Question 1

Which of the following is NOT a primary function of connective tissue in the human body?

Accepted Answer

Generation of electrical impulses

Question 2

A patient suffers a deep cut that damages the dermis. Which type of connective tissue is most responsible for resisting tension in multiple directions in this region?

Accepted Answer

Dense irregular connective tissue

Question 3

Which cell type in connective tissue is primarily responsible for producing protein fibers and ground substance?

Accepted Answer

Fibroblasts

Question 4

Which connective tissue type is found in tendons and ligaments, and what property does its structure confer?

Accepted Answer

Dense regular collagenous connective tissue; resists tension in one plane

Question 5

A histological slide shows large cells with nuclei pushed to the side and filled with lipid inclusions. What is the primary function of this tissue?

Accepted Answer

Shock absorption and energy storage

Question 6

Which connective tissue type forms the basement membrane of epithelia and supports blood and lymphatic vessels?

Accepted Answer

Reticular connective tissue

Question 7

Which specialized connective tissue is avascular, contains chondrocytes, and is found at the ends of long bones forming joints?

Accepted Answer

Hyaline cartilage

Question 8

A patient with a ruptured intervertebral disc is most likely to have damage to which type of cartilage?

Accepted Answer

Fibrocartilage

Question 9

Which connective tissue cell type is responsible for secreting histamine and other inflammatory mediators during an allergic reaction?

Accepted Answer

Mast cells

Question 10

Which of the following best describes the composition of bone tissue ECM?

Accepted Answer

Contains both organic and inorganic components

Question 11

Blood is classified as a connective tissue because:

Accepted Answer

It contains cells suspended in a fluid ECM called plasma

Question 12

Which membrane type lines body cavities that do NOT open to the outside and produces a lubricating fluid?

Accepted Answer

Serous membrane

Question 13

Which membrane contains goblet cells and lines body passages opening to the outside?

Accepted Answer

Mucous membrane

Question 14

Which tissue type is specialized for contraction and is responsible for movement such as walking and breathing?

Accepted Answer

Muscle tissue

Question 15

Which muscle tissue type is involuntary, striated, and contains intercalated discs?

Accepted Answer

Cardiac muscle

Question 16

Which process describes the replacement of damaged cells with the same type of cells, restoring normal function?

Accepted Answer

Regeneration

Question 17

Which tissue type is generally incapable of full regeneration and instead heals by fibrosis, resulting in scar tissue?

Accepted Answer

Cardiac muscle

Question 18

A patient with a joint injury is found to have reduced synovial fluid. Which cell type is most likely impaired?

Accepted Answer

Synoviocytes (specialized fibroblasts)

Question 19

Which formula best represents the composition of blood plasma?

Accepted Answer

$$\mathrm{Plasma} = \mathrm{H}_2\mathrm{O} + \mathrm{Solutes} + \mathrm{Proteins}$$

Question 20

Which equation best describes the process of tissue repair by fibrosis?

Accepted Answer

$$\mathrm{Fibrosis}: \mathrm{Fibroblasts} \rightarrow \mathrm{Collagen} \rightarrow \mathrm{Scar\ Tissue}$$

Connective Tissue & Membranes: Structure, Function, and Classification

Guida di studio - Domande di pratica

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