TEST BANK FOR ANATOMY AND PHYSIOLOGY,
2ND EDITION BY OPENSTAX |
ALL 30 CHAPTERS | VERIFIED QUESTIONS &
ANSWERS
,Table of Contents
Unit I: Levels of Organization
Chapter 1: An Introduction to the Human Body
Chapter 2: The Chemical Level of Organization
Chapter 3: The Cellular Level of Organization
Chapter 4: The Tissue Level of Organization
Unit II: Support and Movement
Chapter 5: The Integumentary System
Chapter 6: Bone and Skeletal Tissue
Chapter 7: The Axial Skeleton
Chapter 8: The Appendicular Skeleton
Chapter 9: Joints
Chapter 10: Muscle Tissue
Chapter 11: The Muscular System
Unit III: Regulation, Integration, and Control
Chapter 12: Nervous Tissue
Chapter 13: The Anatomy of the Nervous System
Chapter 14: The Somatic Nervous System
Chapter 15: The Autonomic Nervous System
Chapter 16: The Neurological Exam
Chapter 17: The Endocrine System
Unit IV: Fluids and Transport
Chapter 18: The Cardiovascular System: Blood
Chapter 19: The Cardiovascular System: The Heart
Chapter 20: The Cardiovascular System: Blood Vessels and Circulation
Chapter 21: The Lymphatic System and Immunity
Unit V: Energy, Maintenance, and Environmental Exchange
Chapter 22: The Respiratory System
Chapter 23: The Digestive System
Chapter 24: Nutrition and Metabolism
Chapter 25: The Urinary System
Chapter 26: Fluid, Electrolyte, and Acid–Base Balance
Unit VI: Human Development and the Continuity of Life
Chapter 27: The Reproductive System
Chapter 28: Development and Genetic Inheritance
Chapter 29: Development and Inheritance
Chapter 30: Pregnancy and Childbirth
,Chapter 1: An Introduction to the Human Body
1. The study of the structure of body parts and their relationships is called:
A. Anatomy
B. Physiology
C. Pathology
D. Biochemistry
Answer: A. Anatomy
Rationale: Anatomy focuses on body structures; physiology studies functions.
2. Which of the following best describes physiology?
A. Study of the body’s chemical composition
B. Study of the function of body parts
C. Study of external landmarks
D. Study of tissues under a microscope
Answer: B. Study of the function of body parts
Rationale: Physiology examines how organs and systems work to sustain life.
3. The smallest structural unit of life is the:
A. Atom
B. Cell
C. Tissue
D. Organ
Answer: B. Cell
Rationale: Cells are the basic unit of life; atoms form molecules, but are not alive.
4. Which level of organization consists of groups of similar cells performing a
common function?
A. Organ level
B. Tissue level
C. Chemical level
D. Organ system
Answer: B. Tissue level
Rationale: Tissues are composed of similar cells with a shared role.
, 5. The process by which the body maintains stable internal conditions is called:
A. Homeostasis
B. Metabolism
C. Differentiation
D. Catabolism
Answer: A. Homeostasis
Rationale: Homeostasis keeps internal conditions stable despite external changes.
6. A negative feedback mechanism:
A. Enhances the original stimulus
B. Reverses a change toward normal conditions
C. Causes rapid deviations
D. Leads to homeostatic imbalance
Answer: B. Reverses a change toward normal conditions
Rationale: Negative feedback maintains stability by reversing deviations.
7. The anatomical position is characterized by:
A. Standing with palms facing forward
B. Sitting with hands on lap
C. Lying down with palms downward
D. Standing with arms crossed
Answer: A. Standing with palms facing forward
Rationale: Standard anatomical position ensures consistency in descriptions.
8. Which directional term means “toward the head”?
A. Inferior
B. Superior
C. Posterior
D. Distal
Answer: B. Superior
Rationale: Superior means above; inferior means below.
9. The sternum is _______ to the spine.
A. Anterior
B. Posterior
2ND EDITION BY OPENSTAX |
ALL 30 CHAPTERS | VERIFIED QUESTIONS &
ANSWERS
,Table of Contents
Unit I: Levels of Organization
Chapter 1: An Introduction to the Human Body
Chapter 2: The Chemical Level of Organization
Chapter 3: The Cellular Level of Organization
Chapter 4: The Tissue Level of Organization
Unit II: Support and Movement
Chapter 5: The Integumentary System
Chapter 6: Bone and Skeletal Tissue
Chapter 7: The Axial Skeleton
Chapter 8: The Appendicular Skeleton
Chapter 9: Joints
Chapter 10: Muscle Tissue
Chapter 11: The Muscular System
Unit III: Regulation, Integration, and Control
Chapter 12: Nervous Tissue
Chapter 13: The Anatomy of the Nervous System
Chapter 14: The Somatic Nervous System
Chapter 15: The Autonomic Nervous System
Chapter 16: The Neurological Exam
Chapter 17: The Endocrine System
Unit IV: Fluids and Transport
Chapter 18: The Cardiovascular System: Blood
Chapter 19: The Cardiovascular System: The Heart
Chapter 20: The Cardiovascular System: Blood Vessels and Circulation
Chapter 21: The Lymphatic System and Immunity
Unit V: Energy, Maintenance, and Environmental Exchange
Chapter 22: The Respiratory System
Chapter 23: The Digestive System
Chapter 24: Nutrition and Metabolism
Chapter 25: The Urinary System
Chapter 26: Fluid, Electrolyte, and Acid–Base Balance
Unit VI: Human Development and the Continuity of Life
Chapter 27: The Reproductive System
Chapter 28: Development and Genetic Inheritance
Chapter 29: Development and Inheritance
Chapter 30: Pregnancy and Childbirth
,Chapter 1: An Introduction to the Human Body
1. The study of the structure of body parts and their relationships is called:
A. Anatomy
B. Physiology
C. Pathology
D. Biochemistry
Answer: A. Anatomy
Rationale: Anatomy focuses on body structures; physiology studies functions.
2. Which of the following best describes physiology?
A. Study of the body’s chemical composition
B. Study of the function of body parts
C. Study of external landmarks
D. Study of tissues under a microscope
Answer: B. Study of the function of body parts
Rationale: Physiology examines how organs and systems work to sustain life.
3. The smallest structural unit of life is the:
A. Atom
B. Cell
C. Tissue
D. Organ
Answer: B. Cell
Rationale: Cells are the basic unit of life; atoms form molecules, but are not alive.
4. Which level of organization consists of groups of similar cells performing a
common function?
A. Organ level
B. Tissue level
C. Chemical level
D. Organ system
Answer: B. Tissue level
Rationale: Tissues are composed of similar cells with a shared role.
, 5. The process by which the body maintains stable internal conditions is called:
A. Homeostasis
B. Metabolism
C. Differentiation
D. Catabolism
Answer: A. Homeostasis
Rationale: Homeostasis keeps internal conditions stable despite external changes.
6. A negative feedback mechanism:
A. Enhances the original stimulus
B. Reverses a change toward normal conditions
C. Causes rapid deviations
D. Leads to homeostatic imbalance
Answer: B. Reverses a change toward normal conditions
Rationale: Negative feedback maintains stability by reversing deviations.
7. The anatomical position is characterized by:
A. Standing with palms facing forward
B. Sitting with hands on lap
C. Lying down with palms downward
D. Standing with arms crossed
Answer: A. Standing with palms facing forward
Rationale: Standard anatomical position ensures consistency in descriptions.
8. Which directional term means “toward the head”?
A. Inferior
B. Superior
C. Posterior
D. Distal
Answer: B. Superior
Rationale: Superior means above; inferior means below.
9. The sternum is _______ to the spine.
A. Anterior
B. Posterior
