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APHY 101 Questions and Correct
Answers/ Latest Update / Already
Graded
What is the major factor controlling how levers work?
Ans: the difference in the positioning of the effort, load, and fulcrum
In general, a muscle that crosses on the anterior side of a joint
produces ________.
Ans: Flexion
Paralysis of which of the following muscles would make an individual
unable to flex the knee?
Ans: hamstring muscles
The ________ is a synergist of the latissimus dorsi; it extends, medially
rotates, and adducts the humerus.
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Ans: Teres major
The ________ tightens the neck and draws the corners of the mouth
downward as in expressing horror.
Ans: Platysma
The major head flexors are the sternocleidomastoid muscles, with the
help of the muscles attached to the hyoid bone.
Ans: True
The quadriceps femoris is composed of three "vastus" muscles and
the ________.
Ans: Rectus Femoris
In order to propel food down to the esophagus, the pharyngeal
constrictor muscles are used.
APHY 101 Questions and Correct
Answers/ Latest Update / Already
Graded
What is the major factor controlling how levers work?
Ans: the difference in the positioning of the effort, load, and fulcrum
In general, a muscle that crosses on the anterior side of a joint
produces ________.
Ans: Flexion
Paralysis of which of the following muscles would make an individual
unable to flex the knee?
Ans: hamstring muscles
The ________ is a synergist of the latissimus dorsi; it extends, medially
rotates, and adducts the humerus.
, 2 | Page
Ans: Teres major
The ________ tightens the neck and draws the corners of the mouth
downward as in expressing horror.
Ans: Platysma
The major head flexors are the sternocleidomastoid muscles, with the
help of the muscles attached to the hyoid bone.
Ans: True
The quadriceps femoris is composed of three "vastus" muscles and
the ________.
Ans: Rectus Femoris
In order to propel food down to the esophagus, the pharyngeal
constrictor muscles are used.
