Question 1

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 oris

Question 2

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.

Question 3

Which abdominal wall muscle inserts on the 10th to 12th ribs and rectus sheath?

Accepted Answer

A)   rectus abdominis
B)   external abdominal oblique
C)   internal abdominal oblique
D)   transversus abdominis
E)   quadratus lumborum

Question 4

A common site for injections is the

Accepted Answer

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

Question 5

Which muscle extends the four lateral toes?

Accepted Answer

A)   tibialis anterior
B)   soleus
C)   extensor digitorum longus
D)   extensor hallicus longus
E)   fibularis brevis

Question 6

Which of the following is inserted on the calcaneus by the Achilles tendon?

Accepted Answer

A)   tibialis posterior
B)   peroneus longus
C)   peroneus brevis
D)   extensor digitorum longus
E)   gastrocnemius

Question 7

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)   stylohyoid

Question 8

Of the following muscles of the thigh, which one is NOT part of the quadriceps group?

Accepted Answer

A)   biceps femoris
B)   rectus femoris
C)   vastus lateralis
D)   vastus medialis
E)   vastus intermedius

Question 9

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 lumborum

Question 10

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)   gracilis

Question 11

-What does "C" represent?

Accepted Answer

A)   coracobrachialis
B)   deltoid
C)   pectoralis major
D)   biceps brachii
E)   serratus anterior

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)   coracobrachialis

Question 13

Of the following muscles of the forearm, which one rotates the forearm to turn the palm upwards?

Accepted Answer

A)   supinator
B)   triceps brachii
C)   brachialis
D)   pronator quadratus
E)   brachioradialis

Question 14

Supination of the forearm and hand is accomplished by the

Accepted Answer

A)   brachioradialis and anconeus.
B)   biceps brachii and supinator.
C)   triceps brachii and supinator.
D)   anconeus and supinator.
E)   supinator and brachialis.

Question 15

Which of the following muscles is involved in swallowing?

Accepted Answer

A)   sternocleidomastoid
B)   palatopharyngeus
C)   temporalis
D)   vocalis
E)   masseter

Question 16

Which of the following is a part of the quadriceps femoris muscle group?

Accepted Answer

A)   pectineus
B)   sartorius
C)   vastus lateralis
D)   tensor fasciae latae
E)   iliotibial tract

Question 17

The orbicularis oris 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.

Question 18

-Label muscle "C" on the diagram.

Accepted Answer

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

Question 19

When you "pull your tummy in" and compress your abdomen, you use the rectus abdominis, external abdominal oblique, internal abdominal oblique, and transversus abdominis muscles. This is an example of muscles working as

Accepted Answer

A)   fixators.
B)   synergists.
C)   antagonists.
D)   prime movers.
E)   cooperatives.

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.

Exam 10: Muscular System: Gross Anatomy

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

Correct AnswerverifiedShow Answer

Which abdominal wall muscle inserts on the 10th to 12th ribs and rectus sheath?

Correct AnswerverifiedShow Answer

When you "pull your tummy in" and compress your abdomen, you use the rectus abdominis, external abdominal oblique, internal abdominal oblique, and transversus abdominis muscles. This is an example of muscles working as

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Which of the following is a part of the quadriceps femoris muscle group?

Correct AnswerverifiedShow Answer

Of the following muscles of the forearm, which one rotates the forearm to turn the palm upwards?

Correct AnswerverifiedShow Answer

The orbicularis oris muscle

Correct AnswerverifiedShow Answer

Which of the following is inserted on the calcaneus by the Achilles tendon?

Correct AnswerverifiedShow Answer

The flexion of the elbow represents a

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Which muscle extends the four lateral toes?

Correct AnswerverifiedShow Answer

A common site for injections is the

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

In humans

Correct AnswerverifiedShow Answer

-What does "C" represent?

Correct AnswerverifiedShow Answer

Of the following muscles of the thigh, which one is NOT part of the quadriceps group?

Correct AnswerverifiedShow Answer

-Label muscle "C" on the diagram.

Correct AnswerverifiedShow Answer

Supination of the forearm and hand is accomplished by the

Correct AnswerverifiedShow Answer

Which of the following muscles is involved in swallowing?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified