1|Page
IUPUI BIOL-N261 Human
Anatomy Final Exam Study
Guide
IUPUI BIOL-N261 Human Anatomy Final Exam Study Guide
for 2026 exam preparation. Review key human anatomy
topics including histology, tissues, bones, joints,
muscles, nervous system, cardiovascular system,
respiratory system, digestive system, urinary system,
endocrine system, lymphatic system, and reproductive
anatomy. Designed to support focused BIOL-N261
lecture and laboratory review with organized practice
questions, answers, and rationales.
1. Which anatomical plane divides the body into equal right and left
portions?
A. Frontal plane
B. Transverse plane
C. Midsagittal plane
D. Oblique plane
Answer: C. Midsagittal plane
Rationale: A midsagittal plane passes through the body's midline and divides it
into equal right and left halves.
,2|Page
2. Which term means closer to the body's midline?
A. Lateral
B. Medial
C. Distal
D. Superficial
Answer: B. Medial
Rationale: Medial describes a structure positioned closer to the body's midline.
3. Which body cavity contains the heart?
A. Pleural cavity
B. Peritoneal cavity
C. Pericardial cavity
D. Cranial cavity
Answer: C. Pericardial cavity
Rationale: The pericardial cavity surrounds the heart within the mediastinum.
4. Which serous membrane directly covers the surface of the lungs?
A. Parietal pleura
B. Visceral pleura
C. Visceral peritoneum
D. Parietal pericardium
Answer: B. Visceral pleura
Rationale: The visceral pleura is directly attached to the surface of each lung.
5. Which tissue type primarily lines body surfaces and cavities?
A. Connective tissue
B. Muscle tissue
C. Epithelial tissue
D. Nervous tissue
Answer: C. Epithelial tissue
Rationale: Epithelial tissue covers surfaces, lines cavities, and forms many
glands.
6. Which epithelial tissue consists of a single layer of flat cells?
A. Simple cuboidal
B. Simple squamous
C. Stratified squamous
D. Simple columnar
,3|Page
Answer: B. Simple squamous
Rationale: Simple squamous epithelium consists of one thin layer of flattened
cells and is suited for diffusion and filtration.
7. Which epithelial tissue is commonly found lining alveoli?
A. Simple squamous
B. Stratified cuboidal
C. Simple columnar
D. Transitional
Answer: A. Simple squamous
Rationale: Thin simple squamous cells facilitate rapid gas exchange in the
alveoli.
8. Which connective tissue stores energy primarily as fat?
A. Areolar tissue
B. Adipose tissue
C. Dense regular tissue
D. Reticular tissue
Answer: B. Adipose tissue
Rationale: Adipocytes store triglycerides and provide energy reserves,
insulation, and cushioning.
9. Which connective tissue forms tendons?
A. Dense regular connective tissue
B. Hyaline cartilage
C. Elastic cartilage
D. Adipose tissue
Answer: A. Dense regular connective tissue
Rationale: Tendons contain parallel collagen fibers that provide strong
resistance to tension.
10.Which cartilage is found in intervertebral discs?
A. Hyaline cartilage
B. Elastic cartilage
C. Fibrocartilage
D. Articular cartilage
Answer: C. Fibrocartilage
Rationale: Fibrocartilage contains abundant collagen fibers and provides
strength and resistance to compression.
, 4|Page
11.Which muscle tissue is voluntary and striated?
A. Cardiac muscle
B. Smooth muscle
C. Skeletal muscle
D. Visceral muscle
Answer: C. Skeletal muscle
Rationale: Skeletal muscle is under conscious control and has visible striations.
12.Which muscle tissue contains intercalated discs?
A. Skeletal muscle
B. Cardiac muscle
C. Smooth muscle
D. Tendon tissue
Answer: B. Cardiac muscle
Rationale: Intercalated discs connect cardiac muscle cells and help coordinate
heart contractions.
13.Which muscle tissue is generally found in the walls of hollow organs?
A. Skeletal
B. Cardiac
C. Smooth
D. Dense regular
Answer: C. Smooth
Rationale: Smooth muscle produces involuntary contractions in structures such
as the intestines and blood vessels.
14.Which cells are responsible for transmitting electrical signals in nervous
tissue?
A. Neuroglia
B. Neurons
C. Fibroblasts
D. Osteocytes
Answer: B. Neurons
Rationale: Neurons are specialized cells that receive and transmit electrical
and chemical signals.
15.Which organelle is primarily responsible for ATP production?
A. Ribosome
B. Golgi apparatus
IUPUI BIOL-N261 Human
Anatomy Final Exam Study
Guide
IUPUI BIOL-N261 Human Anatomy Final Exam Study Guide
for 2026 exam preparation. Review key human anatomy
topics including histology, tissues, bones, joints,
muscles, nervous system, cardiovascular system,
respiratory system, digestive system, urinary system,
endocrine system, lymphatic system, and reproductive
anatomy. Designed to support focused BIOL-N261
lecture and laboratory review with organized practice
questions, answers, and rationales.
1. Which anatomical plane divides the body into equal right and left
portions?
A. Frontal plane
B. Transverse plane
C. Midsagittal plane
D. Oblique plane
Answer: C. Midsagittal plane
Rationale: A midsagittal plane passes through the body's midline and divides it
into equal right and left halves.
,2|Page
2. Which term means closer to the body's midline?
A. Lateral
B. Medial
C. Distal
D. Superficial
Answer: B. Medial
Rationale: Medial describes a structure positioned closer to the body's midline.
3. Which body cavity contains the heart?
A. Pleural cavity
B. Peritoneal cavity
C. Pericardial cavity
D. Cranial cavity
Answer: C. Pericardial cavity
Rationale: The pericardial cavity surrounds the heart within the mediastinum.
4. Which serous membrane directly covers the surface of the lungs?
A. Parietal pleura
B. Visceral pleura
C. Visceral peritoneum
D. Parietal pericardium
Answer: B. Visceral pleura
Rationale: The visceral pleura is directly attached to the surface of each lung.
5. Which tissue type primarily lines body surfaces and cavities?
A. Connective tissue
B. Muscle tissue
C. Epithelial tissue
D. Nervous tissue
Answer: C. Epithelial tissue
Rationale: Epithelial tissue covers surfaces, lines cavities, and forms many
glands.
6. Which epithelial tissue consists of a single layer of flat cells?
A. Simple cuboidal
B. Simple squamous
C. Stratified squamous
D. Simple columnar
,3|Page
Answer: B. Simple squamous
Rationale: Simple squamous epithelium consists of one thin layer of flattened
cells and is suited for diffusion and filtration.
7. Which epithelial tissue is commonly found lining alveoli?
A. Simple squamous
B. Stratified cuboidal
C. Simple columnar
D. Transitional
Answer: A. Simple squamous
Rationale: Thin simple squamous cells facilitate rapid gas exchange in the
alveoli.
8. Which connective tissue stores energy primarily as fat?
A. Areolar tissue
B. Adipose tissue
C. Dense regular tissue
D. Reticular tissue
Answer: B. Adipose tissue
Rationale: Adipocytes store triglycerides and provide energy reserves,
insulation, and cushioning.
9. Which connective tissue forms tendons?
A. Dense regular connective tissue
B. Hyaline cartilage
C. Elastic cartilage
D. Adipose tissue
Answer: A. Dense regular connective tissue
Rationale: Tendons contain parallel collagen fibers that provide strong
resistance to tension.
10.Which cartilage is found in intervertebral discs?
A. Hyaline cartilage
B. Elastic cartilage
C. Fibrocartilage
D. Articular cartilage
Answer: C. Fibrocartilage
Rationale: Fibrocartilage contains abundant collagen fibers and provides
strength and resistance to compression.
, 4|Page
11.Which muscle tissue is voluntary and striated?
A. Cardiac muscle
B. Smooth muscle
C. Skeletal muscle
D. Visceral muscle
Answer: C. Skeletal muscle
Rationale: Skeletal muscle is under conscious control and has visible striations.
12.Which muscle tissue contains intercalated discs?
A. Skeletal muscle
B. Cardiac muscle
C. Smooth muscle
D. Tendon tissue
Answer: B. Cardiac muscle
Rationale: Intercalated discs connect cardiac muscle cells and help coordinate
heart contractions.
13.Which muscle tissue is generally found in the walls of hollow organs?
A. Skeletal
B. Cardiac
C. Smooth
D. Dense regular
Answer: C. Smooth
Rationale: Smooth muscle produces involuntary contractions in structures such
as the intestines and blood vessels.
14.Which cells are responsible for transmitting electrical signals in nervous
tissue?
A. Neuroglia
B. Neurons
C. Fibroblasts
D. Osteocytes
Answer: B. Neurons
Rationale: Neurons are specialized cells that receive and transmit electrical
and chemical signals.
15.Which organelle is primarily responsible for ATP production?
A. Ribosome
B. Golgi apparatus
