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 due to its thin, flat cell structure

Question 2

A biopsy from a patient's trachea reveals a single layer of cells of varying heights, with nuclei at different levels and cilia on the apical surface. Which type of epithelium is this?

Accepted Answer

Pseudostratified columnar epithelium

Question 3

Which of the following statements about epithelial tissue is correct?

Accepted Answer

Epithelial tissue is supported by a connective tissue reticular lamina

Question 4

A gland that releases its product by exocytosis without damaging the cell is classified as which type of gland?

Accepted Answer

Merocrine gland

Question 5

Which connective tissue fiber type is most responsible for providing high tensile strength to tendons?

Accepted Answer

Collagen fibers

Question 6

A patient suffers a deep cut that damages both the epidermis and underlying connective tissue. Which sequence best describes the steps of tissue repair?

Accepted Answer

Inflammation, organization, regeneration

Question 7

Which of the following best explains why cartilage heals more slowly than bone?

Accepted Answer

Cartilage is avascular, while bone is highly vascularized

Question 8

Which of the following is a correct pairing of connective tissue cell type and its mature form?

Accepted Answer

Chondroblast – chondrocyte

Question 9

A tissue sample from the urinary bladder shows several layers of cells, with basal cells cuboidal and surface cells dome-shaped. What is the function of this tissue?

Accepted Answer

Stretching to permit distension

Question 10

Which of the following best describes the difference between endocrine and exocrine glands?

Accepted Answer

Exocrine glands secrete onto body surfaces or into cavities; endocrine glands secrete hormones directly into blood or lymph

Question 11

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

Accepted Answer

Mucous membrane

Question 12

A patient with a genetic defect in collagen synthesis would most likely have problems with which tissue function?

Accepted Answer

Binding and support in connective tissue

Question 13

Which of the following best explains why epithelial tissue is avascular but can still receive nutrients?

Accepted Answer

Nutrients diffuse from underlying connective tissue through the basement membrane

Question 14

Which of the following is a function of areolar connective tissue?

Accepted Answer

Binding and supporting other tissues

Question 15

A patient presents with a tumor in the pancreas that is producing excessive insulin. Which type of tissue is most likely responsible for this secretion?

Accepted Answer

Glandular epithelial tissue

Question 16

Which germ layer gives rise to nervous tissue during embryonic development?

Accepted Answer

Ectoderm

Question 17

A patient with a mutation affecting the production of proteoglycans would most likely have issues with which component of connective tissue?

Accepted Answer

Ground substance

Question 18

Which of the following best describes the function of intercalated discs in cardiac muscle tissue?

Accepted Answer

They allow rapid transmission of electrical signals between cells

Question 19

A tissue sample shows long, multinucleated, striated cells attached to bones. Which type of tissue is this, and what is its primary function?

Accepted Answer

Skeletal muscle; voluntary movement

Question 20

Which of the following equations best represents the relationship between the number of cell layers ($$n) $$and the classification of epithelia?

Accepted Answer

$$n = 1$$ \implies 	ext{Simple epithelium}$

Chapter 4: Tissue – The Living Fabric (Anatomy & Physiology Study Notes)

스터디 가이드 - 연습 문제

학습 가이드 - 플래시카드