In 1988, diego was fired from his job because he was hiv positive. he was hired at a different company in 1990 and has been working there ever since. what answer best explains why he was not fired from his current position for having hiv?

a. diego was cured of hiv before he accepted the job.
b. blood tests are required of all employees.
c. privacy laws protected diego from disclosing that information.
d. diego had to tell his boss, who was accepting of his situation.

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.