Multiple Choice
Which facial muscle primarily elevates (raises) the corner of the mouth during smiling?
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10. Muscles
Muscle Actions
Back10. Muscles
Muscle Actions
- Multiple ChoiceWhat is the primary action of the pronator teres muscle?120views
- Multiple ChoiceWhat is the primary action of the triceps brachii muscle at the elbow joint?57views
- Multiple ChoiceWhich muscle is the primary flexor of the thigh at the hip joint?58views
- Multiple ChoiceWhich of the following muscles extends the knee?317views
- Multiple ChoiceWhich muscle is primarily responsible for rotating the scapula upward during arm elevation?122views
- Multiple ChoiceWhich muscle relaxes to allow the elbow to flex?500views
- Multiple ChoiceWhat is the primary action of the iliopsoas muscle at the hip joint?65views
- Multiple ChoiceWhich of the following best explains how muscles and bones work together to bend the arm at the elbow?102views
- Multiple ChoiceWhich of the following characteristics describe adduction?358views
- Textbook Question
Match the muscle with its main action:
_____Sternocleidomastoid muscle
_____Transversus abdominis muscle
_____Internal oblique muscle
_____Rectus abdominis muscle
_____Splenius capitis muscle
_____Quadratus lumborum muscle.
a. Laterally flexes the trunk
b. Flexes the trunk
c. Compresses the abdominal cavity
d. Extends the vertebral column
e. Flexes the head
f. Extends the head
693views - Multiple ChoiceWhich of the following is a general rule regarding skeletal muscle actions?103views
- Textbook Question
Doing the pincer grasp is an ________ movement.
a. Extending
b. Abducting
c. Adducting
d. Opposing
919views - Multiple Choice
The soleus, gastrocnemius, and the tibialis anterior are all major muscles of the lower leg. The gastrocnemius and the soleus are both located in the posterior region of the calf, while the tibialis anterior is located in the anterior region of the lower leg. Based only on this information, which statement do you think is most likely true?
2647views38rank - Multiple ChoiceWhich of the following is an action of the biceps brachii muscle?432views