Understanding Anatomy and Physiology 4th
Edition Test Bank | Thompson 2025 |
Chapters 1–25 Questions & Verified Answers
Study Guide PDF
• This study guide covers all 25 chapters of Understanding Anatomy & Physiology
4th Edition by Taggart Thompson (2025), providing verified exam-style questions
with highlighted correct answers and EXPERT RATIONALE to reinforce
understanding.
• Use this material by reading each question carefully, attempting your answer
before revealing the correct option, then studying the EXPERT RATIONALE to
deepen your conceptual grasp — ideal for self-testing, exam prep, and clinical
review.
CHAPTERS COVERED:
• Chapter 1 – Introduction to the Human Body
• Chapter 2 – Chemistry Comes Alive
• Chapter 3 – Cells: The Basic Units of Life
• Chapter 4 – Cell Metabolism
• Chapter 5 – Microbiology and Infection
• Chapter 6 – Inflammation and Tissue Repair
• Chapter 7 – The Immune Response
• Chapter 8 – The Integumentary System
• Chapter 9 – Skeletal System: Bones and Bone Tissue
• Chapter 10 – Skeletal System: Divisions of the Skeleton
• Chapter 11 – The Muscular System
• Chapter 12 – The Nervous System
• Chapter 13 – Sensory System
,• Chapter 14 – The Endocrine System
• Chapter 15 – Blood
• Chapter 16 – The Heart
• Chapter 17 – Vascular System
• Chapter 18 – The Lymphatic System
• Chapter 19 – Respiratory System
• Chapter 20 – Digestive System
• Chapter 21 – Urinary System
• Chapter 22 – Water, Electrolyte, and Acid-Base Balance
• Chapter 23 – Reproductive System
• Chapter 24 – Human Development and Heredity
• Chapter 25 – Aging: The Final Frontier
CHAPTER 1 – INTRODUCTION TO THE HUMAN BODY
1. What is the study of the structure of the human body called?
A. Physiology
B. Pathology
C. Histology
D. Cytology
E. Anatomy
Correct Answer: E. Anatomy
EXPERT RATIONALE: Anatomy is defined as the scientific study of the structure of
living organisms, including the human body. Physiology, by contrast, studies function.
,2. Which term describes the ability of the body to maintain a stable internal
environment?
A. Metabolism
B. Catabolism
C. Anabolism
D. Differentiation
E. Homeostasis
Correct Answer: E. Homeostasis
EXPERT RATIONALE: Homeostasis refers to the body's ability to maintain a relatively
stable internal environment despite external changes, a foundational concept in
physiology.
3. Which body cavity contains the heart and lungs?
A. Abdominal cavity
B. Pelvic cavity
C. Cranial cavity
D. Spinal cavity
E. Thoracic cavity
Correct Answer: E. Thoracic cavity
EXPERT RATIONALE: The thoracic cavity is the chest cavity that houses the lungs and
the heart (within the mediastinum), protected by the rib cage.
4. The anatomical position refers to the body:
A. Lying flat on the back
, B. Lying face down
C. Sitting upright with arms crossed
D. Standing with eyes closed
E. Standing upright, facing forward, arms at sides, palms forward
Correct Answer: E. Standing upright, facing forward, arms at sides, palms
forward
EXPERT RATIONALE: The standard anatomical position is used as a reference point
for all directional terminology. The body is erect, facing forward, with palms facing
anteriorly.
5. What is the term for a cut that divides the body into right and left portions?
A. Transverse plane
B. Frontal plane
C. Coronal plane
D. Oblique plane
E. Sagittal plane
Correct Answer: E. Sagittal plane
EXPERT RATIONALE: The sagittal plane divides the body into right and left portions.
A midsagittal plane divides it into equal halves.
6. Which directional term means toward the head?
A. Inferior
B. Medial
C. Lateral
D. Posterior
Edition Test Bank | Thompson 2025 |
Chapters 1–25 Questions & Verified Answers
Study Guide PDF
• This study guide covers all 25 chapters of Understanding Anatomy & Physiology
4th Edition by Taggart Thompson (2025), providing verified exam-style questions
with highlighted correct answers and EXPERT RATIONALE to reinforce
understanding.
• Use this material by reading each question carefully, attempting your answer
before revealing the correct option, then studying the EXPERT RATIONALE to
deepen your conceptual grasp — ideal for self-testing, exam prep, and clinical
review.
CHAPTERS COVERED:
• Chapter 1 – Introduction to the Human Body
• Chapter 2 – Chemistry Comes Alive
• Chapter 3 – Cells: The Basic Units of Life
• Chapter 4 – Cell Metabolism
• Chapter 5 – Microbiology and Infection
• Chapter 6 – Inflammation and Tissue Repair
• Chapter 7 – The Immune Response
• Chapter 8 – The Integumentary System
• Chapter 9 – Skeletal System: Bones and Bone Tissue
• Chapter 10 – Skeletal System: Divisions of the Skeleton
• Chapter 11 – The Muscular System
• Chapter 12 – The Nervous System
• Chapter 13 – Sensory System
,• Chapter 14 – The Endocrine System
• Chapter 15 – Blood
• Chapter 16 – The Heart
• Chapter 17 – Vascular System
• Chapter 18 – The Lymphatic System
• Chapter 19 – Respiratory System
• Chapter 20 – Digestive System
• Chapter 21 – Urinary System
• Chapter 22 – Water, Electrolyte, and Acid-Base Balance
• Chapter 23 – Reproductive System
• Chapter 24 – Human Development and Heredity
• Chapter 25 – Aging: The Final Frontier
CHAPTER 1 – INTRODUCTION TO THE HUMAN BODY
1. What is the study of the structure of the human body called?
A. Physiology
B. Pathology
C. Histology
D. Cytology
E. Anatomy
Correct Answer: E. Anatomy
EXPERT RATIONALE: Anatomy is defined as the scientific study of the structure of
living organisms, including the human body. Physiology, by contrast, studies function.
,2. Which term describes the ability of the body to maintain a stable internal
environment?
A. Metabolism
B. Catabolism
C. Anabolism
D. Differentiation
E. Homeostasis
Correct Answer: E. Homeostasis
EXPERT RATIONALE: Homeostasis refers to the body's ability to maintain a relatively
stable internal environment despite external changes, a foundational concept in
physiology.
3. Which body cavity contains the heart and lungs?
A. Abdominal cavity
B. Pelvic cavity
C. Cranial cavity
D. Spinal cavity
E. Thoracic cavity
Correct Answer: E. Thoracic cavity
EXPERT RATIONALE: The thoracic cavity is the chest cavity that houses the lungs and
the heart (within the mediastinum), protected by the rib cage.
4. The anatomical position refers to the body:
A. Lying flat on the back
, B. Lying face down
C. Sitting upright with arms crossed
D. Standing with eyes closed
E. Standing upright, facing forward, arms at sides, palms forward
Correct Answer: E. Standing upright, facing forward, arms at sides, palms
forward
EXPERT RATIONALE: The standard anatomical position is used as a reference point
for all directional terminology. The body is erect, facing forward, with palms facing
anteriorly.
5. What is the term for a cut that divides the body into right and left portions?
A. Transverse plane
B. Frontal plane
C. Coronal plane
D. Oblique plane
E. Sagittal plane
Correct Answer: E. Sagittal plane
EXPERT RATIONALE: The sagittal plane divides the body into right and left portions.
A midsagittal plane divides it into equal halves.
6. Which directional term means toward the head?
A. Inferior
B. Medial
C. Lateral
D. Posterior
