Heart rate reserve (HRR) is calculated by ____.
A. adding resting heart rate to blood pressure
B. multiplying resting heart rate times 3
C. subtracting resting heart rate from maximal heart rate
D. subtracting age from the highest exercise heart rate
E. multiplying maximal heart rate by 0.7
Answer: C
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When stress levels reach mental, emotional, and physiological limits stress becomes ____ and the person no longer functions effectively
a. neustress b. positive c. eustress d. distress e. specific
The concept of self-actualization was developed by Abraham Lincoln in the 1960s as a model of human personality development.
Answer the following statement true (T) or false (F)
Raynaud's disease is the result of intense vasospasm of blood vessels in the fingers and toes during exposure to mildly cold conditions that normally don't produce signficant vasoconstriction
Indicate whether the statement is true or false
Your patient's severe amputational bleeding has not responded to the standard interventions. As a last resort, you apply a tourniquet to the extremity. How often should you loosen the tourniquet to check for continued bleeding?
A. As directed by patient discomfort. B. Never. C. Every 15 minutes. D. Every 5 minutes.