Benzodiazepines and barbiturates achieve their sedation effects by ________ in the cns.

Saltatory propagation occurs in _________ axons, in which action potentials _________.

Crunches are principally a(n) __________ exercise.

During childbirth, a cephalic presentation means any part of the _______ emerges first.

Megadoses of vitamin _______ can result in nerve damage.

Triggers that may lead to an episode of drug abuse/use can be_______.

The thick, crusty scar of necrotic tissue that forms on a third-degree burn is known as a ________.

Serum is essentially identical to plasma except for the absence of __________.

A triglyceride + globulin complex is termed a(n) __________.

Athletes use the hormone epo to __________.

All of the following can be expected with polycythemia except ________.