Question 1

Which tissue type is shown in the first image, and what is its primary function in the kidney?

Accepted Answer

Simple squamous epithelium; rapid filtration and diffusion

Question 2

The second image shows a tissue with a single layer of cube-shaped cells. Which of the following best describes its function and a likely location?

Accepted Answer

Secretion and absorption; ducts and glands

Question 3

The third image shows a tissue with tall, column-shaped cells arranged in a single layer. Which of the following is a key feature of this tissue and its function?

Accepted Answer

Microvilli increase surface area for absorption

Question 4

Which connective tissue type is characterized by a gelatinous ground substance, contains both collagen and elastic fibers, and is found supporting blood vessels and nerves?

Accepted Answer

Loose areolar connective tissue

Question 5

A patient suffers from a torn tendon. Which connective tissue type is most likely damaged, and what is its main structural feature?

Accepted Answer

Dense regular connective tissue; parallel collagen fibers

Question 6

Which of the following best describes the function and location of transitional epithelium?

Accepted Answer

Stretching and distension; urinary bladder

Question 7

Which fiber type in connective tissue is responsible for providing strength and resistance to stretching?

Accepted Answer

Collagen fibers

Question 8

A biopsy from the lining of the trachea reveals ciliated cells with nuclei at varying heights. Which epithelial tissue is this, and what is its main function?

Accepted Answer

Pseudostratified columnar epithelium; mucus movement

Question 9

Which connective tissue type forms the internal framework of lymphoid organs and acts as a filter?

Accepted Answer

Reticular connective tissue

Question 10

Which of the following best describes the difference between simple and stratified epithelial tissues?

Accepted Answer

Simple epithelium has one layer; stratified has multiple layers

Question 11

Which connective tissue type is specialized for energy storage, insulation, and shock absorption?

Accepted Answer

Adipose connective tissue

Question 12

A tissue sample from the skin surface is examined. Which epithelial tissue is most likely present, and what is its main function?

Accepted Answer

Stratified squamous epithelium; protection against abrasion

Question 13

Which connective tissue type is found in the walls of large arteries and allows for expansion and recoil?

Accepted Answer

Elastic connective tissue

Question 14

Which of the following best describes the function of the basal lamina in epithelial tissues?

Accepted Answer

Anchors epithelium to underlying connective tissue

Question 15

A patient with liver disease has impaired filtering in the lymphoid organs. Which connective tissue is most likely affected?

Accepted Answer

Reticular connective tissue

Question 16

Which of the following equations best represents the relationship between the number of cell layers ($$n) $$and the type of epithelial tissue?

Accepted Answer

$$n = 1$$ for simple epithelium; $$n \u003e 1$$ for stratified epithelium

Question 17

Which tissue type is most likely to be found lining the alveoli of the lungs, and why is this structure important for its function?

Accepted Answer

Simple squamous epithelium; thinness allows efficient gas exchange

Question 18

Which of the following best describes the main difference between dense regular and dense irregular connective tissue?

Accepted Answer

Dense regular has parallel collagen fibers; dense irregular has randomly arranged fibers

Question 19

Which tissue type is most likely to be found in the ducts of sweat glands and is specialized for protection, secretion, and absorption?

Accepted Answer

Stratified cuboidal epithelium

Question 20

Which of the following best describes the role of fibroblasts in connective tissue?

Accepted Answer

Produce fibers and ground substance

Histology: Epithelial and Connective Tissue Classification

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