Question 1

Which of the following best describes the main function of simple squamous epithelium in the alveoli of the lungs?

Accepted Answer

Diffusion of gases such as oxygen and carbon dioxide

Question 2

A tissue sample from the esophagus shows multiple layers of flat cells. Which type of epithelial tissue is this?

Accepted Answer

Stratified squamous epithelium

Question 3

Which epithelial tissue type is specialized for stretching and is found lining the urinary bladder?

Accepted Answer

Transitional epithelium

Question 4

Which of the following is a key structural difference between simple and stratified epithelial tissues?

Accepted Answer

Simple epithelium has one layer of cells; stratified epithelium has multiple layers.

Question 5

Which cell shape is best adapted for diffusion and filtration, and where is it commonly found?

Accepted Answer

Squamous; air sacs of lungs

Question 6

A biopsy from the trachea reveals ciliated cells with nuclei at different heights. What is the most likely tissue type?

Accepted Answer

Pseudostratified ciliated columnar epithelium

Question 7

Which connective tissue type is characterized by a matrix with visible collagen fibers and chondrocytes in lacunae, and is found in intervertebral discs?

Accepted Answer

Fibrocartilage

Question 8

Which of the following best describes the function of dense regular fibrous connective tissue?

Accepted Answer

Forms tendons and ligaments, providing strong attachment between structures

Question 9

Which tissue type contains osteocytes in lacunae and is responsible for supporting and protecting body organs?

Accepted Answer

Bone

Question 10

Which of the following is a function of simple cuboidal epithelium in the kidney tubules?

Accepted Answer

Secretion and absorption

Question 11

A patient has damage to the lining of their small intestine. Which epithelial tissue is most likely affected?

Accepted Answer

Simple columnar epithelium

Question 12

Which of the following best explains why stratified squamous epithelium is found in the esophagus?

Accepted Answer

It provides protection against abrasion from food particles.

Question 13

Which connective tissue type is found in the trachea and provides support with some flexibility?

Accepted Answer

Hyaline cartilage

Question 14

Which of the following is a distinguishing feature of pseudostratified ciliated columnar epithelium?

Accepted Answer

Nuclei are at different heights, giving a false impression of layers

Question 15

Which tissue type is most likely to be damaged in a patient with a torn tendon?

Accepted Answer

Dense regular fibrous connective tissue

Question 16

Which of the following best describes the function of transitional epithelium in the bladder?

Accepted Answer

Stretching to accommodate fluctuating volumes of urine

Question 17

Which cell type is found in lacunae within the matrix of bone tissue?

Accepted Answer

Osteocytes

Question 18

Which of the following tissues is best suited for secretion and absorption, and is commonly found in glandular ducts?

Accepted Answer

Simple cuboidal epithelium

Question 19

A tissue sample shows cells with a single layer of tall, closely packed cells with nuclei aligned near the base. Which tissue is this?

Accepted Answer

Simple columnar epithelium

Question 20

Which of the following best explains why fibrocartilage is found in intervertebral discs?

Accepted Answer

It resists compression and absorbs shock.

Epithelial and Connective Tissue Types: Structure and Function

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