Muscle Anatomy Quiz

Which muscle is located on the head?

• gluteus maximus

• buccinator

• diaphragm

During the first basketball practice of the season, Jake begins experiencing muscle cramps and has to stop and rest for a few minutes. Jake understands that he is having these cramps due to a build-up of lactic acid in the muscles caused by:

• glucose oxidation

• muscle atrophy

• muscle fatigue

Circular muscles are found in areas of the body where the passage of substances must be controlled. These muscles are found in the openings between the esophagus and stomach as well as in the anus, urethra, and mouth. What is this type of muscle called?

• skeletal

• smooth

• sphincter

The term myo means:

• fiber

• muscle

• nerve

It is very cold while Sam is waiting at the bus stop. His mom tells him to run in place or jump up and down until the bus arrives. Which function of the muscular system is being used?

• Body heat

• Support

• Posture

The term algia means:

• fiber

• muscle

• pain

Which is a muscle on the posterior, or back, portion of the upper arm?

• deltoid

• gastrocnemius

• triceps

Which muscle only has an involuntary function, meaning we do not have control over it?

• biceps

• trapezius

• cardiac

The term atrophy means:

• enlargement

• without pain

• shrinking

Regular exercise and strength training will:

• cause a buildup of lactic acid.

• antagonize circulation.

• improve muscle tone.