Question 1

First- class levers .

Accepted Answer

A)  are the type using joints forming the ball of the foot as formed in raising the body on the toes 
B)  are typified by tweezers or forceps 
C)  in the body can operate at a mechanical advantage or mechanical disadvantage, depending on specific location 
D)  have load at one end of the lever, fulcrum at the other, and effort applied somewhere in the middle 
A)  are the type using joints forming the ball of the foot as formed in raising the body on the toes 
B)  are typified by tweezers or forceps 
C)  in the body can operate at a mechanical advantage or mechanical disadvantage, depending on specific location 
D)  have load at one end of the lever, fulcrum at the other, and effort applied somewhere in the middle

Question 2

Donna was rushing to class and slipped on a patch of ice and fell backward. An X ray revealed a broken coccyx. All the associated muscles were bruised. Name these muscles.

Accepted Answer

The bruised muscles

Question 3

The calcaneal tendon (Achilles tendon) is the largest, strongest tendon in the body.

Accepted Answer

A) True 
 B)False

Question 4

Which of the following muscles inserts by the calcaneal tendon?

Accepted Answer

A)  the gastrocnemius 
B)  the semitendinosus 
C)  the sartorius 
D)  the tibialis anterior 
A)  the gastrocnemius 
B)  the semitendinosus 
C)  the sartorius 
D)  the tibialis anterior

Question 5

Regardless of type, all levers follow the same basic principle: effort farther than load from fulcrum
= mechanical advantage; effort nearer than load to fulcrum = mechanical disadvantage.

Accepted Answer

A) True 
 B)False

Question 6

Figure 10.3Using Figure 10.3, match the following:
-Trapezius muscle.

Accepted Answer

The answer of   Figure 10.3Using Figure 10.3, match...

Question 7

What is the main factor that determines the power of a muscle?

Accepted Answer

A)  the shape 
B)  the length 
C)  the total number of muscle cells available for contraction 
D)  the number of neurons innervating it 
A)  the shape 
B)  the length 
C)  the total number of muscle cells available for contraction 
D)  the number of neurons innervating it

Question 8

The tightens the neck and draws the corners of the mouth downward as in expressing horror.

Accepted Answer

The answer of The tightens the neck and draws the...

Question 9

A wide receiver for a college football team pulled a hamstring muscle. What muscles could be affected and what would the effect be?

Accepted Answer

The muscles include the biceps femoris,

First- class levers .

Donna was rushing to class and slipped on a patch of ice and fell backward. An X ray revealed a broken coccyx. All the associated muscles were bruised. Name these muscles.

The calcaneal tendon (Achilles tendon) is the largest, strongest tendon in the body.

Which of the following muscles inserts by the calcaneal tendon?

Regardless of type, all levers follow the same basic principle: effort farther than load from fulcrum = mechanical advantage; effort nearer than load to fulcrum = mechanical disadvantage.

Figure 10.3Using Figure 10.3, match the following: -Trapezius muscle.

What is the main factor that determines the power of a muscle?

The tightens the neck and draws the corners of the mouth downward as in expressing horror.

A wide receiver for a college football team pulled a hamstring muscle. What muscles could be affected and what would the effect be?

The Human Body: an Orientation

Chemistry Comes Alive

Cells: the Living Units

Tissue: the Living Fabric

The Integumentary System

Bones and Skeletal Tissues

The Skeleton

Joints

Muscles and Muscle Tissue

Fundamentals of the Nervous System and Nervous Tissue

The Central Nervous System

The Peripheral Nervous System and Reflex Activity

The Autonomic Nervous System

The Special Senses

The Endocrine System

Blood

The Cardiovascular System: the Heart

The Cardiovascular System: Blood Vessels

The Lymphatic System and Lymphoid Organs and Tissues

The Immune System: Innate and Adaptive Body Defensives

The Respiratory System

The Digestive System

Nutrition, Metabolism, and Body Temperature Regulation

The Urinary System

Fluid, Electrolyte, and Acid-Base Balance

The Reproductive System

Pregnancy and Human Development

Heredity

Filters

Exam 10: The Muscular System

First- class levers .

Donna was rushing to class and slipped on a patch of ice and fell backward. An X ray revealed a broken coccyx. All the associated muscles were bruised. Name these muscles.

The calcaneal tendon (Achilles tendon) is the largest, strongest tendon in the body.

Which of the following muscles inserts by the calcaneal tendon?

Regardless of type, all levers follow the same basic principle: effort farther than load from fulcrum = mechanical advantage; effort nearer than load to fulcrum = mechanical disadvantage.

Figure 10.3Using Figure 10.3, match the following: -Trapezius muscle.

What is the main factor that determines the power of a muscle?

The tightens the neck and draws the corners of the mouth downward as in expressing horror.

A wide receiver for a college football team pulled a hamstring muscle. What muscles could be affected and what would the effect be?

The Human Body: an Orientation

Chemistry Comes Alive

Cells: the Living Units

Tissue: the Living Fabric

The Integumentary System

Bones and Skeletal Tissues

The Skeleton

Joints

Muscles and Muscle Tissue

Fundamentals of the Nervous System and Nervous Tissue

The Central Nervous System

The Peripheral Nervous System and Reflex Activity

The Autonomic Nervous System

The Special Senses

The Endocrine System

Blood

The Cardiovascular System: the Heart

The Cardiovascular System: Blood Vessels

The Lymphatic System and Lymphoid Organs and Tissues

The Immune System: Innate and Adaptive Body Defensives

The Respiratory System

The Digestive System

Nutrition, Metabolism, and Body Temperature Regulation

The Urinary System

Fluid, Electrolyte, and Acid-Base Balance

The Reproductive System

Pregnancy and Human Development

Heredity

Filters