Question 1

The digastric muscle is involved in

Accepted Answer

A)   stomach contractions.
B)   opening the mouth.
C)   facial expression.
D)   tummy tucks.
E)   swallowing.F) None of the above
G) B) and C)

Question 2

When you say "ah" and stick out your tongue, which muscle do you use?

Accepted Answer

A)   genioglossus
B)   hyoglossus
C)   styloglossus
D)   palatoglossus
E)   stylohyoidF) B) and D)
G) A) and D)

Question 3

Which muscle extends the four lateral toes?

Accepted Answer

A)   tibialis anterior
B)   soleus
C)   extensor digitorum longus
D)   extensor hallicus longus
E)   fibularis brevisF) B) and E)
G) A) and D)

Question 4

Of the following muscles of the leg, which one is on the anterior side of the leg?

Accepted Answer

A)   gastrocnemius
B)   soleus
C)   tibialis anterior
D)   tibialis posterior
E)   peroneus longusF) A) and D)
G) B) and C)

Question 5

A common site for injections is the

Accepted Answer

A)   biceps femoris.
B)   gluteus medius.
C)   vastus lateralis.
D)   gluteus maximus.
E)   psoas major.F) B) and C)
G) C) and E)

Question 6

-The figure illustrates a lateral view of the right eyeball. What does "E" represent?

Accepted Answer

A)   inferior oblique
B)   lateral rectus
C)   superior oblique
D)   superior rectus
E)   inferior rectusF) A) and D)
G) A) and B)

Question 7

Which of the following muscles is involved in chewing gum?

Accepted Answer

A)   masseter
B)   splenius capitus
C)   orbicularis oris
D)   zygomaticus major
E)   orbicularis oculiF) A) and C)
G) D) and E)

Question 8

Which of the following muscles is part of the rotator cuff?

Accepted Answer

A)   deltoid
B)   teres major
C)   infraspinatus
D)   coracobrachialis
E)   trapeziusF) A) and D)
G) A) and E)

Question 9

The zygomaticus major muscle

Accepted Answer

A)   puckers the mouth for kissing.
B)   contributes to pouting.
C)   contributes to laughing and smiling.
D)   causes crow's feet wrinkles.
E)   raises the eyelid.F) B) and D)
G) B) and C)

Question 10

Raising your arm to shoulder level is accomplished almost entirely by the

Accepted Answer

A)   pectoralis major.
B)   biceps brachii.
C)   trapezius.
D)   deltoid.
E)   triceps brachii.F) B) and C)
G) B) and E)

Question 11

Which of the following muscles is involved in swallowing?

Accepted Answer

A)   sternocleidomastoid
B)   palatopharyngeus
C)   temporalis
D)   vocalis
E)   masseterF) C) and E)
G) B) and D)

Question 12

Which of the following muscles extends the forearm and has its insertion on the ulna?

Accepted Answer

A)   deltoid
B)   biceps brachii
C)   triceps brachii
D)   brachialis
E)   coracobrachialisF) C) and E)
G) None of the above

Question 13

The biceps femoris is part of the

Accepted Answer

A)   hamstrings.
B)   quadriceps group.
C)   anterior thigh compartment.
D)   medial thigh compartment.
E)   thigh and hip adductors.F) D) and E)
G) C) and E)

Question 14

Damage to the muscle called the levator ani would result in

Accepted Answer

A)   difficult urination.
B)   difficult defecation.
C)   inability of a male to have an erection.
D)   decreased support for the pelvic viscera.
E)   difficult defecation and decreased support for the pelvic viscera.F) A) and B)
G) A) and E)

Question 15

An antagonist is

Accepted Answer

A)   a muscle working in opposition to another muscle.
B)   the end of the muscle where the action occurs.
C)   the muscle that does most of the movement.
D)   the stationary end of the muscle.
E)   a group of muscles that work together to cause movement.F) A) and D)
G) B) and D)

Question 16

Which muscle rotates and protracts the scapula, and elevates the ribs?

Accepted Answer

A)   levator scapulae
B)   serratus anterior
C)   pectoralis minor
D)   subclavius
E)   rhomboideus majorF) None of the above
G) A) and E)

Question 17

In humans

Accepted Answer

A)   back muscles are strong to maintain erect posture.
B)   deep back muscles extend from the vertebrae to the ribs.
C)   most of the muscle mass in the lower back is from the spinalis muscle.
D)   back muscles are not very strong.
E)   back muscles are similar in strength to the back muscles of cattle.F) B) and E)
G) All of the above

Question 18

The muscle that is used to cross the legs is the

Accepted Answer

A)   sartorius.
B)   gastrocnemius.
C)   vastus lateralis.
D)   gluteus maximus.
E)   biceps femoris.F) B) and D)
G) C) and E)

Question 19

List the arrangement of components found in a third-class lever.

Accepted Answer

A)   weight-fulcrum-pull
B)   fulcrum-pull-weight
C)   fulcrum-weight-pullD) B) and C)
E) A) and C)

Question 20

Flexion of the hip is a movement produced by the

Accepted Answer

A)   gluteus medius and gluteus maximus.
B)   gluteus maximus and vastus lateralis.
C)   psoas major and iliacus.
D)   sartorius and rectus femoris.
E)   piriformis and quadratus femoris.F) B) and D)
G) A) and B)

Exam 10: Muscular System: Gross Anatomy

Which of the following muscles is part of the rotator cuff?

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Raising your arm to shoulder level is accomplished almost entirely by the

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The muscle that is used to cross the legs is the

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An antagonist is

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Of the following muscles of the leg, which one is on the anterior side of the leg?

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Which of the following muscles is involved in swallowing?

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When you say "ah" and stick out your tongue, which muscle do you use?

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The biceps femoris is part of the

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Which muscle extends the four lateral toes?

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A common site for injections is the

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Which of the following muscles is involved in chewing gum?

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Flexion of the hip is a movement produced by the

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The zygomaticus major muscle

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Which muscle rotates and protracts the scapula, and elevates the ribs?

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-The figure illustrates a lateral view of the right eyeball. What does "E" represent?

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List the arrangement of components found in a third-class lever.

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Damage to the muscle called the levator ani would result in

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Which of the following muscles extends the forearm and has its insertion on the ulna?

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The digastric muscle is involved in

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In humans

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