Ealthcare worker is required
when a medical device malfunctions or is suspected to have a defect, a healthcare
repair the device using the equipment manual.
inspect the device for compliance with local regulations.
calibrate the device using known measurements.
report the device to the manufacturers and federal authorities.

The amount of oxygen that is actually used by the body during the rest or a hand workout is determined by the heart rate, the stroke volume, and the amount of a. blood circulating in the vascular system b. oxygen removed from the vascular system c. oxygen provided to the vascular system d. blood that individual has in the body e. hemoglobin in the red blood cells