Prepared for: College-level BIOL 103 students (advanced/hard difficulty)
Format: Single best answer, four options per question
Coverage: Body organization, homeostasis, chemistry, cells, tissues, integumentary,
skeletal, muscular, nervous, endocrine, cardiovascular, respiratory, digestive, urinary,
reproductive, and development
References: Marieb & Hoehn, Human Anatomy & Physiology; Tortora & Derrickson,
Principles of Anatomy and Physiology; Saladin, Anatomy & Physiology: The Unity of
Form and Function; Guyton & Hall, Textbook of Medical Physiology; course-specific
BIOL 103 study guides and past exam blueprints
Table of Contents
1. Body Organization, Anatomical Terminology, and Homeostasis (Q1–15)
2. Chemical Level of Organization (Q16–25)
3. Cellular Level: Membrane Transport, Organelles, and Cell Cycle (Q26–45)
4. Tissues: Epithelial, Connective, Muscle, and Nervous (Q46–60)
5. Integumentary System (Q61–70)
6. Skeletal System: Bone Tissue, Axial and Appendicular Skeleton, Joints (Q71–90)
, 7. Muscular System: Muscle Tissue and Physiology (Q91–105)
8. Nervous System: Neurons, CNS, PNS, and Special Senses (Q106–125)
9. Endocrine System (Q126–135)
10. Cardiovascular System: Blood, Heart, and Vessels (Q136–145)
11. Respiratory, Digestive, Urinary, and Reproductive Systems (Q146–150)
Section 1: Body Organization, Anatomical Terminology, and
Homeostasis
🟢 Q1. A patient is lying face-down on an examination table. Which anatomical term
correctly describes this position?
A. Supine
B. Prone 🔴🔴
C. Trendelenburg
D. Fowler’s
Rationale: Prone means lying face down; supine means face up. Trendelenburg and
Fowler’s are clinical positions, not standard anatomical orientation terms.
🟢 Q2. Which serous membrane directly covers the surface of the heart?
A. Parietal pericardium
B. Visceral pericardium (epicardium) 🔴🔴
C. Parietal pleura
D. Visceral peritoneum
Rationale: The visceral pericardium (epicardium) is the serous membrane adherent to
the heart surface; the parietal pericardium lines the fibrous pericardium.
🟢 Q3. In a negative feedback loop, which component detects the change in the internal
environment?
A. Effector
,B. Control center
C. Receptor 🔴🔴
D. Afferent pathway
Rationale: The receptor (sensor) monitors the variable and sends input to the control
center. The effector produces the response.
🟢 Q4. A patient with a fever of 39.5 °C begins to shiver and undergoes vasoconstriction.
This response is best classified as:
A. Positive feedback
B. Negative feedback 🔴🔴
C. Feed-forward regulation
D. Homeostatic imbalance
Rationale: Shivering and vasoconstriction counteract the rise in temperature and return
the body toward its set point, characteristic of negative feedback.
🟢 Q5. Which body cavity is further subdivided into cranial and vertebral cavities?
A. Ventral cavity
B. Dorsal cavity 🔴🔴
C. Thoracic cavity
D. Abdominopelvic cavity
Rationale: The dorsal body cavity includes the cranial cavity (brain) and the vertebral
(spinal) cavity.
🟢 Q6. The term distal means:
A. Closer to the midline
B. Farther from the point of attachment or origin 🔴🔴
C. Closer to the head
D. Toward the back
Rationale: Distal describes a position farther from the trunk or point of origin; proximal
means closer.
, 🟢 Q7. Which plane divides the body into equal right and left halves?
A. Frontal plane
B. Transverse plane
C. Midsagittal plane 🔴🔴
D. Oblique plane
Rationale: The midsagittal (median) plane passes through the midline and divides the
body into equal right and left halves.
🟢 Q8. The pleural cavities are located within which larger cavity?
A. Abdominal cavity
B. Thoracic cavity 🔴🔴
C. Pelvic cavity
D. Cranial cavity
Rationale: The thoracic cavity contains the pleural cavities (lungs) and the mediastinum
(heart and great vessels).
🟢 Q9. Which level of structural organization is composed of two or more different tissue
types working together for a specific function?
A. Cellular level
B. Tissue level
C. Organ level 🔴🔴
D. System level
Rationale: An organ is made of multiple tissue types that collaborate to perform a
specific physiological function.
🟢 Q10. A cut along the long axis of the body that divides it into anterior and posterior
portions is called a:
A. Sagittal section
B. Coronal (frontal) section 🔴🔴
C. Transverse section
D. Cross-section
Rationale: A coronal (frontal) plane divides the body into anterior and posterior parts.
Format: Single best answer, four options per question
Coverage: Body organization, homeostasis, chemistry, cells, tissues, integumentary,
skeletal, muscular, nervous, endocrine, cardiovascular, respiratory, digestive, urinary,
reproductive, and development
References: Marieb & Hoehn, Human Anatomy & Physiology; Tortora & Derrickson,
Principles of Anatomy and Physiology; Saladin, Anatomy & Physiology: The Unity of
Form and Function; Guyton & Hall, Textbook of Medical Physiology; course-specific
BIOL 103 study guides and past exam blueprints
Table of Contents
1. Body Organization, Anatomical Terminology, and Homeostasis (Q1–15)
2. Chemical Level of Organization (Q16–25)
3. Cellular Level: Membrane Transport, Organelles, and Cell Cycle (Q26–45)
4. Tissues: Epithelial, Connective, Muscle, and Nervous (Q46–60)
5. Integumentary System (Q61–70)
6. Skeletal System: Bone Tissue, Axial and Appendicular Skeleton, Joints (Q71–90)
, 7. Muscular System: Muscle Tissue and Physiology (Q91–105)
8. Nervous System: Neurons, CNS, PNS, and Special Senses (Q106–125)
9. Endocrine System (Q126–135)
10. Cardiovascular System: Blood, Heart, and Vessels (Q136–145)
11. Respiratory, Digestive, Urinary, and Reproductive Systems (Q146–150)
Section 1: Body Organization, Anatomical Terminology, and
Homeostasis
🟢 Q1. A patient is lying face-down on an examination table. Which anatomical term
correctly describes this position?
A. Supine
B. Prone 🔴🔴
C. Trendelenburg
D. Fowler’s
Rationale: Prone means lying face down; supine means face up. Trendelenburg and
Fowler’s are clinical positions, not standard anatomical orientation terms.
🟢 Q2. Which serous membrane directly covers the surface of the heart?
A. Parietal pericardium
B. Visceral pericardium (epicardium) 🔴🔴
C. Parietal pleura
D. Visceral peritoneum
Rationale: The visceral pericardium (epicardium) is the serous membrane adherent to
the heart surface; the parietal pericardium lines the fibrous pericardium.
🟢 Q3. In a negative feedback loop, which component detects the change in the internal
environment?
A. Effector
,B. Control center
C. Receptor 🔴🔴
D. Afferent pathway
Rationale: The receptor (sensor) monitors the variable and sends input to the control
center. The effector produces the response.
🟢 Q4. A patient with a fever of 39.5 °C begins to shiver and undergoes vasoconstriction.
This response is best classified as:
A. Positive feedback
B. Negative feedback 🔴🔴
C. Feed-forward regulation
D. Homeostatic imbalance
Rationale: Shivering and vasoconstriction counteract the rise in temperature and return
the body toward its set point, characteristic of negative feedback.
🟢 Q5. Which body cavity is further subdivided into cranial and vertebral cavities?
A. Ventral cavity
B. Dorsal cavity 🔴🔴
C. Thoracic cavity
D. Abdominopelvic cavity
Rationale: The dorsal body cavity includes the cranial cavity (brain) and the vertebral
(spinal) cavity.
🟢 Q6. The term distal means:
A. Closer to the midline
B. Farther from the point of attachment or origin 🔴🔴
C. Closer to the head
D. Toward the back
Rationale: Distal describes a position farther from the trunk or point of origin; proximal
means closer.
, 🟢 Q7. Which plane divides the body into equal right and left halves?
A. Frontal plane
B. Transverse plane
C. Midsagittal plane 🔴🔴
D. Oblique plane
Rationale: The midsagittal (median) plane passes through the midline and divides the
body into equal right and left halves.
🟢 Q8. The pleural cavities are located within which larger cavity?
A. Abdominal cavity
B. Thoracic cavity 🔴🔴
C. Pelvic cavity
D. Cranial cavity
Rationale: The thoracic cavity contains the pleural cavities (lungs) and the mediastinum
(heart and great vessels).
🟢 Q9. Which level of structural organization is composed of two or more different tissue
types working together for a specific function?
A. Cellular level
B. Tissue level
C. Organ level 🔴🔴
D. System level
Rationale: An organ is made of multiple tissue types that collaborate to perform a
specific physiological function.
🟢 Q10. A cut along the long axis of the body that divides it into anterior and posterior
portions is called a:
A. Sagittal section
B. Coronal (frontal) section 🔴🔴
C. Transverse section
D. Cross-section
Rationale: A coronal (frontal) plane divides the body into anterior and posterior parts.
