Question 1

Which of the following best describes a synarthrosis joint, and where would you most likely find one in the human body?

Accepted Answer

An immovable joint; found between the bones of the skull

Question 2

A patient presents with a dislocated shoulder. Which type of joint is affected, and what is its structural and functional classification?

Accepted Answer

Synovial joint; diarthrosis

Question 3

Which of the following bones is NOT part of the axial skeleton?

Accepted Answer

Femur

Question 4

The vertebral column is divided into regions. Which sequence correctly lists the regions from superior (closest to the skull) to inferior?

Accepted Answer

Cervical, thoracic, lumbar, sacral, coccygeal

Question 5

Which of the following statements about the thoracic cage is correct?

Accepted Answer

It is composed of 24 ribs and 1 sternum

Question 6

Which type of joint is found between the teeth and the maxilla or mandible, and what is its structural classification?

Accepted Answer

Gomphosis; fibrous

Question 7

A rib that attaches to the sternum via costal cartilage is classified as which type of rib?

Accepted Answer

True rib

Question 8

Which of the following is a similarity between the upper and lower limbs?

Accepted Answer

Both have a single proximal long bone (humerus/femur), two distal long bones (radius & ulna/tibia & fibula), and phalanges in the digits

Question 9

Which of the following best describes a synchondrosis joint?

Accepted Answer

A rigid, cartilaginous bridge between two articulating bones

Question 10

Which of the following bones is part of the pectoral girdle?

Accepted Answer

Clavicle

Question 11

Which functional classification of joints allows for the greatest range of movement?

Accepted Answer

Diarthrosis

Question 12

Which of the following is NOT a bone of the cranium?

Accepted Answer

Maxilla

Question 13

A patient has a fracture in the body of the sternum. Which other bones directly articulate with the sternum?

Accepted Answer

Clavicle and true ribs

Question 14

Which of the following is a bony joint formed by the fusion of two bones?

Accepted Answer

Synostosis

Question 15

Which of the following bones is NOT part of the appendicular skeleton?

Accepted Answer

Sphenoid

Question 16

Which of the following best describes the function of the thoracic cage?

Accepted Answer

Protects the organs within the thoracic cavity and allows for muscle attachment

Question 17

Which of the following is true regarding the ossification of the sternum?

Accepted Answer

Ossification and fusion are not complete until at least age 25

Question 18

Which of the following is a correct pairing of a joint type and its movement?

Accepted Answer

Monaxial joint: movement in one plane, such as the elbow

Question 19

Which of the following bones is part of the vertebral column but not considered a vertebra?

Accepted Answer

Sacrum

Question 20

Which of the following is a function of the axial skeleton?

Accepted Answer

Supports and protects the brain, spinal cord, and thoracic and abdominal organs

Joints and the Human Skeleton: Structure, Function, and Classification

Study Guide - Practice Questions