Which of the following statements are true? (select all correct answers.): a: a high premium usually means a patient will pay high out-of-pocket costs. b: a high premium usually means a patient will pay low out-of-pocket costs. c: a low premium usually means a patient will pay high out-of-pocket costs. d: a low premium usually means a patient will pay low out-of-pocket costs.

What is a quick method use only to only partially cooked item

Is it ok to have a tooth growing on my crotch and this is school related

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.