Question 1

Each skeletal muscle cell is known as a(n) ____.

Accepted Answer

A) muscle fiber 
B) sarcolemma 
C) sarcoplasm 
A) muscle fiber 
B) sarcolemma 
C) sarcoplasm

Question 2

______________________________ is caused by an accumulation of lactic acid in the muscles.

Accepted Answer

The answer of ______________________________ is caused by an accumulation of...

Question 3

Muscular dystrophy occurs when the connection between the nerves and muscle is lost.

Accepted Answer

A) True 
 B)False

Question 4

Muscles are responsible for producing most of our body heat.

Accepted Answer

A) True 
 B)False

Question 5

Match the name of the skeletal muscle with its location.
-gluteus maximus

Accepted Answer

A) muscle of facial expression 
B) muscle of the trunk 
C) muscle of the lower extremity 
D) muscle of the upper extremity 
A) muscle of facial expression 
B) muscle of the trunk 
C) muscle of the lower extremity 
D) muscle of the upper extremity

Question 6

Match the name of the skeletal muscle with its location.
-gastrocnemius

Accepted Answer

A) muscle of facial expression 
B) muscle of the trunk 
C) muscle of the lower extremity 
D) muscle of the upper extremity 
A) muscle of facial expression 
B) muscle of the trunk 
C) muscle of the lower extremity 
D) muscle of the upper extremity

Question 7

There are 200 different muscles in the body.

Accepted Answer

A) True 
 B)False

Question 8

Tetanus is preventable.

Accepted Answer

A) True 
 B)False

Question 9

Sphincter, or dilator, muscles are special circular muscles found in openings.

Accepted Answer

A) True 
 B)False

Question 10

The muscle on the back of the upper arm is called the _____.

Accepted Answer

A) bicep 
B) tricep 
C) deltoid 
A) bicep 
B) tricep 
C) deltoid

Question 11

Muscles only push, never pull.

Accepted Answer

A) True 
 B)False

Question 12

Match the name of the skeletal muscle with its location.
-trapezius

Accepted Answer

A) muscle of facial expression 
B) muscle of the trunk 
C) muscle of the lower extremity 
D) muscle of the upper extremity 
A) muscle of facial expression 
B) muscle of the trunk 
C) muscle of the lower extremity 
D) muscle of the upper extremity

Question 13

The ability of a muscle to return to its original length is called _____.

Accepted Answer

A) excitability 
B) elasticity 
C) contractibility 
D) extensibility 
A) excitability 
B) elasticity 
C) contractibility 
D) extensibility

Question 14

Nearly ____________________ of our body weight comes from muscles.

Accepted Answer

The answer of Nearly ____________________ of our body weight comes...

Question 15

Match the name of the skeletal muscle with its location.
-frontalis

Accepted Answer

A) muscle of facial expression 
B) muscle of the trunk 
C) muscle of the lower extremity 
D) muscle of the upper extremity 
A) muscle of facial expression 
B) muscle of the trunk 
C) muscle of the lower extremity 
D) muscle of the upper extremity

Question 16

Which of the following is true regarding fibromyalgia?

Accepted Answer

A) It is characterized by sudden acute pain. 
B) The treatment is surgical. 
C) The etiology is a bacterial infection. 
D) It is a collection of symptoms (syndrome). 
A) It is characterized by sudden acute pain. 
B) The treatment is surgical. 
C) The etiology is a bacterial infection. 
D) It is a collection of symptoms (syndrome).

Question 17

In order to function, muscles should always be slightly contracted and ready to pull.

Accepted Answer

A) True 
 B)False

Question 18

_________________________ occur when there is injury to the muscle tendon in the front of the shin.

Accepted Answer

The answer of _________________________ occur when there is injury to...

Question 19

The type of muscle that is attached to the bone of the skeleton is _____.

Accepted Answer

A) smooth 
B) cardiac 
C) skeletal 
A) smooth 
B) cardiac 
C) skeletal

Question 20

Match the name of the skeletal muscle with its location.
-pectoralis major

Accepted Answer

A) muscle of facial expression 
B) muscle of the trunk 
C) muscle of the lower extremity 
D) muscle of the upper extremity 
A) muscle of facial expression 
B) muscle of the trunk 
C) muscle of the lower extremity 
D) muscle of the upper extremity

Exam 7: Muscular System

Each skeletal muscle cell is known as a(n) ____.

______________________________ is caused by an accumulation of lactic acid in the muscles.

Muscular dystrophy occurs when the connection between the nerves and muscle is lost.

Muscles are responsible for producing most of our body heat.

Match the name of the skeletal muscle with its location. -gluteus maximus

Match the name of the skeletal muscle with its location. -gastrocnemius

There are 200 different muscles in the body.

Tetanus is preventable.

Sphincter, or dilator, muscles are special circular muscles found in openings.

The muscle on the back of the upper arm is called the _____.

Muscles only push, never pull.

Match the name of the skeletal muscle with its location. -trapezius

The ability of a muscle to return to its original length is called _____.

Nearly ____________________ of our body weight comes from muscles.

Match the name of the skeletal muscle with its location. -frontalis

Which of the following is true regarding fibromyalgia?

In order to function, muscles should always be slightly contracted and ready to pull.

_________________________ occur when there is injury to the muscle tendon in the front of the shin.

The type of muscle that is attached to the bone of the skeleton is _____.

Match the name of the skeletal muscle with its location. -pectoralis major

Introduction to the Structural Units

Chemistry of Living Things

Cells

Tissues and Membranes

Integumentary System

Skeletal System

Central Nervous System

Peripheral and Autonomic Nervous System

Special Senses

Endocrine System

Blood

Heart

Circulation and Blood Vessels

The Lymphatic and Immune Systems

Infection Control and Standard Precautions

Respiratory System

Digestive System

Nutrition

Urinary System

Reproductive System

Genetics and Genetically Linked Diseases

Filters