Is the drug administration method with the highest risk of causing collapsed veins.
a. absorption
b. injection
c. inhalation
d. ingestion

Describe how the above factors create barriers for maintaining your mental and emotional health what barriers do they create

Aperson has had a good _ of life if they are still at the age of 95.

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.