The pituitary gland secretes chemicals called a. insulin b. endorphins c. hormones how long should a warm up last prior to physical activity a. 5 minutes b. 10 minutes c. 15 minutes you should stretch all of your muscle groups before exercise, regardless of the ones you’ll be using. a. true b. false exercise releases a substance called into your blood stream. a. lactic acid b. pyruvic acid c. acid reflux stretching can cause muscles to tire out and prevent recovery to the their natural state. a. true b. false

Hiv is inactivated in the laboratory after a few minutes of sitting at room temperature, but the flu virus is still active after sitting for several hours. what are the practical consequences of these findings? a) hiv can be transmitted more easily from person to person than the flu virusb) the flu virus can be transmitted more easily from person to person than hivc) this property of hiv makes it more likely to be a pandemic than the flu virusd) disinfecting surfaces is more important to reduce the spread of hiv than the flu

By signing the patient’s ehr with the digital signature, the provider certifies that all data and information in the patient ehr is:

Building muscle has which of the following effects? it increases the metabolic rate. it relieves pressure on the joints. it slows weight loss considerably.