Question 1

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

Question 2

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) zygomaticus 
A) auricularis 
B) orbicularis oris 
C) orbicularis oculi 
D) levator anguli oris 
E) zygomaticus

Question 3

-Label structure "B" on the diagram.

Accepted Answer

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

Question 4

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 
A) nasalis 
B) temporalis 
C) orbicularis oculi 
D) masseter 
E) orbicularis oris

Question 5

-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 rectus 
A) inferior oblique 
B) lateral rectus 
C) superior oblique 
D) superior rectus 
E) inferior rectus

Question 6

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. 
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.

Question 7

Which back muscle inserts on the ribs and vertebrae?

Accepted Answer

A) erector spinae 
B) longissimus capitis 
C) interspinales 
D) multifidus 
E) psoas minor 
A) erector spinae 
B) longissimus capitis 
C) interspinales 
D) multifidus 
E) psoas minor

Question 8

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

Question 9

The extensor pollicis brevis moves the

Accepted Answer

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

Question 10

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. 
A) origin. 
B) belly. 
C) body. 
D) insertion. 
E) fixator.

Question 11

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

Question 12

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

Question 13

-What does "E" represent?

Accepted Answer

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

Question 14

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 
A) rectus femoris 
B) sartorius 
C) adductor magnus 
D) biceps femoris 
E) gracilis

Question 15

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. 
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 16

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 intercostals 
A) pectoralis major 
B) pectoralis minor 
C) serratus anterior 
D) subclavius 
E) internal intercostals

Question 17

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. 
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.

Question 18

Which of the following muscles is named for its location?

Accepted Answer

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

Question 19

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. 
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.

Question 20

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

Exam 10: Muscular System: Gross Anatomy

The anconeus works with the triceps brachii to

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

-Label structure "B" on the diagram.

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

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

The origin is

Which back muscle inserts on the ribs and vertebrae?

The major movement produced during quiet breathing is accomplished by the

The extensor pollicis brevis moves the

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

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

The flexion of the elbow represents a

-What does "E" represent?

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

The zygomaticus major muscle

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

The term "shin splints" is applied to

Which of the following muscles is named for its location?

The arm is attached to the thorax by the

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

The Human Organism

The Chemical Basis of Life

Cell Biology

Tissues

Integumentary System

Skeletal System: Bones and Bone Tissue

Skeletal System: Gross Anatomy

Joints and Movement

Muscular System: Histology and Physiology

Functional Organization of Nervous Tissue

Spinal Cord and Spinal Nerves

Brain and Cranial Nerves

Integration of Nervous System Functions

The Special Senses

Autonomic Nervous System

Functional Organization of the Endocrine System

Endocrine Glands

Cardiovascular System: Blood

Cardiovascular System: the Heart

Cardiovascular System: Blood Vessels and Circulation

Lymphatic System and Immunity

Respiratory System

Digestive System

Nutrition,metabolism,and Temperature Regulation

Urinary System

Water,electrolyte,and Acid-Based Balance

Reproductive System

Development,growth,aging,and Genetics

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