Question 1

For what type of sport would endurance training be best? For what type of sport would strength training be best? Explain your answers.

Accepted Answer

Endurance training would be best for spo

Question 2

Match the muscles of the head and neck with their function.
-Closes the jaw

Accepted Answer

A) Orbicularis oris 
B) Orbicularis oculi 
C) Sternocleidomastoid 
D) Masseter 
E) Frontal
F)Zygomaticus
G)Trapezius 
A) Orbicularis oris 
B) Orbicularis oculi 
C) Sternocleidomastoid 
D) Masseter 
E) Frontal
F)Zygomaticus
G)Trapezius

Question 3

Research has shown that prolonged use of anabolic steroids can have severe,even life-threatening,consequences.

Accepted Answer

A) True 
 B)False

Question 4

The lifting of a 10-lb weight requires the activation of fewer motor units than the lifting of a 5-lb weight.

Accepted Answer

A) True 
 B)False

Question 5

Match the body movement term with its definition.
-The bottom of the foot is directed downward so you are standing on your toes

Accepted Answer

A) Flexion 
B) Extension 
C) Abduction 
D) Adduction 
E) Supination
F)Pronation
G)Dorsiflexion
H)Plantar flexion
I)Inversion
J)Eversion 
A) Flexion 
B) Extension 
C) Abduction 
D) Adduction 
E) Supination
F)Pronation
G)Dorsiflexion
H)Plantar flexion
I)Inversion
J)Eversion

Question 6

In the anatomical position,the hands are supinated.

Accepted Answer

A) True 
 B)False

Question 7

The term that refers to ankle and foot movement is

Accepted Answer

A)  supination 
B)  pronation 
C)  dorsiflexion 
D)  both a and b above 
A)  supination 
B)  pronation 
C)  dorsiflexion 
D)  both a and b above

Question 8

Tendons anchor muscles to bones.

Accepted Answer

A) True 
 B)False

Question 9

Tenosynovitis in the wrist can cause carpal tunnel syndrome.

Accepted Answer

A) True 
 B)False

Question 10

A motor neuron and all the muscle cells it stimulates are called a neuromuscular junction.

Accepted Answer

A) True 
 B)False

Question 11

Which of the following systems do not play a role in body movement?

Accepted Answer

A)  Nervous system 
B)  Respiratory system 
C)  Circulatory system 
D)  All of the above systems play a role in body movements 
A)  Nervous system 
B)  Respiratory system 
C)  Circulatory system 
D)  All of the above systems play a role in body movements

Question 12

Explain carpal tunnel syndrome.What is a possible cure?

Accepted Answer

Carpal tunnel syndrome is a condition th

Question 13

Strength training results in an increase in the number of muscle fibers.

Accepted Answer

A) True 
 B)False

Question 14

Match the muscles of the head and neck with their function.
-Elevates corners of the mouth and lips

Accepted Answer

A) Orbicularis oris 
B) Orbicularis oculi 
C) Sternocleidomastoid 
D) Masseter 
E) Frontal
F)Zygomaticus
G)Trapezius 
A) Orbicularis oris 
B) Orbicularis oculi 
C) Sternocleidomastoid 
D) Masseter 
E) Frontal
F)Zygomaticus
G)Trapezius

Question 15

Strength training leads to

Accepted Answer

A)  an increased number of myofilaments 
B)  an increased number of muscle fibers 
C)  muscle atrophy 
D)  both a and b above 
A)  an increased number of myofilaments 
B)  an increased number of muscle fibers 
C)  muscle atrophy 
D)  both a and b above

Question 16

Another name for smooth muscle is

Accepted Answer

A)  cardiac muscle 
B)  visceral muscle 
C)  voluntary muscle 
D)  skeletal muscle 
A)  cardiac muscle 
B)  visceral muscle 
C)  voluntary muscle 
D)  skeletal muscle

Question 17

Match the muscles of the head and neck with their function.
-Draws lips together

Accepted Answer

A) Orbicularis oris 
B) Orbicularis oculi 
C) Sternocleidomastoid 
D) Masseter 
E) Frontal
F)Zygomaticus
G)Trapezius 
A) Orbicularis oris 
B) Orbicularis oculi 
C) Sternocleidomastoid 
D) Masseter 
E) Frontal
F)Zygomaticus
G)Trapezius

Question 18

The muscle attachment to the more movable bone is called the

Accepted Answer

A)  origin 
B)  insertion 
C)  tendon 
D)  bursae 
A)  origin 
B)  insertion 
C)  tendon 
D)  bursae

Question 19

Dorsiflexion allows you to stand on your toes.

Accepted Answer

A) True 
 B)False

Question 20

The thin myofilament of the skeletal muscles is made of

Accepted Answer

A)  sarcomere 
B)  actin 
C)  myosin 
D)  Z lines 
A)  sarcomere 
B)  actin 
C)  myosin 
D)  Z lines

Exam 8: Muscular System

For what type of sport would endurance training be best? For what type of sport would strength training be best? Explain your answers.

Match the muscles of the head and neck with their function. -Closes the jaw

Research has shown that prolonged use of anabolic steroids can have severe,even life-threatening,consequences.

The lifting of a 10-lb weight requires the activation of fewer motor units than the lifting of a 5-lb weight.

Match the body movement term with its definition. -The bottom of the foot is directed downward so you are standing on your toes

In the anatomical position,the hands are supinated.

The term that refers to ankle and foot movement is

Tendons anchor muscles to bones.

Tenosynovitis in the wrist can cause carpal tunnel syndrome.

A motor neuron and all the muscle cells it stimulates are called a neuromuscular junction.

Which of the following systems do not play a role in body movement?

Explain carpal tunnel syndrome.What is a possible cure?

Strength training results in an increase in the number of muscle fibers.

Match the muscles of the head and neck with their function. -Elevates corners of the mouth and lips

Strength training leads to

Another name for smooth muscle is

Match the muscles of the head and neck with their function. -Draws lips together

The muscle attachment to the more movable bone is called the

Dorsiflexion allows you to stand on your toes.

The thin myofilament of the skeletal muscles is made of

Introduction to the Body

Chemistry of Life

Cells

Tissues

Organ Systems

Skin and Membranes

Skeletal System

Nervous System

Senses

Endocrine System

Blood

Cardiovascular System

Lymphatic System and Immunity

Respiratory System

Digestive System

Nutrition and Metabolism

Urinary System

Fluid and Electrolyte Balance

Acid-Base Balance

Reproductive Systems

Growth and Development

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