Question 1

A lever consists of

Accepted Answer

A)  a tendon and a muscle.
B)  a rigid structure.
C)  a fulcrum.
D)  a bone,a muscle,and a nerve.
E)  a rigid structure and a fulcrum.F) D) and E)
G) C) and D)

Question 2

An antagonist to the gastrocnemius is the

Accepted Answer

A)  peroneus.
B)  extensor digitorum longus.
C)  soleus.
D)  tibialis posterior.
E)  tibialis anterior.F) A) and E)
G) D) and E)

Question 3

Which of these muscles produces lateral rotation at the hip?

Accepted Answer

A)  gluteus maximus
B)  piriformis
C)  obturator externus
D)  obturator internus
E)  All of the answers are correct.F) A) and E)
G) All of the above

Question 4

The freedom of movement is relatively greater in the

Accepted Answer

A)  pelvic girdle.
B)  pectoral girdle.C) A) and B)
D) undefined

Question 5

Figure 11-2 Major Posterior Skeletal Muscles
Use Figure 11-2 to answer the following questions:
-Identify the muscle labeled "1."

Accepted Answer

A)  deltoid
B)  trapezius
C)  sternocleidomastoid
D)  triceps brachii
E)  brachioradialisF) A) and B)
G) A) and E)

Question 6

The band of collagen fibers that laterally braces the knee is the

Accepted Answer

A)  linea alba.
B)  tensor fasciae latae.
C)  linea aspera.
D)  iliotibial tract.
E)  piriformis.F) A) and B)
G) A) and C)

Question 7

A muscle that flexes the spinal column is the

Accepted Answer

A)  spinalis.
B)  longissimus.
C)  iliocostalis.
D)  sacrospinalis.
E)  rectus abdominis.F) C) and E)
G) B) and D)

Question 8

The eye muscles include which of the following muscles?

Accepted Answer

A)  medial rectus
B)  inferior rectus
C)  superior oblique
D)  inferior oblique
E)  All of the answers are correct.F) B) and D)
G) B) and C)

Question 9

How do first-,second-,and third-class levers differ?

Accepted Answer

Levers differ in the position of their f...

Question 10

The iliac crest is the origin of the

Accepted Answer

A)  quadratus lumborum.
B)  iliocostalis cervicis.
C)  longissimus cervicis.
D)  semispinalis capitis.
E)  splenius.F) A) and B)
G) A) and C)

Question 11

Which of the following muscles has its insertion on the sternum?

Accepted Answer

A)  internal oblique
B)  external intercostal
C)  rectus abdominis
D)  internal intercostal
E)  scaleneF) A) and B)
G) A) and C)

Question 12

Which of the following does not originate on the humerus?

Accepted Answer

A)  anconeus
B)  brachialis
C)  brachioradialis
D)  biceps brachii
E)  anconeus and brachioradialisF) None of the above
G) C) and E)

Question 13

The anterior muscle of facial expression that inserts widely on the periosteum of the mandible is the

Accepted Answer

A)  temporalis.
B)  masseter.
C)  lateral pterygoideus.
D)  medial pterygoideus.
E)  platysma.F) B) and E)
G) B) and D)

Question 14

Figure 11-2 Major Posterior Skeletal Muscles
Use Figure 11-2 to answer the following questions:
-Identify the muscle labeled "3."

Accepted Answer

A)  rhomboid major
B)  supraspinatus
C)  infraspinatus
D)  deltoid
E)  teres minorF) D) and E)
G) A) and C)

Question 15

The sternocleidomastoid inserts on the

Accepted Answer

A)  occipital bone.
B)  clavicle.
C)  mastoid process.
D)  sternum.
E)  mandible.F) A) and E)
G) All of the above

Question 16

The insertion of the flexor hallucis longus is

Accepted Answer

A)  above the femoral condyles.
B)  the superior surface of the distal phalanx of the great toe.
C)  the inferior surface of the distal phalanx of the great toe.
D)  the lateral condyle of the tibia and anterior surface of the fibula.
E)  the posterior surface of the medial condyle of the tibia.F) B) and D)
G) None of the above

Question 17

Which of the following is the origin of the bulbospongiosus in the female?

Accepted Answer

A)  ischial spine
B)  inferior ischial ramus
C)  linea alba and pubis
D)  coccyx
E)  collagen sheath at the base of the clitorisF) A) and C)
G) D) and E)

Question 18

Damage to which of the following muscles would interfere most with the ability to breathe?

Accepted Answer

A)  pterygoid
B)  rectus abdominis
C)  intercostals
D)  platysma
E)  digastricF) B) and D)
G) B) and C)

Question 19

Muscle fibers in skeletal muscle form bundles called ________.

Accepted Answer

The answer of Muscle fibers in skeletal muscle form bundles...

Question 20

The muscle group on the posterior thigh is called the ________ group.

Accepted Answer

The answer of The muscle group on the posterior thigh...

Exam 11: The Muscular System

Which of the following does not originate on the humerus?

Correct AnswerverifiedShow Answer

Figure 11-2 Major Posterior Skeletal Muscles Use Figure 11-2 to answer the following questions: -Identify the muscle labeled "3."

Correct AnswerverifiedShow Answer

Muscle fibers in skeletal muscle form bundles called ________.

Correct AnswerverifiedShow Answer

The eye muscles include which of the following muscles?

Correct AnswerverifiedShow Answer

Which of these muscles produces lateral rotation at the hip?

Correct AnswerverifiedShow Answer

The freedom of movement is relatively greater in the

Correct AnswerverifiedShow Answer

A lever consists of

Correct AnswerverifiedShow Answer

Damage to which of the following muscles would interfere most with the ability to breathe?

Correct AnswerverifiedShow Answer

The sternocleidomastoid inserts on the

Correct AnswerverifiedShow Answer

Which of the following is the origin of the bulbospongiosus in the female?

Correct AnswerverifiedShow Answer

The band of collagen fibers that laterally braces the knee is the

Correct AnswerverifiedShow Answer

The anterior muscle of facial expression that inserts widely on the periosteum of the mandible is the

Correct AnswerverifiedShow Answer

An antagonist to the gastrocnemius is the

Correct AnswerverifiedShow Answer

The iliac crest is the origin of the

Correct AnswerverifiedShow Answer

Which of the following muscles has its insertion on the sternum?

Correct AnswerverifiedShow Answer

The insertion of the flexor hallucis longus is

Correct AnswerverifiedShow Answer

A muscle that flexes the spinal column is the

Correct AnswerverifiedShow Answer

How do first-,second-,and third-class levers differ?

Correct AnswerverifiedLevers differ in the position of their f...View AnswerShow Answer

Figure 11-2 Major Posterior Skeletal Muscles Use Figure 11-2 to answer the following questions: -Identify the muscle labeled "1."

Correct AnswerverifiedShow Answer

The muscle group on the posterior thigh is called the ________ group.

Correct AnswerverifiedShow Answer

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Levers differ in the position of their f...
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