Question 1

Which of the following best describes the primary function of tendons in the human body?

Accepted Answer

Bind muscle to bone, enabling movement

Question 2

A patient suffers a deep cut to the skin. Which process is most likely responsible for the formation of a scar in the affected area?

Accepted Answer

Fibrosis, where fibroblasts produce collagen

Question 3

Which connective tissue type is most abundant in the epiphyseal plates and provides both flexibility and support?

Accepted Answer

Hyaline cartilage

Question 4

Which cell type is primarily responsible for secreting the extracellular matrix in bone tissue?

Accepted Answer

Osteoblasts

Question 5

Which of the following connective tissues is characterized by closely packed, parallel collagen fibers and is found in tendons and ligaments?

Accepted Answer

Dense regular connective tissue

Question 6

A histological slide shows branching cells with one or two nuclei and obvious striations. Which muscle tissue is being observed?

Accepted Answer

Cardiac muscle

Question 7

Which of the following is a TRUE membrane that lines the pleural, pericardial, and peritoneal body cavities?

Accepted Answer

Serous membrane

Question 8

Which connective tissue is most likely to be found forming the stroma of the spleen and lymph nodes, providing a sponge-like framework?

Accepted Answer

Reticular connective tissue

Question 9

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

Accepted Answer

Cartilage relies on perichondrium for nourishment and is avascular

Question 10

Which of the following equations correctly represents the proportion of collagen and minerals in bone dry weight?

Accepted Answer

$$\frac{1}{3}$$ collagen, $$\frac{2}{3}$$ calcium phosphate$

Question 11

Which connective tissue type is most likely to be found in the dermis, providing resistance to unpredictable tension?

Accepted Answer

Dense irregular connective tissue

Question 12

Which of the following is NOT a function of membranes in the body?

Accepted Answer

Producing red blood cells

Question 13

Which cell type is responsible for immune protection and can migrate in and out of connective tissues to destroy foreign cells?

Accepted Answer

Leukocytes (white blood cells)

Question 14

Which of the following best describes the structure and function of areolar connective tissue?

Accepted Answer

Abundant, vascularized, supplies nutrients to epithelial tissues

Question 15

Which of the following muscle tissues is composed of long, cylindrical cells that are multinucleated and have obvious striations?

Accepted Answer

Skeletal muscle

Question 16

Which of the following is the main function of brown adipose tissue in infants?

Accepted Answer

Heat production through catabolism

Question 17

Which of the following best describes the composition of blood as a connective tissue?

Accepted Answer

Liquid matrix (plasma) with red and white blood cells; fibers only form during clotting

Question 18

A patient with a damaged liver is able to regenerate lost tissue. Which process is responsible for this?

Accepted Answer

Regeneration

Question 19

Which of the following best explains why tendons and ligaments heal slowly after injury?

Accepted Answer

They have few blood vessels, limiting nutrient supply

Question 20

Which of the following equations represents the relationship between force, lever arm, and movement provided by bones in the body?

Accepted Answer

$$M = F 	imes r$$

Connective, Muscle, and Nervous Tissues: Structure, Function, and Repair

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