Q: Which of the following equations correctly represents the relationship between the number of cell layers and the classification of epithelial tissue?

$$\text{Simple epithelium: } n = 1$$

Question 1

Which of the following is NOT a primary function of epithelial tissue?

Accepted Answer

Transmitting electrical impulses for coordination

Question 2

A patient presents with a skin condition where the outer layer of skin sheds excessively due to mechanical stress. Which type of cell junction is most likely involved in this process?

Accepted Answer

Desmosomes

Question 3

Which type of connective tissue is most responsible for storing energy in the form of fat?

Accepted Answer

Adipose tissue

Question 4

Which of the following best describes the difference between compact and spongy bone?

Accepted Answer

Compact bone contains osteons and central canals, while spongy bone contains trabeculae and bone marrow spaces.

Question 5

A gland that releases its secretion by exocytosis without losing any part of the cell is classified as which type?

Accepted Answer

Merocrine gland

Question 6

Which type of epithelial tissue lines the alveoli of the lungs and is specialized for rapid diffusion?

Accepted Answer

Simple squamous epithelium

Question 7

Which connective tissue cell type is primarily responsible for producing collagen fibers?

Accepted Answer

Fibroblasts

Question 8

A patient with osteoarthritis is experiencing degeneration of cartilage in the joints. Which type of cartilage is most affected?

Accepted Answer

Hyaline cartilage

Question 9

Which of the following equations correctly represents the relationship between the number of cell layers and the classification of epithelial tissue?

Accepted Answer

$$	ext{Simple epithelium: } n = 1$$

Question 10

Which membrane type lines body cavities that do NOT open to the outside and secretes a lubricating fluid?

Accepted Answer

Serous membrane

Question 11

Which of the following is a function of nervous tissue?

Accepted Answer

Conducting electrical impulses

Question 12

A tissue sample from the trachea shows cells with cilia and goblet cells. What is the most likely type of epithelium?

Accepted Answer

Pseudostratified ciliated columnar epithelium

Question 13

Which of the following best explains why cartilage heals slowly after injury?

Accepted Answer

Cartilage is avascular and relies on diffusion for nutrient supply.

Question 14

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

Accepted Answer

Muscle tissue: contracts to produce movement

Question 15

Which of the following cell junctions allows for the rapid communication between adjacent cells, such as in cardiac muscle?

Accepted Answer

Gap junctions

Question 16

Which equation best represents the relationship between the total number of tissue types ($$T) $$and the number of major tissue categories ($$C) in $$the human body?

Accepted Answer

$$T = C = 4$$

Question 17

A patient has a tumor that has lost its normal tissue structure and the cells are undifferentiated. What is the term for this change?

Accepted Answer

Anaplasia

Question 18

Which of the following is a characteristic of skeletal muscle tissue?

Accepted Answer

It is striated and under voluntary control.

Question 19

Which specialized connective tissue is responsible for transporting nutrients, gases, and waste products throughout the body?

Accepted Answer

Blood

Question 20

Which of the following best describes the function of microvilli on epithelial cells?

Accepted Answer

Increase surface area for absorption and secretion

Chapter 4: Tissues – The Fabric of the Body (Anatomy & Physiology Study Notes)

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