When is ok for a CMA to read an ecg to a patient

To avoid food poisoning, perishable items should not be stored in the refrigerator for more than days.

Which of the following is the definition of ventilation as it relates to the respiratory system?

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