Question 1

The ________ muscle originates at the medial epicondyle of the humerus and the coranoid process of the ulna.

Accepted Answer

A)  flexor carpi radialis 
B)  extensor carpi ulnaris 
C)  supinator 
D)  palmaris longus 
E)  pronator teres 
A)  flexor carpi radialis 
B)  extensor carpi ulnaris 
C)  supinator 
D)  palmaris longus 
E)  pronator teres

Question 2

All extensor muscles of the upper limb are innervated by the ________ nerve or a branch of that nerve.

Accepted Answer

A)  median 
B)  ulnar 
C)  musculocutaneous 
D)  axillary 
E)  radial 
A)  median 
B)  ulnar 
C)  musculocutaneous 
D)  axillary 
E)  radial

Question 3

Figure 11.4
   
Using the above-referenced figure of the posterior view of a dissection of the superficial muscles of the right upper limb, identify the specified labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label K.

Accepted Answer

A)  Extensor pollicis brevis 
B)  Flexor digitorum superficialis 
C)  Extensor digitorum 
D)  Abductor pollicis longus 
E)  Extensor retinaculum 
A)  Extensor pollicis brevis 
B)  Flexor digitorum superficialis 
C)  Extensor digitorum 
D)  Abductor pollicis longus 
E)  Extensor retinaculum

Question 4

Figure 11.4
   
Using the above-referenced figure of the posterior view of a dissection of the superficial muscles of the right upper limb, identify the specified labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label B.

Accepted Answer

A)  Triceps brachii, medial head 
B)  Biceps brachii, long head 
C)  Coracobrachialis 
D)  Triceps brachii, long head 
E)  Biceps brachii, short head 
A)  Triceps brachii, medial head 
B)  Biceps brachii, long head 
C)  Coracobrachialis 
D)  Triceps brachii, long head 
E)  Biceps brachii, short head

Question 5

Figure 11.4
   
Using the above-referenced figure of the posterior view of a dissection of the superficial muscles of the right upper limb, identify the specified labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label O.

Accepted Answer

A)  Extensor carpi ulnaris 
B)  Extensor carpi radialis 
C)  Flexor digitorum superficialis 
D)  Extensor digitorum 
E)  Flexor digitorum profundum 
A)  Extensor carpi ulnaris 
B)  Extensor carpi radialis 
C)  Flexor digitorum superficialis 
D)  Extensor digitorum 
E)  Flexor digitorum profundum

Question 6

The triceps brachii muscle is opposed in extension of the elbow by the antagonistic muscle, ________.

Accepted Answer

A)  brachialis 
B)  supinator 
C)  anconeus 
D)  pronator teres 
E)  extensor digitorum 
A)  brachialis 
B)  supinator 
C)  anconeus 
D)  pronator teres 
E)  extensor digitorum

Question 7

The adductor magnus, longus, and brevis muscles of the thigh all insert on the ________.

Accepted Answer

A)  pectineal line 
B)  greater trochanter 
C)  lesser trochanter 
D)  linea aspera 
E)  iliotibial band 
A)  pectineal line 
B)  greater trochanter 
C)  lesser trochanter 
D)  linea aspera 
E)  iliotibial band

Question 8

Figure 11.7
   
Using the above-referenced diagrams of the medial and lateral views of the superficial muscles of the right leg, identify the specified labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label W.

Accepted Answer

A)  Tibialis anterior 
B)  Tibialis posterior 
C)  Fibularis longus 
D)  Extensor digitorum longus 
E)  Extensor hallucis longus 
A)  Tibialis anterior 
B)  Tibialis posterior 
C)  Fibularis longus 
D)  Extensor digitorum longus 
E)  Extensor hallucis longus

Question 9

Figure 11.5
   
Using the above-referenced diagram of the anterior view of the superficial muscles of the right thigh, identify the specified labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label I.

Accepted Answer

A)  Tensor fasciae latae 
B)  Iliacus 
C)  Pectineus 
D)  Gluteus medius 
E)  Rectus femoris 
A)  Tensor fasciae latae 
B)  Iliacus 
C)  Pectineus 
D)  Gluteus medius 
E)  Rectus femoris

Question 10

Intrinsic muscles of the foot originate primarily on the tarsal and metatarsal bones.

Accepted Answer

A) True 
 B)False

Question 11

Figure 11.2
   
Using the above-referenced figure of the anterior view of the superficial and deep muscles of the trunk and proximal limb, identify the specified labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label F.

Accepted Answer

A)  Rectus abdominis 
B)  Serratus anterior 
C)  External oblique 
D)  Transversus abdominis 
E)  Internal oblique 
A)  Rectus abdominis 
B)  Serratus anterior 
C)  External oblique 
D)  Transversus abdominis 
E)  Internal oblique

Question 12

The fan-shaped ________ muscle, which originates along the ventral and superior margins of several ribs, rotates the scapula so that the glenoid cavity moves superiorly.

Accepted Answer

A)  serratus anterior 
B)  pectoralis major 
C)  deltoid 
D)  subscapularis 
E)  supraspinatus 
A)  serratus anterior 
B)  pectoralis major 
C)  deltoid 
D)  subscapularis 
E)  supraspinatus

Question 13

Figure 11.3
   
Using the above-referenced figure of the anterior view of the superficial muscles of the right upper limb, identify the specified labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label L.

Accepted Answer

A)  Pronator teres 
B)  Brachioradialis 
C)  Flexor digitorum superficialis 
D)  Flexor carpi radialis 
E)  Flexor carpi ulnaris 
A)  Pronator teres 
B)  Brachioradialis 
C)  Flexor digitorum superficialis 
D)  Flexor carpi radialis 
E)  Flexor carpi ulnaris

Question 14

A tendon of the ________ muscle inserts on the radial tuberosity.

Accepted Answer

A)  brachialis 
B)  supinator 
C)  biceps brachii 
D)  pronator teres 
E)  triceps brachii 
A)  brachialis 
B)  supinator 
C)  biceps brachii 
D)  pronator teres 
E)  triceps brachii

Question 15

The supinator muscle is found in the lateral compartment of the forearm.

Accepted Answer

A) True 
 B)False

Exam 11: The Muscular System: Appendicular Musculature

The ________ muscle originates at the medial epicondyle of the humerus and the coranoid process of the ulna.

All extensor muscles of the upper limb are innervated by the ________ nerve or a branch of that nerve.

Figure 11.4 Using the above-referenced figure of the posterior view of a dissection of the superficial muscles of the right upper limb, identify the specified labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label K.

Figure 11.4 Using the above-referenced figure of the posterior view of a dissection of the superficial muscles of the right upper limb, identify the specified labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label B.

Figure 11.4 Using the above-referenced figure of the posterior view of a dissection of the superficial muscles of the right upper limb, identify the specified labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label O.

The triceps brachii muscle is opposed in extension of the elbow by the antagonistic muscle, ________.

The adductor magnus, longus, and brevis muscles of the thigh all insert on the ________.

Figure 11.7 Using the above-referenced diagrams of the medial and lateral views of the superficial muscles of the right leg, identify the specified labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label W.

Figure 11.5 Using the above-referenced diagram of the anterior view of the superficial muscles of the right thigh, identify the specified labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label I.

Intrinsic muscles of the foot originate primarily on the tarsal and metatarsal bones.

Figure 11.2 Using the above-referenced figure of the anterior view of the superficial and deep muscles of the trunk and proximal limb, identify the specified labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label F.

The fan-shaped ________ muscle, which originates along the ventral and superior margins of several ribs, rotates the scapula so that the glenoid cavity moves superiorly.

Figure 11.3 Using the above-referenced figure of the anterior view of the superficial muscles of the right upper limb, identify the specified labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label L.

A tendon of the ________ muscle inserts on the radial tuberosity.

The supinator muscle is found in the lateral compartment of the forearm.

Foundations: An Introduction to Anatomy

Foundations: The Cell

Foundations: Tissues and Early Embryology

The Integumentary System

The Skeletal System: Osseous Tissue and Skeletal Structure

The Skeletal System: Axial Division

The Skeletal System: Appendicular Division

The Skeletal System: Articulations

The Muscular System: Skeletal Muscle Tissue and Muscle Organization

The Muscular System: Axial Musculature

Surface Anatomy and Cross-Sectional Anatomy

The Nervous System: Neural Tissue

The Nervous System: The Spinal Cord and Spinal Nerves

The Nervous System: Sensory and Motor Tracts of the Spinal Cord

The Nervous System: The Brain and Cranial Nerves

The Nervous System: Autonomic Nervous System

The Nervous System: General and Special Senses

The Endocrine System

The Cardiovascular System: Blood

The Cardiovascular System: The Heart

The Cardiovascular System: Vessels and Circulation

The Lymphatic System

The Respiratory System

The Digestive System

The Urinary System

The Reproductive System

Embryology and Human Development

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