Muscular System labelling quiz review

What muscle is listed at point B, what is its movement?

• bicep, extends the arm

• ulnaris rotates the forearm

• deltoid, abducts the shoulder

• trapezius abducts the shoulder blade and clavicle

Which muscle is listed a point A?

• masseter

• sternocleoidmastoid

• frontal muscle

• occularis orbital

What is the function of the sternocleoidmastoid muscle?

• nothing

• lets you nod your head

• allows you to chew

• turns your head from side to side

What muscle is listed at A

• deltoid

• trapezius

• biceps

• pectorals

What is the muscle located at point 2 and what is its movement?

• Frontalis, blinking the eyelids

• occularis orbiculs, blinking the eyelids

• frontalis, raising the eyebrows

• occularis orbiculus, raising the eyebrows

What muscle is located at point B and what is its function?

• Masseter, moving the jaw for eating

• face mucle, moving the jaw

• sternocleiodmastoid muscle, turning the neck

• Masseter, grinding your teeth

What muscles is located at label G and what movement is it responsible for?

• Satorius,

  hip flexion

• gluteus maximus, raising the leg

• lateral oblique, twisting the body

• bicep femorus, rotating the hip joint

True or False, muscle contract and expand

• true

• false

What muscle is located at label C and what is its movement?

• biceps brachii, adduction of the forearm

• deltoid, shrugging the shoulder

• pectorals, stationary

• biceps brachii, abducting the forearm