Question 1

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

Accepted Answer

Rapid diffusion of gases

Question 2

A tissue sample from the kidney tubules is examined under a microscope. The cells are cube-shaped and arranged in a single layer. Which type of epithelial tissue is this?

Accepted Answer

Simple cuboidal epithelium

Question 3

Which of the following statements about epithelial tissue is TRUE?

Accepted Answer

Epithelial tissue has an apical surface exposed to a body cavity or the exterior

Question 4

Which type of gland releases its secretions directly into the bloodstream and is ductless?

Accepted Answer

Endocrine gland

Question 5

A patient suffers a tendon injury. Which connective tissue type is primarily affected?

Accepted Answer

Dense regular connective tissue

Question 6

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

Accepted Answer

Cartilage is avascular, while bone is highly vascularized

Question 7

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

Accepted Answer

Shock absorption and insulation

Question 8

A biopsy reveals branched, striated muscle fibers with intercalated discs. This tissue is most likely found in the:

Accepted Answer

Wall of the heart

Question 9

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

Accepted Answer

They produce and secrete the extracellular matrix

Question 10

Which membrane lines body cavities that open to the exterior and is composed of an epithelial layer and an areolar connective tissue layer?

Accepted Answer

Mucous membrane

Question 11

A gland that releases its product by rupturing the entire cell is classified as:

Accepted Answer

Holocrine

Question 12

Which of the following best describes the function of serous membranes?

Accepted Answer

Lubrication to reduce friction between organs

Question 13

Which connective tissue type is specialized for shock absorption and is found in intervertebral discs?

Accepted Answer

Fibrocartilage

Question 14

Which of the following is NOT a characteristic of epithelial tissue?

Accepted Answer

Abundant extracellular matrix

Question 15

Which of the following cell types is responsible for transmitting electrical impulses in nervous tissue?

Accepted Answer

Neurons

Question 16

A tissue sample shows multiple layers of cells with the apical layer being flat and scale-like. This tissue is most likely:

Accepted Answer

Stratified squamous epithelium

Question 17

Which of the following best explains why dense regular connective tissue is well-suited for tendons and ligaments?

Accepted Answer

It has parallel collagen fibers providing great tensile strength in one direction

Question 18

Which of the following is a key difference between skeletal and smooth muscle tissue?

Accepted Answer

Skeletal muscle is striated, smooth muscle is non-striated

Question 19

Which of the following best describes the process of tissue repair after injury?

Accepted Answer

Fibrosis replaces damaged tissue with non-functional scar tissue

Question 20

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

Accepted Answer

Support and protection of neurons

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

Guida di studio - Domande di pratica

Study guide - Flashcard