Master patient index cards are filed by patient number

The initial cardiovascular response when there is an increase in body temperature is

A) increased blood pressure and heart rate B) decreased blood pressure and increased heart rate C) increased blood pressure and decreased heart rate D) decreased blood pressure and heart rate

You are attempting to increase your cardiovascular endurance in an effort to better perform your job as an EMT. Which of the following would be most appropriate in working toward this goal?

A) Increasing sleep to 8 to 10 hours a day B) Weight lifting with attention to the upper body C) Walking on a treadmill 3 to 4 times a week D) Stretching exercises every 4 hours while awake