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Chapter 6
Muscles
The biceps brachii has this fascicle arrangement, which maximizes the range of motion possible. | parallel |
This arrangement of muscle fascicles tends to be triangular in shape. The Pectoralis major is an example of a muscle with this type of muscle fascicle arrangement | convergent |
The muscle fascicle arrangement for Orbicularis oris is best characterized as | circular. |
An example of a muscle with this type of fascicle arrangement is the orbicularis oris. | circular |
A muscle with fascicles that insert into the tendon from both sidesis categorized as | bipennate. |
Muscles that move the wrist, hand, and fingers can be | extrinsic or intrinsic. |
The muscle(s) assisting in rotating the arm outward is (are) the: | teres minor. |
The muscle that flexes the semipronated or semisupinated forearm is the: | brachioradialis. |
The origin of a muscle is on the femur, and the insertion is on the tibia. When it contracts, it bends the knee. Which of the following is true? | The knee is acting as a fulcrum. |
The muscle that allows the thumb to be drawn across the palm to touch the tip of any finger is the: | opponens pollicis. |
Which of the following muscles does not move the upper arm? | Trapezius |