Question 1

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

Accepted Answer

Generating electrical impulses for communication

Question 2

A patient suffers a torn tendon. Which type of connective tissue is most likely damaged?

Accepted Answer

Dense regular connective tissue

Question 3

Which specialized cell in connective tissue is responsible for producing fibers and ground substance?

Accepted Answer

Fibroblast

Question 4

A histological slide shows a tissue with a rubbery matrix, chondrocytes in lacunae, and no blood vessels. Which tissue is this?

Accepted Answer

Cartilage

Question 5

Which connective tissue fiber type is best described as long, straight, unbranched, and providing great tensile strength in one direction?

Accepted Answer

Collagen fibers

Question 6

A patient with a genetic defect in elastin would most likely have problems with which of the following?

Accepted Answer

Returning tissues to their original shape after stretching

Question 7

Which of the following best describes the role of mast cells in connective tissue?

Accepted Answer

Stimulate inflammation by releasing histamine and heparin

Question 8

Which type of connective tissue is found in the spleen and lymph nodes, providing a supportive framework for these organs?

Accepted Answer

Reticular connective tissue

Question 9

A patient presents with swelling due to fluid accumulation in the interstitial spaces. Which connective tissue type is primarily responsible for acting as a reservoir for water and salts?

Accepted Answer

Areolar (loose) connective tissue

Question 10

Which of the following statements about bone (osseous tissue) is TRUE?

Accepted Answer

Osteocytes are arranged in concentric circles around central canals

Question 11

A 25-year-old athlete suffers a herniated disc. Which type of connective tissue is most likely involved?

Accepted Answer

Fibrocartilage

Question 12

Which of the following best explains why cartilage heals poorly after injury?

Accepted Answer

It is avascular and lacks a direct blood supply

Question 13

Which connective tissue membrane lines body cavities that open to the exterior, such as the digestive and respiratory tracts?

Accepted Answer

Mucous membrane

Question 14

A patient with a deficiency in plasma cells would have difficulty with which of the following?

Accepted Answer

Producing antibodies

Question 15

Which of the following equations best represents the relationship between hydrostatic pressure ($$P_h$$), osmotic pressure ($$P_o$$), and net filtration pressure ($$NFP) in $$capillary exchange?

Accepted Answer

$$NFP = P_h - P_o$$

Question 16

Which connective tissue type is primarily responsible for storing energy, insulating the body, and providing cushioning for organs?

Accepted Answer

Adipose tissue

Question 17

A patient with a disorder affecting the perichondrium would most likely have problems with which tissue?

Accepted Answer

Cartilage

Question 18

Which of the following best describes the function of reticular fibers in connective tissue?

Accepted Answer

Forming a supportive network for soft organs

Question 19

Which of the following is a key difference between dense regular and dense irregular connective tissue?

Accepted Answer

Dense regular connective tissue has parallel collagen fibers, while dense irregular has interwoven fibers

Question 20

A patient with a mutation affecting chondroitin sulfate synthesis would most likely have abnormalities in which tissue?

Accepted Answer

Cartilage

Connective Tissue: Structure, Function, and Types

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