Question 1

Which of the following bones is part of the axial skeleton?

Accepted Answer

Sternum

Question 2

A patient presents with a fracture in the radius. Which region of the body is affected?

Accepted Answer

Upper limb

Question 3

Which of the following is a function of cartilage in the skeletal system?

Accepted Answer

Providing flexible support and reducing friction at joints

Question 4

Which bone is classified as a flat bone?

Accepted Answer

Scapula

Question 5

A patient has a comminuted fracture. What does this mean?

Accepted Answer

The bone is broken into several pieces

Question 6

Which of the following structures connects bone to bone?

Accepted Answer

Ligament

Question 7

Which type of bone tissue is responsible for producing blood cells?

Accepted Answer

Bone marrow

Question 8

Which of the following is a characteristic of long bones?

Accepted Answer

They have a shaft and two ends

Question 9

Which bone is part of the pelvic girdle?

Accepted Answer

Ilium

Question 10

Which of the following best describes the function of tendons?

Accepted Answer

Connect muscle to bone

Question 11

A patient has a fracture in the tibia. Which equation would you use to estimate the force required to break the bone, given the bone's cross-sectional area $$A$$ and the ultimate tensile strength $$\sigma_{uts}$$?

Accepted Answer

$$F = \sigma_{uts} 	imes A$$

Question 12

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

Accepted Answer

Vertebral column

Question 13

Which type of fracture is most likely to occur from a twisting injury?

Accepted Answer

Spiral fracture

Question 14

Which of the following is a function of the spongy bone?

Accepted Answer

Contains red marrow for hematopoiesis

Question 15

Which bone is classified as an irregular bone?

Accepted Answer

Vertebra

Question 16

Which of the following best describes the difference between true ribs and floating ribs?

Accepted Answer

True ribs attach directly to the sternum, while floating ribs do not attach to the sternum at all.

Question 17

Which of the following is a function of the periosteum?

Accepted Answer

Covers and nourishes bone surfaces

Question 18

Which equation best represents the relationship between bone density $$\rho$$, mass $$m$$, and volume $$V$$?

Accepted Answer

$$\rho = \frac{m}{V}$$

Question 19

Which of the following bones is found in the lower limb?

Accepted Answer

Tibia

Question 20

Which of the following best describes the function of articular cartilage?

Accepted Answer

Provides a smooth surface for joint movement and reduces friction

Skeletal System Study Guide: Bones and Skeletal System Components

Guida di studio - Domande di pratica

Study guide - Flashcard