Arizona College A&P Midterm Exam | Latest Update
2026/2027 | 200 Practice Questions & Detailed Answers
| Anatomy & Physiology Q&A with Expert Solutions |
A+ Graded
MODULE 1: ANATOMICAL TERMINOLOGY, BODY ORGANIZATION & HOMEOSTASIS (Questions 1–25)
1. What is the study of the structure and organization of the body?
A) Physiology
B) Histology
C) Anatomy
D) Pathology
Correct Answer: C
Rationale: Anatomy is the study of the structure and organization of the body, while physiology is the
study of how the body functions. Histology is the study of tissues, and pathology is the study of disease.
2. What is the study of the functions of the body parts?
A) Anatomy
B) Physiology
C) Histology
D) Cytology
Correct Answer: B
Rationale: Physiology is the study of the functions of the body parts, focusing on how they work and
interact. Cytology is the study of cells.
,3. Which of the following represents the correct organization of the human body from simplest to most
complex?
A) Cell, tissue, organ, organ system, organism
B) Atom, molecule, cell, tissue, organ, organ system, organism
C) Tissue, cell, organ, organ system, organism
D) Molecule, atom, cell, tissue, organ, organ system, organism
Correct Answer: B
Rationale: The levels of organization in the human body are: atom → molecule → cell → tissue → organ
→ organ system → organism.
4. Which plane divides the body into equal left and right halves?
A) Sagittal plane
B) Frontal plane
C) Transverse plane
D) Midsagittal (median) plane
Correct Answer: D
Rationale: The midsagittal (median) plane divides the body into equal left and right halves. The sagittal
plane divides the body into right and left sides but not necessarily equally.
5. Which plane divides the body into anterior (front) and posterior (back) parts?
A) Sagittal plane
,B) Frontal/Coronal plane
C) Transverse plane
D) Midsagittal plane
Correct Answer: B
Rationale: The frontal (coronal) plane divides the body into anterior (front) and posterior (back)
portions. The transverse plane divides the body into superior and inferior parts.
6. Which plane divides the body into top and bottom sections?
A) Sagittal plane
B) Frontal plane
C) Transverse plane
D) Midsagittal plane
Correct Answer: C
Rationale: The transverse plane divides the body into superior (top) and inferior (bottom) parts. It is also
called the horizontal plane.
7. The term "superior" means:
A) Toward the front
B) Toward the back
C) Above or higher up
D) Below or lower down
Correct Answer: C
, Rationale: Superior (cranial) means above or higher up toward the head. Inferior means below or lower
down.
8. The term "medial" means:
A) Toward the side
B) Toward the midline
C) Toward the body surface
D) Toward the body core
Correct Answer: B
Rationale: Medial means toward the midline of the body. Lateral means toward the side.
9. The term "proximal" is used to describe:
A) Closer to the shoulder (upper limb) or closer to the hip (lower limb)
B) Further from the shoulder or hip
C) Toward the midline
D) Toward the back
Correct Answer: A
Rationale: Proximal describes a position closer to the point of attachment or origin—closer to the
shoulder in the upper limb or closer to the hip in the lower limb. Distal means further from the point of
attachment.
10. What is homeostasis?
2026/2027 | 200 Practice Questions & Detailed Answers
| Anatomy & Physiology Q&A with Expert Solutions |
A+ Graded
MODULE 1: ANATOMICAL TERMINOLOGY, BODY ORGANIZATION & HOMEOSTASIS (Questions 1–25)
1. What is the study of the structure and organization of the body?
A) Physiology
B) Histology
C) Anatomy
D) Pathology
Correct Answer: C
Rationale: Anatomy is the study of the structure and organization of the body, while physiology is the
study of how the body functions. Histology is the study of tissues, and pathology is the study of disease.
2. What is the study of the functions of the body parts?
A) Anatomy
B) Physiology
C) Histology
D) Cytology
Correct Answer: B
Rationale: Physiology is the study of the functions of the body parts, focusing on how they work and
interact. Cytology is the study of cells.
,3. Which of the following represents the correct organization of the human body from simplest to most
complex?
A) Cell, tissue, organ, organ system, organism
B) Atom, molecule, cell, tissue, organ, organ system, organism
C) Tissue, cell, organ, organ system, organism
D) Molecule, atom, cell, tissue, organ, organ system, organism
Correct Answer: B
Rationale: The levels of organization in the human body are: atom → molecule → cell → tissue → organ
→ organ system → organism.
4. Which plane divides the body into equal left and right halves?
A) Sagittal plane
B) Frontal plane
C) Transverse plane
D) Midsagittal (median) plane
Correct Answer: D
Rationale: The midsagittal (median) plane divides the body into equal left and right halves. The sagittal
plane divides the body into right and left sides but not necessarily equally.
5. Which plane divides the body into anterior (front) and posterior (back) parts?
A) Sagittal plane
,B) Frontal/Coronal plane
C) Transverse plane
D) Midsagittal plane
Correct Answer: B
Rationale: The frontal (coronal) plane divides the body into anterior (front) and posterior (back)
portions. The transverse plane divides the body into superior and inferior parts.
6. Which plane divides the body into top and bottom sections?
A) Sagittal plane
B) Frontal plane
C) Transverse plane
D) Midsagittal plane
Correct Answer: C
Rationale: The transverse plane divides the body into superior (top) and inferior (bottom) parts. It is also
called the horizontal plane.
7. The term "superior" means:
A) Toward the front
B) Toward the back
C) Above or higher up
D) Below or lower down
Correct Answer: C
, Rationale: Superior (cranial) means above or higher up toward the head. Inferior means below or lower
down.
8. The term "medial" means:
A) Toward the side
B) Toward the midline
C) Toward the body surface
D) Toward the body core
Correct Answer: B
Rationale: Medial means toward the midline of the body. Lateral means toward the side.
9. The term "proximal" is used to describe:
A) Closer to the shoulder (upper limb) or closer to the hip (lower limb)
B) Further from the shoulder or hip
C) Toward the midline
D) Toward the back
Correct Answer: A
Rationale: Proximal describes a position closer to the point of attachment or origin—closer to the
shoulder in the upper limb or closer to the hip in the lower limb. Distal means further from the point of
attachment.
10. What is homeostasis?
