Question 1

This muscle must be consciously relaxed during defecation in order to decrease the bend of the anorectal junction and permit easy passage of feces through the rectum.

Accepted Answer

A)  Iliococcygeus
B)  External anal sphincter
C)  Coccygeus
D)  Pubococcygeus
E)  PuborectalisF) C) and D)
G) A) and B)

Question 2

-This figure shows a lateral view of the muscles of facial expression.What muscle does number 2 indicate?

Accepted Answer

A)  Temporalis
B)  Masseter
C)  Buccinator
D)  Sternocleidomastoid
E)  PlatysmaF) A) and B)
G) A) and E)

Question 3

-This figure shows a medial view of the right eye.What structure does number 4 indicate?

Accepted Answer

A)  Trochlea
B)  Common tendinous ring
C)  Optic nerve
D)  Optic canal
E)  Superior rectus muscleF) None of the above
G) A) and B)

Question 4

-This figure shows an anterior view of the right orbit.What feature does number 4 indicate?

Accepted Answer

A)  Trochlea
B)  Common tendinous ring
C)  Optic nerve
D)  Optic canal
E)  Central tendinous ringF) A) and B)
G) B) and D)

Question 5

Your favorite niece just gave you a kiss.What muscle did she use?

Accepted Answer

A)  Orbicularis oris
B)  Orbicularis oculi
C)  Depressor labii inferioris
D)  Depressor anguli oris
E)  ProcerusF) B) and C)
G) A) and D)

Question 6

The ability to curl your tongue into a tube is a genetic trait controlled by what muscle(s) ?

Accepted Answer

A)  Hyoglossus
B)  Palatoglossus
C)  Styloglossus
D)  Intrinsic tongue muscles
E)  GenioglossusF) D) and E)
G) B) and D)

Question 7

-This figure shows the muscles of facial expression.What muscle does number 3 indicate?

Accepted Answer

A)  Nasalis
B)  Orbicularis oris
C)  Epicranius
D)  Orbicularis oculi
E)  PlatysmaF) None of the above
G) A) and E)

Question 8

-This figure shows the muscles that move the tongue.What muscle does number 2 indicate?

Accepted Answer

A)  Palatoglossus
B)  Styloglossus
C)  Stylohyoid
D)  Hyoglossus
E)  GenioglossusF) A) and B)
G) A) and C)

Question 9

Of the muscles listed,the only one not innervated by the pudendal nerve is the

Accepted Answer

A)  external anal sphincter.
B)  coccygeus.
C)  iliococcygeus.
D)  pubococcygeus.
E)  puborectalis.F) B) and C)
G) D) and E)

Question 10

The mentalis muscle has what action?

Accepted Answer

A)  Smiling
B)  Frowning
C)  Pouting
D)  Blowing
E)  SuckingF) All of the above
G) A) and D)

Question 11

-This figure shows a lateral view of the muscles of facial expression.What muscle does number 1 indicate?

Accepted Answer

A)  Temporalis
B)  Masseter
C)  Buccinator
D)  Sternocleidomastoid
E)  PlatysmaF) A) and D)
G) B) and E)

Question 12

The muscle responsible for sticking out the tongue is the

Accepted Answer

A)  hyoglossus.
B)  palatoglossus.
C)  styloglossus.
D)  hypoglossus.
E)  genioglossus.F) A) and D)
G) B) and D)

Question 13

-This figure shows the muscles of facial expression.What muscle does number 9 indicate?

Accepted Answer

A)  Mentalis
B)  Levator labii superioris
C)  Risorius
D)  Sternocleidomastoid
E)  Depressor labii inferiorisF) C) and D)
G) A) and C)

Question 14

A condition in which a portion of the viscera protrudes through a weakened point of the muscular wall of the abdominopelvic cavity is known as a hernia.

Accepted Answer

A) True 
 B)False

Question 15

Which of the abdominal muscles is responsible for taking in a breath?

Accepted Answer

A)  Rectus abdominis
B)  Transverus abdominis
C)  Internal oblique
D)  External oblique
E)  None of these choices is correct.F) A) and E)
G) D) and E)

Question 16

Which muscles aid in the act of swallowing?

Accepted Answer

A)  Muscles of the pharynx
B)  Muscles of mastication
C)  Muscles that move the tongue
D)  Muscles of facial expression
E)  Two of the choices are correct.F) None of the above
G) B) and C)

Question 17

-This figure shows the muscles that move the tongue.What muscle does number 1 indicate?

Accepted Answer

A)  Palatoglossus
B)  Styloglossus
C)  Stylohyoid
D)  Hyoglossus
E)  GenioglossusF) A) and B)
G) A) and C)

Question 18

Which of the abdominal muscles is innervated by spinal nerves T7-T12?

Accepted Answer

A)  Rectus abdominis
B)  Transversus abdominis
C)  Internal oblique
D)  External oblique
E)  None of these choices is correct.F) All of the above
G) B) and E)

Question 19

As the diaphragm contracts,the vertical dimensions of the thoracic cavity are decreased.

Accepted Answer

A) True 
 B)False

Question 20

Collectively,these muscles support and position the head,vertebral column,and thoracic cage.They also control movements associated with respiration and form part of the floor of the pelvic cavity.

Accepted Answer

A)  Axial muscles
B)  Appendicular musclesC) A) and B)
D) undefined

Exam 11: Axial Muscles

The muscle responsible for sticking out the tongue is the

Correct AnswerverifiedShow Answer

A condition in which a portion of the viscera protrudes through a weakened point of the muscular wall of the abdominopelvic cavity is known as a hernia.

Correct AnswerverifiedShow Answer

-This figure shows a medial view of the right eye.What structure does number 4 indicate?

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-This figure shows the muscles of facial expression.What muscle does number 9 indicate?

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-This figure shows the muscles that move the tongue.What muscle does number 2 indicate?

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Collectively,these muscles support and position the head,vertebral column,and thoracic cage.They also control movements associated with respiration and form part of the floor of the pelvic cavity.

Correct AnswerverifiedShow Answer

The ability to curl your tongue into a tube is a genetic trait controlled by what muscle(s) ?

Correct AnswerverifiedShow Answer

Of the muscles listed,the only one not innervated by the pudendal nerve is the

Correct AnswerverifiedShow Answer

-This figure shows the muscles that move the tongue.What muscle does number 1 indicate?

Correct AnswerverifiedShow Answer

Which muscles aid in the act of swallowing?

Correct AnswerverifiedShow Answer

Your favorite niece just gave you a kiss.What muscle did she use?

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-This figure shows a lateral view of the muscles of facial expression.What muscle does number 2 indicate?

Correct AnswerverifiedShow Answer

-This figure shows an anterior view of the right orbit.What feature does number 4 indicate?

Correct AnswerverifiedShow Answer

This muscle must be consciously relaxed during defecation in order to decrease the bend of the anorectal junction and permit easy passage of feces through the rectum.

Correct AnswerverifiedShow Answer

Which of the abdominal muscles is responsible for taking in a breath?

Correct AnswerverifiedShow Answer

-This figure shows a lateral view of the muscles of facial expression.What muscle does number 1 indicate?

Correct AnswerverifiedShow Answer

As the diaphragm contracts,the vertical dimensions of the thoracic cavity are decreased.

Correct AnswerverifiedShow Answer

The mentalis muscle has what action?

Correct AnswerverifiedShow Answer

Which of the abdominal muscles is innervated by spinal nerves T7-T12?

Correct AnswerverifiedShow Answer

-This figure shows the muscles of facial expression.What muscle does number 3 indicate?

Correct AnswerverifiedShow Answer

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