Question 1

-What does "E" represent?

Accepted Answer

A)  coracobrachialis
B)  deltoid
C)  pectoralis major
D)  biceps brachii
E)  serratus anteriorF) B) and C)
G) A) and E)

Question 2

The origin 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) A) and E)

Question 3

Which of the following muscles is named for its location?

Accepted Answer

A)  rhomboideus major
B)  quadriceps femoris
C)  trapezius
D)  deltoid
E)  teres majorF) A) and E)
G) C) and D)

Question 4

The major movement produced during quiet breathing is accomplished by the

Accepted Answer

A)  scalenes.
B)  diaphragm.
C)  external intercostals.
D)  internal intercostals.
E)  transverses thoracis.F) A) and D)
G) A) and B)

Question 5

Which of the following muscles of the chest has its insertion on the humerus?

Accepted Answer

A)  pectoralis major
B)  pectoralis minor
C)  serratus anterior
D)  subclavius
E)  internal intercostalsF) C) and D)
G) A) and D)

Question 6

Of the following muscles of the thigh,which one is on the posterior side?

Accepted Answer

A)  rectus femoris
B)  sartorius
C)  adductor magnus
D)  biceps femoris
E)  gracilisF) None of the above
G) A) and C)

Question 7

The sternocleidomastoid muscle extends from the mastoid process of the temporal bone to the sternum and medial clavicle.When both sternocleidomastoid muscles contract,the head is flexed.The end of the muscle that connects to the sternum is the

Accepted Answer

A)  origin.
B)  belly.
C)  body.
D)  insertion.
E)  fixator.F) None of the above
G) A) and C)

Question 8

-Label structure "B" on the diagram.

Accepted Answer

A)  linea alba
B)  serratus anterior
C)  rectus abdominis
D)  external oblique
E)  internal obliqueF) D) and E)
G) A) and E)

Question 9

The anconeus works with the triceps brachii to

Accepted Answer

A)  supinate the forearm.
B)  extend the forearm.
C)  pronate the forearm.
D)  flex the forearm.
E)  rotate the forearm.F) A) and E)
G) B) and C)

Question 10

Which back muscle inserts on the ribs and vertebrae?

Accepted Answer

A)  erector spinae
B)  longissimus capitis
C)  interspinales
D)  multifidus
E)  psoas minorF) All of the above
G) A) and B)

Question 11

Which abdominal wall muscle inserts on the xiphoid process and the linea alba?

Accepted Answer

A)  rectus abdominis
B)  external abdominal oblique
C)  internal abdominal oblique
D)  transversus abdominis
E)  quadratus lumborumF) B) and E)
G) None of the above

Question 12

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) A) and B)
G) B) and C)

Question 13

-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) C) and D)
G) A) and B)

Question 14

Which abdominal wall muscle originates on the iliac crest and the lower lumbar vertebrae?

Accepted Answer

A)  rectus abdominis
B)  external abdominal oblique
C)  internal abdominal oblique
D)  transversus abdominis
E)  quadratus lumborumF) A) and B)
G) C) and E)

Question 15

Of the following muscles of the head,which one wraps around the orbits?

Accepted Answer

A)  nasalis
B)  temporalis
C)  orbicularis oculi
D)  masseter
E)  orbicularis orisF) All of the above
G) A) and B)

Question 16

The arm is attached to the thorax by the

Accepted Answer

A)  pectoralis major and teres major.
B)  supraspinatus and latissimus dorsi.
C)  pectoralis minor and pectoralis major.
D)  latissimus dorsi and pectoralis major.
E)  biceps brachii and triceps brachii.F) B) and C)
G) B) and D)

Question 17

Closing or puckering the lips is the action of the _____ muscle.

Accepted Answer

A)  auricularis
B)  orbicularis oris
C)  orbicularis oculi
D)  levator anguli oris
E)  zygomaticusF) C) and D)
G) A) and D)

Question 18

The extensor pollicis brevis moves the

Accepted Answer

A)  forearm.
B)  fingers.
C)  thumb.
D)  retinaculum.
E)  palm.F) B) and D)
G) B) and C)

Question 19

The term "shin splints" is applied to

Accepted Answer

A)  injuries resulting from excessive stress on the tibialis posterior.
B)  stress fractures of the fibula 2 to 5 cm distal to the knee.
C)  inflammation of the gastrocnemius.
D)  posterior compartment syndrome.
E)  blood accumulation around the gastrocnemius.F) A) and E)
G) All of the above

Question 20

The flexion of the elbow represents a

Accepted Answer

A)  class I lever system.
B)  class II lever system.
C)  class III lever system.
D)  class IV lever system.
E)  nonlever system.F) A) and B)
G) B) and C)

Exam 10: Muscular System: Gross Anatomy

The arm is attached to the thorax by the

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Of the following muscles of the thigh,which one is on the posterior side?

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Which of the following muscles of the chest has its insertion on the humerus?

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Which back muscle inserts on the ribs and vertebrae?

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Which of the following muscles is named for its location?

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The flexion of the elbow represents a

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Closing or puckering the lips is the action of the _____ muscle.

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Of the following muscles of the head,which one wraps around the orbits?

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The major movement produced during quiet breathing is accomplished by the

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The extensor pollicis brevis moves the

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The anconeus works with the triceps brachii to

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

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-What does "E" represent?

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Which abdominal wall muscle originates on the iliac crest and the lower lumbar vertebrae?

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The term "shin splints" is applied to

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-Label structure "B" on the diagram.

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The origin is

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The zygomaticus major muscle

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Which abdominal wall muscle inserts on the xiphoid process and the linea alba?

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The sternocleidomastoid muscle extends from the mastoid process of the temporal bone to the sternum and medial clavicle.When both sternocleidomastoid muscles contract,the head is flexed.The end of the muscle that connects to the sternum is the

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