ECG technicians take precautions by protecting themselves from diseased tissue.

covering parts of the body not being monitored with lead-lined blankets.

monitoring the patient's physical appearance, heart rate, skin temperature, and blood oxygen.

Which are entrepreneurial jobs in the nutrition and wellness field? a.) catering b.) universities c.) government agencies d.) national gorcery store chain e.) sports trainer for the olympics

How can hind limbs be used to tell alligators and crocodiles apart? a. alligators have jagged fringe on their legs and feet, crocodiles do not. c. i don't want to get close enough to find out! b. crocodiles have jagged fringe on their legs and feet, alligators do not. d. alligators have webbed feet, crocodiles have individual toes

Histamines are an important chemical in the body. what is their purpose in the immune system?