Question 1

In the illustration,the diaphysis is indicated by the letter:

Accepted Answer

A) A. 
B) B. 
C) C. 
D) D. 
A) A. 
B) B. 
C) C. 
D) D.

Question 2

The purpose of creatine phosphate is:

Accepted Answer

A) to cause hypertrophy. 
B) to lessen muscle cramps. 
C) to replenish ATP supplies for a short time. 
D) to build stronger bones. 
A) to cause hypertrophy. 
B) to lessen muscle cramps. 
C) to replenish ATP supplies for a short time. 
D) to build stronger bones.

Question 3

Myosin is also known as the thin filament.

Accepted Answer

A) True 
 B)False

Question 4

The dark meat of poultry (chicken or turkey)is slow oxidative muscle fibers.

Accepted Answer

A) True 
 B)False

Question 5

During bone healing,initially the callus is composed of:

Accepted Answer

A) compact bone. 
B) fibrous connective tissue. 
C) spongy bone. 
D) osteoclasts. 
A) compact bone. 
B) fibrous connective tissue. 
C) spongy bone. 
D) osteoclasts.

Question 6

What bone is labeled A?

Accepted Answer

A) Zygomatic bone 
B) Frontal bone 
C) Parietal bone 
D) Temporal bone 
A) Zygomatic bone 
B) Frontal bone 
C) Parietal bone 
D) Temporal bone

Question 7

What is the name of the structure labeled B?

Accepted Answer

A) Central canal 
B) Periosteum 
C) Osteon 
D) Compact bone 
A) Central canal 
B) Periosteum 
C) Osteon 
D) Compact bone

Question 8

What happens to the bones of a person who is weight-training?

Accepted Answer

A) The bones become more brittle due to the stress. 
B) Osteoblasts become active and increase bone density. 
C) Osteoclasts become active and increase bone density. 
D) Osteoclasts become active and decrease bone density. 
A) The bones become more brittle due to the stress. 
B) Osteoblasts become active and increase bone density. 
C) Osteoclasts become active and increase bone density. 
D) Osteoclasts become active and decrease bone density.

Question 9

How many carpal bones are in the wrist?

Accepted Answer

A) 3 
B) 5 
C) 7 
D) 8 
A) 3 
B) 5 
C) 7 
D) 8

Question 10

What bone is labeled B?

Accepted Answer

A) Parietal bone 
B) Maxilla bone 
C) Mandible 
D) Temporal bone 
A) Parietal bone 
B) Maxilla bone 
C) Mandible 
D) Temporal bone

Question 11

The sinuses are a defect in bone growth and have no real purpose.

Accepted Answer

A) True 
 B)False

Question 12

Which structure is defined by the borders called Z-lines?

Accepted Answer

A) Fascicle 
B) Muscle fiber 
C) Sarcomere 
D) Myosin 
A) Fascicle 
B) Muscle fiber 
C) Sarcomere 
D) Myosin

Question 13

The most mobile of the synovial joints is the:

Accepted Answer

A) elbow. 
B) knee. 
C) shoulder. 
D) hip. 
A) elbow. 
B) knee. 
C) shoulder. 
D) hip.

Question 14

How many thoracic vertebrae are there in the spinal column?

Accepted Answer

A) 5 
B) 7 
C) 12 
D) 14 
A) 5 
B) 7 
C) 12 
D) 14

Question 15

Name the two major divisions of the skeleton.

Accepted Answer

A) Axial and appendicular 
B) Axial and pectoral 
C) Appendicular and pectoral 
D) Pectoral and pelvic 
A) Axial and appendicular 
B) Axial and pectoral 
C) Appendicular and pectoral 
D) Pectoral and pelvic

Question 16

Which connective tissue layer is labeled A?

Accepted Answer

A) Myofilament 
B) Tendon 
C) Aponeurosis 
D) Epimysium 
A) Myofilament 
B) Tendon 
C) Aponeurosis 
D) Epimysium

Question 17

There is no such thing as an immovable joint.

Accepted Answer

A) True 
 B)False

Question 18

How does compact bone differ from spongy bone?

Accepted Answer

A) Spongy bone is organized by Haversian systems. 
B) Compact bone has many osteons. 
C) Compact bone has struts called trabeculae. 
D) Only spongy bone contains osteocytes that maintain the bone. 
A) Spongy bone is organized by Haversian systems. 
B) Compact bone has many osteons. 
C) Compact bone has struts called trabeculae. 
D) Only spongy bone contains osteocytes that maintain the bone.

Question 19

Which type of muscle fiber is the most powerful?

Accepted Answer

A) Fast twitch fibers 
B) Slow twitch fibers 
C) Fast-oxidative glycolytic fibers 
D) Slow oxidative fibers 
A) Fast twitch fibers 
B) Slow twitch fibers 
C) Fast-oxidative glycolytic fibers 
D) Slow oxidative fibers

Question 20

Identify muscle D.

Accepted Answer

A) External oblique 
B) Internal oblique 
C) Linea alba 
D) Rectus abdominis 
A) External oblique 
B) Internal oblique 
C) Linea alba 
D) Rectus abdominis

Exam 6: The Skeletomuscular System

In the illustration,the diaphysis is indicated by the letter:

The purpose of creatine phosphate is:

Myosin is also known as the thin filament.

The dark meat of poultry (chicken or turkey)is slow oxidative muscle fibers.

During bone healing,initially the callus is composed of:

What bone is labeled A?

What is the name of the structure labeled B?

What happens to the bones of a person who is weight-training?

How many carpal bones are in the wrist?

What bone is labeled B?

The sinuses are a defect in bone growth and have no real purpose.

Which structure is defined by the borders called Z-lines?

The most mobile of the synovial joints is the:

How many thoracic vertebrae are there in the spinal column?

Name the two major divisions of the skeleton.

Which connective tissue layer is labeled A?

There is no such thing as an immovable joint.

How does compact bone differ from spongy bone?

Which type of muscle fiber is the most powerful?

Identify muscle D.

What Is Life

Where Do We Come From and Where Do We Fit

Life Has a Unique Chemistry

Organization and Communication

Tissues

The Nervous System

The Special Senses

Immunity and the Lymphatic System

Infectious Disease and Epidemiology

Cancer

The Cardiovascular System

The Respiratory System: Movement of Air

Nutrition: You Are What You Eat

The Digestive System

The Urinary System

The Endocrine System and Development

The Reproductive Systems: Maintaining the Species

Pregnancy: Development From Conception to Newborn

Inheritance, Genetics, and Molecular Biology

Populations Evolve in Ecosystems

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