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 thin, flattened cells

Question 2

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

Accepted Answer

Transitional epithelium

Question 3

Which connective tissue fiber type provides high tensile strength and is most abundant in tendons?

Accepted Answer

Collagen fibers

Question 4

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

Accepted Answer

Merocrine gland

Question 5

Which of the following is TRUE regarding epithelial tissue?

Accepted Answer

It is avascular but innervated and has a high rate of regeneration

Question 6

A patient suffers a deep skin wound. Which sequence correctly describes the steps in tissue repair?

Accepted Answer

Inflammation, organization, regeneration

Question 7

Which type of muscle tissue is responsible for voluntary movement and is characterized by multinucleated, striated cells?

Accepted Answer

Skeletal muscle

Question 8

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

Accepted Answer

Ectoderm

Question 9

A multicellular exocrine gland with a branched duct and flask-like secretory units is classified as:

Accepted Answer

Compound alveolar

Question 10

Which of the following equations best represents the relationship between the rate of diffusion ($$R) $$and the thickness of the epithelial barrier ($$T) in $$simple squamous epithelium?

Accepted Answer

$$R = \frac{k}{T}$$

Question 11

Which connective tissue type is most specialized for energy storage and insulation?

Accepted Answer

Adipose connective tissue

Question 12

Which of the following is a function of reticular fibers in connective tissue?

Accepted Answer

Form delicate networks that support soft tissues like lymph nodes

Question 13

A tissue sample from the trachea shows a single layer of cells with varying heights and nuclei at different levels, with cilia present. What is the most likely type of epithelium?

Accepted Answer

Pseudostratified ciliated columnar epithelium

Question 14

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

Accepted Answer

They produce collagen, elastic, and reticular fibers

Question 15

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

Accepted Answer

Mucous membrane

Question 16

Which of the following is TRUE about the basement membrane in epithelial tissue?

Accepted Answer

It consists of noncellular glycoprotein and collagen layers adjacent to the basal surface

Question 17

Which type of cartilage is most abundant in the body and provides support with some flexibility, such as in the nose and trachea?

Accepted Answer

Hyaline cartilage

Question 18

Which of the following best explains why epithelial tissue is able to regenerate rapidly after injury?

Accepted Answer

It contains stem cells and is supported by a nutrient-rich basement membrane

Question 19

Which of the following is a correct pairing of a tissue type and its primary function?

Accepted Answer

Connective tissue: binding and support

Question 20

A patient with a genetic defect in adhesion proteins such as fibronectin and laminin would most likely have problems with which tissue function?

Accepted Answer

Cellular attachment and structural integrity of tissues

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

Guida di studio - Domande di pratica

Study guide - Flashcard