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BIOS 251 WEEK 8 FINAL EXAM — 2026
CHAMBERLAIN UNIVERSITY COMPLETE (135)
CURRENT TESTING QUESTIONS AND CORRECT
ANSWERS WITH DETAILED RATIONALES.
BIOS
Prepare for the BIOS 251 Week 8 Final Exam with this comprehensive
study resource designed to reinforce key anatomy and physiology
concepts covered throughout the course. This document supports
effective review by helping you strengthen your understanding, improve
knowledge retention, and identify areas that may require additional focus.
Use it to build confidence and prepare efficiently for your final
assessment. An excellent companion for organized and successful exam
preparation at Chamberlain University.
MULTIPLE CHOICE.
Section 1: Joint Classification & Structure (Questions 1–15)
1. The functional classification of joints includes:
A. Fibrous, cartilaginous, and synovial
B. Synarthroses, amphiarthroses, and diarthroses
C. Hinge, pivot, and ball-and-socket
D. Sutures, syndesmoses, and gomphoses
Correct answer: B. Synarthroses, amphiarthroses, and diarthroses
Rationale: Joints are functionally classified based on their degree of
movement: synarthroses (immovable), amphiarthroses (slightly
movable), and diarthroses (freely movable).
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2. The structural classification of joints includes:
A. Synarthroses, amphiarthroses, and diarthroses
B. Fibrous, cartilaginous, and synovial
C. Hinge, pivot, and ball-and-socket
D. Sutures, syndesmoses, and gomphoses
Correct answer: B. Fibrous, cartilaginous, and synovial
Rationale: Joints are structurally classified based on the type of
connective tissue that binds them: fibrous, cartilaginous, and
synovial.
3. A synarthrosis joint is best described as:
A. A freely movable joint
B. A slightly movable joint
C. An immovable joint
D. A joint that contains synovial fluid
Correct answer: C. An immovable joint
Rationale: Synarthrosis refers to an immovable joint. Examples
include sutures of the skull.
4. A diarthrosis joint is best described as:
A. An immovable joint
B. A slightly movable joint
C. A freely movable joint
D. A joint that lacks a joint cavity
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Correct answer: C. A freely movable joint
Rationale: Diarthrosis refers to a freely movable joint. Most joints in
the appendicular skeleton are diarthroses.
5. An amphiarthrosis joint is best described as:
A. An immovable joint
B. A slightly movable joint
C. A freely movable joint
D. A joint that contains synovial fluid
Correct answer: B. A slightly movable joint
Rationale: Amphiarthrosis refers to a slightly movable joint.
Examples include the pubic symphysis and intervertebral joints.
6. A gomphosis is an example of which type of joint?
A. Fibrous joint
B. Cartilaginous joint
C. Synovial joint
D. Amphiarthrosis
Correct answer: A. Fibrous joint
Rationale: A gomphosis is a type of fibrous joint where a cone-
shaped peg fits into a socket, such as a tooth in its alveolus.
7. A syndesmosis is characterized by:
A. Bones connected by hyaline cartilage
B. Bones connected by ligaments
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C. Bones connected by synovial fluid
D. Bones fused together
Correct answer: B. Bones connected by ligaments
Rationale: A syndesmosis is a fibrous joint where bones are
connected by ligaments, allowing for slight movement.
8. A synchondrosis is characterized by:
A. Bones connected by ligaments
B. Bones connected by hyaline cartilage with no movement
C. Bones connected by synovial fluid
D. A tooth in its alveolus
Correct answer: B. Bones connected by hyaline cartilage with no
movement
Rationale: A synchondrosis is a cartilaginous joint where bones are
joined by hyaline cartilage, allowing no movement. An example is
the epiphyseal plate.
9. Which of the following is an accessory structure of a joint?
A. Tendons and ligaments
B. Bones only
C. Cartilage only
D. Synovial fluid only
Correct answer: A. Tendons and ligaments
Rationale: Accessory structures of joints include tendons,
ligaments, bursae, tendon sheaths, and menisci.
BIOS 251 WEEK 8 FINAL EXAM — 2026
CHAMBERLAIN UNIVERSITY COMPLETE (135)
CURRENT TESTING QUESTIONS AND CORRECT
ANSWERS WITH DETAILED RATIONALES.
BIOS
Prepare for the BIOS 251 Week 8 Final Exam with this comprehensive
study resource designed to reinforce key anatomy and physiology
concepts covered throughout the course. This document supports
effective review by helping you strengthen your understanding, improve
knowledge retention, and identify areas that may require additional focus.
Use it to build confidence and prepare efficiently for your final
assessment. An excellent companion for organized and successful exam
preparation at Chamberlain University.
MULTIPLE CHOICE.
Section 1: Joint Classification & Structure (Questions 1–15)
1. The functional classification of joints includes:
A. Fibrous, cartilaginous, and synovial
B. Synarthroses, amphiarthroses, and diarthroses
C. Hinge, pivot, and ball-and-socket
D. Sutures, syndesmoses, and gomphoses
Correct answer: B. Synarthroses, amphiarthroses, and diarthroses
Rationale: Joints are functionally classified based on their degree of
movement: synarthroses (immovable), amphiarthroses (slightly
movable), and diarthroses (freely movable).
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2. The structural classification of joints includes:
A. Synarthroses, amphiarthroses, and diarthroses
B. Fibrous, cartilaginous, and synovial
C. Hinge, pivot, and ball-and-socket
D. Sutures, syndesmoses, and gomphoses
Correct answer: B. Fibrous, cartilaginous, and synovial
Rationale: Joints are structurally classified based on the type of
connective tissue that binds them: fibrous, cartilaginous, and
synovial.
3. A synarthrosis joint is best described as:
A. A freely movable joint
B. A slightly movable joint
C. An immovable joint
D. A joint that contains synovial fluid
Correct answer: C. An immovable joint
Rationale: Synarthrosis refers to an immovable joint. Examples
include sutures of the skull.
4. A diarthrosis joint is best described as:
A. An immovable joint
B. A slightly movable joint
C. A freely movable joint
D. A joint that lacks a joint cavity
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Correct answer: C. A freely movable joint
Rationale: Diarthrosis refers to a freely movable joint. Most joints in
the appendicular skeleton are diarthroses.
5. An amphiarthrosis joint is best described as:
A. An immovable joint
B. A slightly movable joint
C. A freely movable joint
D. A joint that contains synovial fluid
Correct answer: B. A slightly movable joint
Rationale: Amphiarthrosis refers to a slightly movable joint.
Examples include the pubic symphysis and intervertebral joints.
6. A gomphosis is an example of which type of joint?
A. Fibrous joint
B. Cartilaginous joint
C. Synovial joint
D. Amphiarthrosis
Correct answer: A. Fibrous joint
Rationale: A gomphosis is a type of fibrous joint where a cone-
shaped peg fits into a socket, such as a tooth in its alveolus.
7. A syndesmosis is characterized by:
A. Bones connected by hyaline cartilage
B. Bones connected by ligaments
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C. Bones connected by synovial fluid
D. Bones fused together
Correct answer: B. Bones connected by ligaments
Rationale: A syndesmosis is a fibrous joint where bones are
connected by ligaments, allowing for slight movement.
8. A synchondrosis is characterized by:
A. Bones connected by ligaments
B. Bones connected by hyaline cartilage with no movement
C. Bones connected by synovial fluid
D. A tooth in its alveolus
Correct answer: B. Bones connected by hyaline cartilage with no
movement
Rationale: A synchondrosis is a cartilaginous joint where bones are
joined by hyaline cartilage, allowing no movement. An example is
the epiphyseal plate.
9. Which of the following is an accessory structure of a joint?
A. Tendons and ligaments
B. Bones only
C. Cartilage only
D. Synovial fluid only
Correct answer: A. Tendons and ligaments
Rationale: Accessory structures of joints include tendons,
ligaments, bursae, tendon sheaths, and menisci.
