$$\text{Tissue} = \text{Cells} + \text{Extracellular Matrix}$$

Question 1

Which of the following best defines a tissue in the human body?

Accepted Answer

Cells plus extracellular matrix

Question 2

Which tissue type is characterized by very little extracellular matrix?

Accepted Answer

Epithelial tissue

Question 3

A patient presents with a gland that releases its entire cell contents during secretion. Which type of exocrine gland is this?

Accepted Answer

Holocrine

Question 4

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

Accepted Answer

Absorption of nutrients

Question 5

Which cell type is responsible for producing the fibers found in connective tissue?

Accepted Answer

Blast cells

Question 6

A biopsy reveals stratified squamous epithelium that is non-keratinized. Where is this tissue most likely found?

Accepted Answer

Lining of the esophagus

Question 7

Which of the following best describes the function of microvilli on epithelial cells?

Accepted Answer

Absorption of nutrients

Question 8

Which connective tissue type contains blood cells suspended in plasma?

Accepted Answer

Blood

Question 9

A gland that releases its product by exocytosis without losing any cell material is classified as:

Accepted Answer

Merocrine

Question 10

Which of the following is a major characteristic of muscular tissue?

Accepted Answer

Ability to contract or shorten, producing movement

Question 11

Which type of membrane lines body cavities that do NOT open to the exterior?

Accepted Answer

Serous

Question 12

Which of the following is a supporting connective tissue?

Accepted Answer

Cartilage

Question 13

Which structure of a neuron is primarily responsible for receiving signals from other cells?

Accepted Answer

Dendrites

Question 14

Which type of epithelial tissue is best suited for diffusion and filtration due to its thin, flat cells?

Accepted Answer

Simple squamous

Question 15

Which of the following is a function of neuroglia in nervous tissue?

Accepted Answer

Supporting, protecting, and nourishing neurons

Question 16

A tissue sample contains cells embedded in a matrix with collagen, elastic, and reticular fibers. Which tissue is this?

Accepted Answer

Connective tissue

Question 17

Which type of muscle tissue is found in the walls of hollow organs and is not under voluntary control?

Accepted Answer

Smooth muscle

Question 18

Which of the following best describes the extracellular matrix in connective tissue?

Accepted Answer

It is abundant and contains fibers and ground substance

Question 19

A patient suffers an injury that triggers tissue repair. Which process is responsible for replacing damaged cells with new ones?

Accepted Answer

Regeneration

Question 20

Which formula correctly represents the relationship between tissue, cells, and extracellular matrix?

Accepted Answer

$$	ext{Tissue} = 	ext{Cells} + 	ext{Extracellular Matrix}$$

Overview of Human Tissue Types: Structure, Function, and Classification

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