During a pushing and pulling assessment, the personal trainer notices that a client demonstrates shoulder elevation. which of the following muscles are most likely overactive? select one: a. intrinsic core stabilizersb. mid and lower trapezius c. deep cervical flexorsd. levator scapulae

Which of these pieces of safety equipment should be worn when operating a chainsaw

The statement defines the use of ethics.

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.