BIOS 251 Anatomy & Physiology I Exam
final (Latest Update ) Anatomy
and Physiology IV with Lab | Questions &
Answers | 100% Correct | Grade A -
Chamberlain
1. Which tissue type forms the lining of the respiratory tract?
A. Stratified squamous epithelium
B. Simple cuboidal epithelium
C. Pseudostratified ciliated columnar epithelium
D. Simple squamous epithelium
Correct Answer: C. Pseudostratified ciliated columnar epithelium
Rationale: This tissue traps and moves particles out of the
respiratory tract.
2. Which tissue type allows rapid diffusion of gases in the alveoli?
A. Simple squamous epithelium
B. Simple columnar epithelium
C. Stratified squamous epithelium
D. Transitional epithelium
Correct Answer: A. Simple squamous epithelium
,Rationale: Thin squamous cells provide minimal barrier for gas
exchange.
3. Which connective tissue connects muscles to bones?
A. Ligament
B. Tendon
C. Fascia
D. Cartilage
Correct Answer: B. Tendon
Rationale: Tendons transmit forces from muscle to bone for
movement.
4. Which connective tissue connects bones to bones?
A. Ligament
B. Tendon
C. Cartilage
D. Fascia
Correct Answer: A. Ligament
Rationale: Ligaments stabilize joints and prevent dislocation.
5. Which type of cartilage forms intervertebral discs?
A. Hyaline
B. Fibrocartilage
C. Elastic
D. Articular
,Correct Answer: B. Fibrocartilage
Rationale: Fibrocartilage is tough and shock-absorbing.
6. Which cartilage type provides flexibility to the ear?
A. Hyaline
B. Fibrocartilage
C. Elastic
D. Articular
Correct Answer: C. Elastic
Rationale: Elastic cartilage contains elastic fibers for shape
retention.
7. Which bone cell breaks down bone tissue?
A. Osteoblast
B. Osteocyte
C. Osteoclast
D. Chondrocyte
Correct Answer: C. Osteoclast
Rationale: Osteoclasts resorb bone during remodeling.
8. Which bone cell builds bone tissue?
A. Osteoblast
B. Osteocyte
C. Osteoclast
D. Chondrocyte
, Correct Answer: A. Osteoblast
Rationale: Osteoblasts secrete matrix and initiate mineralization.
9. Which bone cell maintains bone tissue?
A. Osteocyte
B. Osteoblast
C. Osteoclast
D. Chondrocyte
Correct Answer: A. Osteocyte
Rationale: Osteocytes reside in lacunae and regulate bone
metabolism.
10. Which part of a long bone contains yellow marrow in adults?
A. Diaphysis
B. Epiphysis
C. Metaphysis
D. Periosteum
Correct Answer: A. Diaphysis
Rationale: Diaphysis houses the medullary cavity filled with fat-rich
yellow marrow.
11. What type of joint is the shoulder?
A. Hinge
B. Ball-and-socket
C. Pivot
final (Latest Update ) Anatomy
and Physiology IV with Lab | Questions &
Answers | 100% Correct | Grade A -
Chamberlain
1. Which tissue type forms the lining of the respiratory tract?
A. Stratified squamous epithelium
B. Simple cuboidal epithelium
C. Pseudostratified ciliated columnar epithelium
D. Simple squamous epithelium
Correct Answer: C. Pseudostratified ciliated columnar epithelium
Rationale: This tissue traps and moves particles out of the
respiratory tract.
2. Which tissue type allows rapid diffusion of gases in the alveoli?
A. Simple squamous epithelium
B. Simple columnar epithelium
C. Stratified squamous epithelium
D. Transitional epithelium
Correct Answer: A. Simple squamous epithelium
,Rationale: Thin squamous cells provide minimal barrier for gas
exchange.
3. Which connective tissue connects muscles to bones?
A. Ligament
B. Tendon
C. Fascia
D. Cartilage
Correct Answer: B. Tendon
Rationale: Tendons transmit forces from muscle to bone for
movement.
4. Which connective tissue connects bones to bones?
A. Ligament
B. Tendon
C. Cartilage
D. Fascia
Correct Answer: A. Ligament
Rationale: Ligaments stabilize joints and prevent dislocation.
5. Which type of cartilage forms intervertebral discs?
A. Hyaline
B. Fibrocartilage
C. Elastic
D. Articular
,Correct Answer: B. Fibrocartilage
Rationale: Fibrocartilage is tough and shock-absorbing.
6. Which cartilage type provides flexibility to the ear?
A. Hyaline
B. Fibrocartilage
C. Elastic
D. Articular
Correct Answer: C. Elastic
Rationale: Elastic cartilage contains elastic fibers for shape
retention.
7. Which bone cell breaks down bone tissue?
A. Osteoblast
B. Osteocyte
C. Osteoclast
D. Chondrocyte
Correct Answer: C. Osteoclast
Rationale: Osteoclasts resorb bone during remodeling.
8. Which bone cell builds bone tissue?
A. Osteoblast
B. Osteocyte
C. Osteoclast
D. Chondrocyte
, Correct Answer: A. Osteoblast
Rationale: Osteoblasts secrete matrix and initiate mineralization.
9. Which bone cell maintains bone tissue?
A. Osteocyte
B. Osteoblast
C. Osteoclast
D. Chondrocyte
Correct Answer: A. Osteocyte
Rationale: Osteocytes reside in lacunae and regulate bone
metabolism.
10. Which part of a long bone contains yellow marrow in adults?
A. Diaphysis
B. Epiphysis
C. Metaphysis
D. Periosteum
Correct Answer: A. Diaphysis
Rationale: Diaphysis houses the medullary cavity filled with fat-rich
yellow marrow.
11. What type of joint is the shoulder?
A. Hinge
B. Ball-and-socket
C. Pivot
