2026/2027
BIOL 252 Human Anatomy & Physiology
II Modules 1–7 Comprehensive Exam
Review, Practice Questions, Test Bank, and
Study Guide 2026/2027
Question 1:
Which anatomical cavity contains the brain and spinal cord?
A. Ventral cavity
B. Thoracic cavity
C. Dorsal cavity
D. Abdominopelvic cavity
Correct Answer: C. Dorsal cavity
Rationale: The dorsal cavity is located on the posterior aspect of the body and houses
the central nervous system structures, specifically the brain (cranial cavity) and spinal
cord (spinal cavity). The ventral cavity, by contrast, contains the thoracic and
abdominopelvic organs, making it incorrect in this context.
Question 2:
What does the term “lateral” mean in anatomical position?
A. Toward the midline
B. Away from the body
C. Toward the side
D. Below another structure
Correct Answer: C. Toward the side
Rationale: Lateral refers to structures that are positioned away from the midline of the
body and toward the sides. Medial is the opposite term, meaning toward the midline,
while inferior and superior refer to vertical positioning.
Question 3:
The midsagittal plane divides the body into:
A. Upper and lower halves
B. Front and back portions
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C. Left and right equal halves
D. Inner and outer sections
Correct Answer: C. Left and right equal halves
Rationale: The midsagittal (median) plane divides the body into equal left and right
halves. A transverse plane divides upper and lower parts, while a coronal plane
divides anterior and posterior sections.
Question 4:
Which term describes a structure closer to the midline of the body?
A. Lateral
B. Distal
C. Medial
D. Superficial
Correct Answer: C. Medial
Rationale: Medial refers to a position closer to the midline of the body. Lateral is the
opposite. Distal refers to distance from the point of attachment, and superficial refers
to near the surface.
Question 5:
Which plane divides the body into anterior and posterior sections?
A. Transverse
B. Sagittal
C. Coronal
D. Oblique
Correct Answer: C. Coronal
Rationale: The coronal (frontal) plane divides the body into front (anterior) and back
(posterior) sections. The sagittal plane divides left and right, while the transverse
plane divides upper and lower portions.
Question 6:
The study of living organisms including plants, animals, and microorganisms is called:
A. Anatomy
B. Physiology
C. Biology
D. Histology
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Correct Answer: C. Biology
Rationale: Biology is the broad scientific study of all living organisms. Anatomy
focuses on structure, physiology on function, and histology on microscopic tissues.
Question 7:
Which condition is located on the anterior part of the body?
A. Lumbar injury
B. Ventral hernia
C. Spinal fracture
D. Dorsal abrasion
Correct Answer: B. Ventral hernia
Rationale: A ventral hernia occurs in the anterior abdominal wall, making it an
anterior (ventral) condition. Lumbar and spinal conditions relate to posterior
structures.
Question 8:
A scratch on the skin is best described as:
A. Deep and internal
B. Superficial and external
C. Medial and internal
D. Proximal and deep
Correct Answer: B. Superficial and external
Rationale: A scratch affects only the surface layer of the skin, making it superficial
and external. Deep injuries involve underlying tissues.
Question 9:
Which sequence correctly lists biological organization from simplest to most complex?
A. Organs → Cells → Tissues → Systems → Organism
B. Cells → Tissues → Organs → Organ Systems → Organism
C. Tissues → Cells → Organs → Systems → Organism
D. Cells → Organs → Tissues → Organism → Systems
Correct Answer: B. Cells → Tissues → Organs → Organ Systems → Organism
Rationale: Biological organization begins at the cellular level and builds upward into
tissues, organs, organ systems, and finally the complete organism.
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Question 10:
Anabolism refers to:
A. Breakdown of molecules
B. Energy release only
C. Building complex molecules from simpler ones
D. Waste elimination
Correct Answer: C. Building complex molecules from simpler ones
Rationale: Anabolism is the metabolic process of building larger molecules from
smaller ones, such as protein synthesis. Catabolism, in contrast, breaks molecules
down.
Question 11:
Which unit is used to measure mass in the metric system?
A. Liters
B. Meters
C. Grams
D. Celsius
Correct Answer: C. Grams
Rationale: Grams are the standard metric unit for measuring mass. Liters measure
volume, meters measure length, and Celsius measures temperature.
Question 12:
Arrange the prefixes from smallest to largest:
A. Centi, micro, milli
B. Micro, milli, centi
C. Milli, micro, centi
D. Centi, milli, micro
Correct Answer: B. Micro, milli, centi
Rationale: Micro is the smallest (10⁻⁶), followed by milli (10⁻³), then centi (10⁻²),
making this the correct order of increasing size.
Question 13:
BIOL 252 Human Anatomy & Physiology
II Modules 1–7 Comprehensive Exam
Review, Practice Questions, Test Bank, and
Study Guide 2026/2027
Question 1:
Which anatomical cavity contains the brain and spinal cord?
A. Ventral cavity
B. Thoracic cavity
C. Dorsal cavity
D. Abdominopelvic cavity
Correct Answer: C. Dorsal cavity
Rationale: The dorsal cavity is located on the posterior aspect of the body and houses
the central nervous system structures, specifically the brain (cranial cavity) and spinal
cord (spinal cavity). The ventral cavity, by contrast, contains the thoracic and
abdominopelvic organs, making it incorrect in this context.
Question 2:
What does the term “lateral” mean in anatomical position?
A. Toward the midline
B. Away from the body
C. Toward the side
D. Below another structure
Correct Answer: C. Toward the side
Rationale: Lateral refers to structures that are positioned away from the midline of the
body and toward the sides. Medial is the opposite term, meaning toward the midline,
while inferior and superior refer to vertical positioning.
Question 3:
The midsagittal plane divides the body into:
A. Upper and lower halves
B. Front and back portions
,2026/2027
C. Left and right equal halves
D. Inner and outer sections
Correct Answer: C. Left and right equal halves
Rationale: The midsagittal (median) plane divides the body into equal left and right
halves. A transverse plane divides upper and lower parts, while a coronal plane
divides anterior and posterior sections.
Question 4:
Which term describes a structure closer to the midline of the body?
A. Lateral
B. Distal
C. Medial
D. Superficial
Correct Answer: C. Medial
Rationale: Medial refers to a position closer to the midline of the body. Lateral is the
opposite. Distal refers to distance from the point of attachment, and superficial refers
to near the surface.
Question 5:
Which plane divides the body into anterior and posterior sections?
A. Transverse
B. Sagittal
C. Coronal
D. Oblique
Correct Answer: C. Coronal
Rationale: The coronal (frontal) plane divides the body into front (anterior) and back
(posterior) sections. The sagittal plane divides left and right, while the transverse
plane divides upper and lower portions.
Question 6:
The study of living organisms including plants, animals, and microorganisms is called:
A. Anatomy
B. Physiology
C. Biology
D. Histology
,2026/2027
Correct Answer: C. Biology
Rationale: Biology is the broad scientific study of all living organisms. Anatomy
focuses on structure, physiology on function, and histology on microscopic tissues.
Question 7:
Which condition is located on the anterior part of the body?
A. Lumbar injury
B. Ventral hernia
C. Spinal fracture
D. Dorsal abrasion
Correct Answer: B. Ventral hernia
Rationale: A ventral hernia occurs in the anterior abdominal wall, making it an
anterior (ventral) condition. Lumbar and spinal conditions relate to posterior
structures.
Question 8:
A scratch on the skin is best described as:
A. Deep and internal
B. Superficial and external
C. Medial and internal
D. Proximal and deep
Correct Answer: B. Superficial and external
Rationale: A scratch affects only the surface layer of the skin, making it superficial
and external. Deep injuries involve underlying tissues.
Question 9:
Which sequence correctly lists biological organization from simplest to most complex?
A. Organs → Cells → Tissues → Systems → Organism
B. Cells → Tissues → Organs → Organ Systems → Organism
C. Tissues → Cells → Organs → Systems → Organism
D. Cells → Organs → Tissues → Organism → Systems
Correct Answer: B. Cells → Tissues → Organs → Organ Systems → Organism
Rationale: Biological organization begins at the cellular level and builds upward into
tissues, organs, organ systems, and finally the complete organism.
, 2026/2027
Question 10:
Anabolism refers to:
A. Breakdown of molecules
B. Energy release only
C. Building complex molecules from simpler ones
D. Waste elimination
Correct Answer: C. Building complex molecules from simpler ones
Rationale: Anabolism is the metabolic process of building larger molecules from
smaller ones, such as protein synthesis. Catabolism, in contrast, breaks molecules
down.
Question 11:
Which unit is used to measure mass in the metric system?
A. Liters
B. Meters
C. Grams
D. Celsius
Correct Answer: C. Grams
Rationale: Grams are the standard metric unit for measuring mass. Liters measure
volume, meters measure length, and Celsius measures temperature.
Question 12:
Arrange the prefixes from smallest to largest:
A. Centi, micro, milli
B. Micro, milli, centi
C. Milli, micro, centi
D. Centi, milli, micro
Correct Answer: B. Micro, milli, centi
Rationale: Micro is the smallest (10⁻⁶), followed by milli (10⁻³), then centi (10⁻²),
making this the correct order of increasing size.
Question 13:
