next?
- A. Ask the NAP to retake the blood pressure.
- B. Instruct the NAP to assess the patient's other vital signs.
- C. Disregard the report and have it rechecked at the next scheduled time.
- D. Retake the blood pressure personally and assess the patient's condition
Correct Answer: D
Rationale: Abnormally low BP requires verification and assessment. The nurse retaking it (D) ensures accuracy and allows immediate patient evaluation, overriding NAP data. Retaking by NAP (A) or adding vitals (B) delays RN judgment. Ignoring it (C) risks harm. Choice D is correct, per RN accountability standards.