Question 1

Which of the following best describes the function of areolar connective tissue in the human body?

Accepted Answer

It cushions organs, provides support, and permits independent movement.

Question 2

A patient presents with a joint injury that is slow to heal and is associated with poor movement. Which connective tissue is most likely damaged?

Accepted Answer

Fibrous cartilage

Question 3

Which cell type in connective tissue proper is responsible for synthesizing melanin?

Accepted Answer

Melanocytes

Question 4

Which of the following is a function of the lymphatic system?

Accepted Answer

Removal of excess fluid from body tissues

Question 5

Which connective tissue fiber type is most responsible for providing tensile strength to tendons?

Accepted Answer

Collagen fibers

Question 6

A newborn is found to have difficulty maintaining body temperature. Which type of adipose tissue is most likely deficient?

Accepted Answer

Brown fat

Question 7

Which equation best represents the relationship between the volume of ground substance ($$V_{gs}$$), the total volume of connective tissue ($$V_{ct}$$), and the volume of fibers ($$V_{f}) in $$loose connective tissue?

Accepted Answer

$$V_{ct} = V_{gs} + V_{f}$$

Question 8

Which of the following best explains why compact bone can heal rapidly after injury?

Accepted Answer

It has a good blood supply enabling nutrient delivery.

Question 9

Which connective tissue structure is primarily responsible for attaching skeletal muscles to bones?

Accepted Answer

Tendons

Question 10

A histological slide shows branching, wavy fibers that recoil after being stretched to 150% of their resting length. Which protein is most abundant in these fibers?

Accepted Answer

Elastin

Question 11

Which of the following is NOT a function of dense regular connective tissue?

Accepted Answer

Produces red blood cells

Question 12

Which type of connective tissue is found in the walls of blood vessels and respiratory passages, allowing for cycles of expansion and contraction?

Accepted Answer

Elastic connective tissue

Question 13

Which of the following best describes the microscopic structure of spongy bone?

Accepted Answer

It is composed of trabeculae with osteocytes interconnected by canaliculi.

Question 14

Which cell type in connective tissue proper is mobile and derived from monocytes of the blood?

Accepted Answer

Free macrophages

Question 15

Which of the following is a correct function of reticular connective tissue?

Accepted Answer

Provides a supporting framework for organs such as the liver and spleen.

Question 16

Which equation best represents the relationship between the number of osteons ($$N_{o}$$), the total volume of compact bone ($$V_{cb}$$), and the average volume of an osteon ($$V_{o}$$)?

Accepted Answer

$$N_{o} = \frac{V_{cb}}{V_{o}}$$

Question 17

Which of the following changes is most likely to occur in connective tissues as a person ages?

Accepted Answer

Connective tissues become increasingly stiff, making organs and blood vessels less flexible.

Question 18

Which of the following best describes the role of ground substance in connective tissue proper?

Accepted Answer

It is a clear, colorless, syrupy material that fills spaces between cells and fibers.

Question 19

Which connective tissue type is most likely to be found forming the external ear and the epiglottis?

Accepted Answer

Elastic cartilage

Question 20

A sudden increase in physical activity in an older adult can lead to which of the following outcomes, based on the aging changes in body tissues?

Accepted Answer

Increased risk of tissue injury due to reduced reserve capacity and stiffer connective tissues

Connective Tissue: Structure, Types, and Functions in Anatomy & Physiology

Study Guide - Practice Questions

Study Guide - Flashcards