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Upon Mrs. Main waking up at 7:00 a.m. you take her temperature .; it reads 97.8° F. At 3:00 p.m., you take her temperature again; it reads 99° F. How do you account for the difference?

Excessive pressure should not be applied when measuring radial pulse because:

How does physical exercise temporarily affect the pulse?

One respiration consists of:

The transfer of energy, such as heat, through air currents:

Which of the following pulse sites is most often used to assess circulation to the foot?

Which of the following probes should be selected to measure rectal body temperature with an electronic thermometer?

Pulse oximetry gives the provider information on:

The rectal site should not be used to take the temperature of:

Which of the following could result in an inaccurate temporal artery temperature reading?