,BIOL 251 FINAL EXAM – HUMAN ANATOMY & PHYSIOLOGY I
W/LAB (2026/2027) ACTUAL Q&A | PORTAGE A+
GUARANTEE
CORE DOMAINS
Introduction to Anatomy & Physiology and Homeostasis
Anatomical Terminology and Body Cavities
Cellular Structure, Function, and Transport
Cell Division (Mitosis) and the Cell Cycle
Tissues: Epithelial, Connective, Muscle, and Nervous
Integumentary System
Skeletal System and Bone Tissue
Articulations (Joints) and Muscular System
Nervous System: CNS, PNS, and Special Senses
INTRODUCTION
This comprehensive final examination assesses the anatomy and
physiology knowledge required for BIOL 251 at Portage Learning. It
evaluates foundational concepts of anatomical terminology, homeostasis,
cellular biology, tissue types, and the integumentary, skeletal, muscular,
and nervous systems. The examination employs multiple-choice and
application-based questions to simulate the rigor of the proctored final
exam. Emphasis is placed on critical thinking, structural and functional
relationships, and the application of physiological principles. This
assessment prepares candidates for the A+ standard and real-world clinical
application.
SECTION ONE: QUESTIONS 1–100
1. Which of the following is the study of the function of the human
body?
A. Anatomy
B. Histology
,C. Physiology
D. Cytology
C. Physiology
RATIONALE: Physiology is the study of the function of the human body,
while anatomy is the study of its structure. Histology is the study of tissues,
and cytology is the study of cells. The principle of complementarity states
that structure determines function, linking these two branches of science.
2. What is the correct order of the levels of structural organization in
the human body, from simplest to most complex?
A. Chemical → Cellular → Tissue → Organ → Organ System →
Organismal
B. Cellular → Chemical → Tissue → Organ → Organ System →
Organismal
C. Chemical → Tissue → Cellular → Organ → Organ System →
Organismal
D. Tissue → Cellular → Chemical → Organ → Organ System →
Organismal
A. Chemical → Cellular → Tissue → Organ → Organ System →
Organismal
RATIONALE: The levels of structural organization, from simplest to
most complex, are: Chemical → Cellular → Tissue → Organ → Organ
System → Organismal. Atoms combine to form molecules, which combine
to form cells. Cells combine to form tissues, which combine to form organs.
Organs work together to form organ systems, which combine to make up
an organism.
3. Which anatomical orientation term indicates "toward the front of
the body"?
A. Superior
B. Inferior
C. Ventral
D. Dorsal
, C. Ventral
RATIONALE: Ventral (anterior) means toward the front of the body.
Dorsal (posterior) means toward the back. Superior means toward the
head, and inferior means toward the lower part of a structure.
4. Which anatomical action term describes moving a limb away from
the midline of the body?
A. Adduction
B. Abduction
C. Flexion
D. Extension
B. Abduction
RATIONALE: Abduction is movement away from the midline of the
body. Adduction is movement toward the midline. Flexion decreases the
angle at a joint, and extension increases the angle.
5. The body is divided into superior and inferior sections by which
type of plane?
A. Sagittal plane
B. Frontal plane
C. Transverse plane
D. Oblique plane
C. Transverse plane
RATIONALE: A transverse (horizontal) plane divides the body into
superior (upper) and inferior (lower) sections. A sagittal plane divides the
body into left and right sections. A frontal plane divides the body into
anterior and posterior sections.
6. List two organs contained in the abdominal cavity.
A. Heart and lungs
B. Stomach and liver
C. Brain and spinal cord
D. Urinary bladder and reproductive organs
W/LAB (2026/2027) ACTUAL Q&A | PORTAGE A+
GUARANTEE
CORE DOMAINS
Introduction to Anatomy & Physiology and Homeostasis
Anatomical Terminology and Body Cavities
Cellular Structure, Function, and Transport
Cell Division (Mitosis) and the Cell Cycle
Tissues: Epithelial, Connective, Muscle, and Nervous
Integumentary System
Skeletal System and Bone Tissue
Articulations (Joints) and Muscular System
Nervous System: CNS, PNS, and Special Senses
INTRODUCTION
This comprehensive final examination assesses the anatomy and
physiology knowledge required for BIOL 251 at Portage Learning. It
evaluates foundational concepts of anatomical terminology, homeostasis,
cellular biology, tissue types, and the integumentary, skeletal, muscular,
and nervous systems. The examination employs multiple-choice and
application-based questions to simulate the rigor of the proctored final
exam. Emphasis is placed on critical thinking, structural and functional
relationships, and the application of physiological principles. This
assessment prepares candidates for the A+ standard and real-world clinical
application.
SECTION ONE: QUESTIONS 1–100
1. Which of the following is the study of the function of the human
body?
A. Anatomy
B. Histology
,C. Physiology
D. Cytology
C. Physiology
RATIONALE: Physiology is the study of the function of the human body,
while anatomy is the study of its structure. Histology is the study of tissues,
and cytology is the study of cells. The principle of complementarity states
that structure determines function, linking these two branches of science.
2. What is the correct order of the levels of structural organization in
the human body, from simplest to most complex?
A. Chemical → Cellular → Tissue → Organ → Organ System →
Organismal
B. Cellular → Chemical → Tissue → Organ → Organ System →
Organismal
C. Chemical → Tissue → Cellular → Organ → Organ System →
Organismal
D. Tissue → Cellular → Chemical → Organ → Organ System →
Organismal
A. Chemical → Cellular → Tissue → Organ → Organ System →
Organismal
RATIONALE: The levels of structural organization, from simplest to
most complex, are: Chemical → Cellular → Tissue → Organ → Organ
System → Organismal. Atoms combine to form molecules, which combine
to form cells. Cells combine to form tissues, which combine to form organs.
Organs work together to form organ systems, which combine to make up
an organism.
3. Which anatomical orientation term indicates "toward the front of
the body"?
A. Superior
B. Inferior
C. Ventral
D. Dorsal
, C. Ventral
RATIONALE: Ventral (anterior) means toward the front of the body.
Dorsal (posterior) means toward the back. Superior means toward the
head, and inferior means toward the lower part of a structure.
4. Which anatomical action term describes moving a limb away from
the midline of the body?
A. Adduction
B. Abduction
C. Flexion
D. Extension
B. Abduction
RATIONALE: Abduction is movement away from the midline of the
body. Adduction is movement toward the midline. Flexion decreases the
angle at a joint, and extension increases the angle.
5. The body is divided into superior and inferior sections by which
type of plane?
A. Sagittal plane
B. Frontal plane
C. Transverse plane
D. Oblique plane
C. Transverse plane
RATIONALE: A transverse (horizontal) plane divides the body into
superior (upper) and inferior (lower) sections. A sagittal plane divides the
body into left and right sections. A frontal plane divides the body into
anterior and posterior sections.
6. List two organs contained in the abdominal cavity.
A. Heart and lungs
B. Stomach and liver
C. Brain and spinal cord
D. Urinary bladder and reproductive organs
