1. Which technology enables doctors to monitor the function of the heart?
A. dialysis
machine
B. electrocardiogra
m
C. electroencephalogra
D. automatic external
defibrillator

Describe the major differences between a person with good wellness and one heading toward premature death

Check all that occur during ventricular systole. a. the av valves open to allow blood to enter the ventricles from the atria. b. the av valves open to allow blood to enter the ventricles from the atria. c. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. d. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. e. the semilunar valves open to allow blood to flow into the large arteries. f. the semilunar valves open to allow blood to flow into the large arteries. g. the av valves close to prevent backflow of blood into the atria.

Suppose you are facilitating an advisory group to address teen pregnancy. whom would you invite to the group and why ? .