Which factor can temporarily increase a patient’s pulse rate without indicating a primary cardiac disorder?
Correct answer: B. Moderate exercise
- A. Sleep
- B. Moderate exercise
- C. Beta blocker therapy
- D. Deep relaxation
Explanation
Moderate exercise increases sympathetic activity and normally raises the pulse temporarily. Sleep, relaxation, and beta blockers generally lower the pulse, although an individual response may vary and must be interpreted with the patient’s condition.
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About Vital Signs and Monitoring
Vital signs include temperature, pulse, respiration, blood pressure, oxygen saturation and pain assessment. Coverage includes correct measurement sites and techniques, normal adult ranges, factors that alter readings, trends in patient observations, and the difference between an abnormal finding that needs reassessment and one requiring immediate reporting.
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