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FREE AND STUDY GAMES ABOUT BIO201-CH10 EXAM
QUESTIONS
Actual Qs and Ans Expert-Verified Explanation
This Exam contains:
-Guarantee passing score -21 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: The quadriceps femoris is composed of three vastus muscles and the _____.
Answer:
rectus femoris
Question 2: Extends and abducts the wrist.
Answer:
Extensor carpi radialis longus and brevis Question 3: ______ draws the corner of the mouth downward as in expressing horror.
Answer:
platysma
Question 4: _____ is the main chewing muscle.
Answer:
masseter
Question 5: Flexes the wrist.
Answer:
Flexor carpi ulnaris
Question 6: ______ fibers run at right angles to the axis of the muscle.
Answer:
transversus
Question 7: muscle that aids another by promoting the same movement.
Answer:
synergist
Question 8: Slow-acting finger flexor.
Answer:
Flexor digitorum profundus
Question 9: Muscle that stabilizes the origin of another muscle.
Answer:
fixator
Question 10: ________ is a powerful forearm extensor.
Answer:
triceps brachii Question 11: ____ is a synergist of the latissimus dorsi; it extends, medially rotates, and adducts the humerus.
Answer:
teres major
Question 12: _____ extends the great toe.
Answer:
extensor hallucis longus
Question 13: Muscle that is primarily responsible for bringing about a particular movement.
Answer:
agonist
Question 14: Muscle that opposes and reverses the action of another muscle.
Answer:
antagonist
Question 15: The ______ is known a the boxer muscle.
Answer:
serratus anterior Question 16: _____ is the abnormal protrusion of the small intestine through a week point in the muscle of the abdominal wall.
Answer:
hernia
Question 17: The _____ runs deep to the external oblique.
Answer:
internal oblique
Question 18: The pectoralis major has a _____ arrangement of fascicles.
Answer:
convergent Question 19: Powerful wrist flexors that also stabilize the wrist during finger extension.
Answer:
Flexor carpi ulnaris Question 20: The _____ helps keep food between the grinding surfaces of the teeth during chewing.
Answer:
buccinator
Question 21: Extends the thumb.
Answer:
Extensor pollicis longus and brevis
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