Which of the following is the best way to break the accident chain?
A.
Avoid doing things with other people.
B.
Respond quickly after the accident.
C.
Prevent the accident.
D.
There is no way to break the accident chain.

How does a bone marrow transplant treat sickle cell disease?

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.

7. how does compromise affect healthy relationships? a it makes them stronger. b it people understand who is right. c it makes them weaker. d it people accept compliments.