The synthetic derivatives of testosterone that are used by athletes to build muscle mass are called:

Which of the following drugs causes severe stomach cramps when taken with alcohol?

a. Disulfiram b. Naltrexone c. Acamprosate d. Nicotine polacrilex

1. The type of muscle found in the forearm is:

a. voluntary muscle. b. involuntary muscle. c. integumentary muscle. d. contractor muscle.