Question 1

First-class levers ________.

Accepted Answer

A)   are typified by tweezers or forceps
B)   are used when standing on tip-toe
C)   in the body can operate at a mechanical advantage or mechanical disadvantage, depending on specific location
D)   have load at one end of the lever, fulcrum at the other, and effort applied somewhere in the middle

Question 2

A young pregnant woman went to a childbirth class and the instructor informed them about strengthening the muscles of the pelvic floor.What are these muscles?

Accepted Answer

The levator ani and coccygeus ...

Question 3

The abnormal protrusion of the small intestine through a weak point in the muscle of the abdominal wall is called a ________.

Accepted Answer

A)   hyperextension
B)   sprain
C)   pulled muscle
D)   hernia

Question 4

Figure 10.1
Using Figure 10.1, match the following:
-Tibia-calcaneus joint.

Accepted Answer

A)  C
B)  A
C)  B

Question 5

Figure 10.1
Using Figure 10.1, match the following:
-Humerus-ulna joint.

Accepted Answer

A)  C
B)  A
C)  B

Question 6

Figure 10.3
Using Figure 10.3, match the following:
-Retract scapula.

Accepted Answer

A)  D
B)  A
C)  B
D)  E
E)  C

Question 7

Which of the following muscles serves as a common intramuscular injection site,particularly in infants as the buttocks and arm muscles are poorly developed?

Accepted Answer

A)   the vastus lateralis
B)   the vastus medialis
C)   rectus femoris
D)   the vastus intermedius

Question 8

Figure 10.3
Using Figure 10.3, match the following:
-The latissimus dorsi.

Accepted Answer

A)  D
B)  A
C)  B
D)  E
E)  C

Question 9

The deltoid is a prime mover of the arm that acts in adduction.

Accepted Answer

A) True 
 B)False

Question 10

In order to propel food down to the esophagus,the pharyngeal constrictor muscles are used.

Accepted Answer

A) True 
 B)False

Question 11

A patient has a stroke and has weakness on his right side.How will the weakness affect his ability to swallow?

Accepted Answer

The patient may have difficulty swallowi...

Question 12

Figure 10.2
Using Figure 10.2, match the following:
-Pectoralis minor.

Accepted Answer

A)  C
B)  D
C)  B
D)  E
E)  A

Question 13

Which of the following muscles is NOT a member of the hamstrings group?

Accepted Answer

A)   biceps femoris
B)   semimembranosus
C)   semitendinosus
D)   vastus intermedius

Question 14

Which of the following muscles is involved in producing horizontal wrinkles in the forehead?

Accepted Answer

A)   the temporalis
B)   the medial pterygoid
C)   the frontal belly of the epicranius
D)   the zygomaticus major

Question 15

Tom has been told that he has an inguinal hernia.What is an inguinal hernia and what is its possible cause?

Accepted Answer

An inguinal hernia is an abnormal protru...

Question 16

Which of the following describes the suprahyoid muscles?

Accepted Answer

A)   They are a group of muscles that lie superior to the hyoid bone and help form the floor of the oral cavity.
B)   They are often called strap muscles.
C)   They depress the larynx and hyoid bone if the mandible is fixed.
D)   They move the pharynx superiorly during swallowing.

Question 17

Figure 10.2
Using Figure 10.2, match the following:
-Serratus anterior.

Accepted Answer

A)  C
B)  D
C)  B
D)  E
E)  A

Question 18

Donna was rushing to class and slipped on a patch of ice and fell backward.An X-ray revealed a broken coccyx.All the associated muscles were bruised.Name these muscles.

Accepted Answer

The bruised muscles ...

Question 19

Muscles that help maintain upright posture are fixators.

Accepted Answer

A) True 
 B)False

Question 20

The buccinator muscle compresses the cheek and is well developed in nursing infants.

Accepted Answer

A) True 
 B)False

Exam 10: The Muscular System

Figure 10.2 Using Figure 10.2, match the following: -Pectoralis minor.

Correct AnswerverifiedShow Answer

The abnormal protrusion of the small intestine through a weak point in the muscle of the abdominal wall is called a ________.

Correct AnswerverifiedShow Answer

In order to propel food down to the esophagus,the pharyngeal constrictor muscles are used.

Correct AnswerverifiedShow Answer

Donna was rushing to class and slipped on a patch of ice and fell backward.An X-ray revealed a broken coccyx.All the associated muscles were bruised.Name these muscles.

Correct AnswerverifiedThe bruised muscles ...View AnswerShow Answer

Tom has been told that he has an inguinal hernia.What is an inguinal hernia and what is its possible cause?

Correct AnswerverifiedAn inguinal hernia is an abnormal protru...View AnswerShow Answer

The buccinator muscle compresses the cheek and is well developed in nursing infants.

Correct AnswerverifiedShow Answer

First-class levers ________.

Correct AnswerverifiedShow Answer

A patient has a stroke and has weakness on his right side.How will the weakness affect his ability to swallow?

Correct AnswerverifiedThe patient may have difficulty swallowi...View AnswerShow Answer

Figure 10.1 Using Figure 10.1, match the following: -Humerus-ulna joint.

Correct AnswerverifiedShow Answer

Figure 10.3 Using Figure 10.3, match the following: -Retract scapula.

Correct AnswerverifiedShow Answer

Which of the following describes the suprahyoid muscles?

Correct AnswerverifiedShow Answer

Figure 10.2 Using Figure 10.2, match the following: -Serratus anterior.

Correct AnswerverifiedShow Answer

Which of the following muscles serves as a common intramuscular injection site,particularly in infants as the buttocks and arm muscles are poorly developed?

Correct AnswerverifiedShow Answer

Which of the following muscles is NOT a member of the hamstrings group?

Correct AnswerverifiedShow Answer

The deltoid is a prime mover of the arm that acts in adduction.

Correct AnswerverifiedShow Answer

Which of the following muscles is involved in producing horizontal wrinkles in the forehead?

Correct AnswerverifiedShow Answer

Figure 10.3 Using Figure 10.3, match the following: -The latissimus dorsi.

Correct AnswerverifiedShow Answer

Figure 10.1 Using Figure 10.1, match the following: -Tibia-calcaneus joint.

Correct AnswerverifiedShow Answer

A young pregnant woman went to a childbirth class and the instructor informed them about strengthening the muscles of the pelvic floor.What are these muscles?

Correct AnswerverifiedThe levator ani and coccygeus ...View AnswerShow Answer

Muscles that help maintain upright posture are fixators.

Correct AnswerverifiedShow Answer

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The bruised muscles ...
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An inguinal hernia is an abnormal protru...
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The patient may have difficulty swallowi...
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The levator ani and coccygeus ...
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Correct Answer
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