Question 1

Which of the following is NOT a primary function of the skeletal system?

Accepted Answer

Hormone production

Question 2

Approximately how many bones are found in the adult human skeleton?

Accepted Answer

$$206$$

Question 3

Which division of the skeleton includes the bones of the skull, thorax, and vertebral column?

Accepted Answer

Axial skeleton

Question 4

A patient suffers a fracture in the femur. Which bone classification does the femur belong to?

Accepted Answer

Long bone

Question 5

Which bone type is characterized by thin, roughly parallel surfaces and includes the cranial bones?

Accepted Answer

Flat bones

Question 6

Sesamoid bones are typically found:

Accepted Answer

Developing in tendons of the knee, hands, and feet

Question 7

Which of the following is an example of an irregular bone?

Accepted Answer

Vertebra

Question 8

A bone found in the wrist is most likely classified as which type?

Accepted Answer

Short bone

Question 9

Which statement best describes the appendicular skeleton?

Accepted Answer

It includes bones of the limbs and girdles that attach them to the axial skeleton.

Question 10

Which of the following bone types can vary in number and location between individuals?

Accepted Answer

Sesamoid bones

Question 11

A bone formed between cranial bones, with variable number, size, and shape, is called a:

Accepted Answer

Sutural bone (Wormian bone)

Question 12

Which function of the skeletal system is directly related to the process of hematopoiesis?

Accepted Answer

Blood cell formation

Question 13

If a patient has a deficiency in blood calcium, which function of the skeletal system is most directly involved in restoring homeostasis?

Accepted Answer

Mineral reservoir

Question 14

Which of the following is TRUE regarding the axial skeleton?

Accepted Answer

It consists of the bones of the skull, thorax, and vertebral column.

Question 15

Which bone type is most likely to be found in the ankle?

Accepted Answer

Short bone

Question 16

Which of the following is NOT a component of the skeletal system?

Accepted Answer

Muscles

Question 17

Which of the following best describes the function of platelets produced in the skeletal system?

Accepted Answer

Blood clotting

Question 18

Which bone type is described as small, flat, and shaped like a sesame seed?

Accepted Answer

Sesamoid bone

Question 19

Which of the following is a correct pairing of bone type and example?

Accepted Answer

Long bone – humerus

Question 20

Which function of the skeletal system is most directly related to the storage of calcium and phosphate?

Accepted Answer

Mineral reservoir

Skeletal System: Structure, Function, and Classification of Bones

Study Guide - Practice Questions