Question 1

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

Accepted Answer

Facilitation of rapid gas exchange due to thin, flat cells

Question 2

A patient suffers a burn that destroys the outermost layer of the skin. Which tissue type is most directly affected?

Accepted Answer

Stratified squamous keratinized epithelium

Question 3

Which connective tissue type is primarily responsible for storing energy in the form of triglycerides and providing insulation?

Accepted Answer

Adipose tissue

Question 4

A histology slide shows a tissue with parallel collagen fibers and fibroblasts. This tissue is most likely found in:

Accepted Answer

Tendons and ligaments

Question 5

Which of the following equations best represents the relationship between the surface area ($$A) $$and the rate of diffusion ($$R) $$across a simple squamous epithelium, assuming all other factors are constant?

Accepted Answer

$$R = k 	imes A$$

Question 6

A biopsy from a patient's trachea reveals tall, irregularly spaced cells with cilia and goblet cells. Which tissue type is this?

Accepted Answer

Pseudostratified ciliated columnar epithelium

Question 7

Which connective tissue type is best suited to resist tension in multiple directions and is found in the dermis of the skin?

Accepted Answer

Dense irregular connective tissue

Question 8

A patient with a genetic defect in elastic fibers would most likely have problems in which of the following tissues?

Accepted Answer

Elastic connective tissue

Question 9

Which of the following best explains why stratified squamous non-keratinized epithelium is found lining the mouth and esophagus?

Accepted Answer

It protects underlying tissues from abrasion in moist environments

Question 10

Which of the following tissues is responsible for forming the embryonic skeleton and providing a smooth surface at the ends of long bones?

Accepted Answer

Hyaline cartilage

Question 11

A patient presents with a ruptured intervertebral disc. Which tissue is most likely damaged?

Accepted Answer

Fibrocartilage

Question 12

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

Accepted Answer

Wraps and cushions organs, and plays a role in inflammation

Question 13

Which muscle tissue type is characterized by branching, striated, uninucleate cells connected by intercalated discs?

Accepted Answer

Cardiac muscle

Question 14

A patient is unable to voluntarily move their facial muscles. Which tissue is most likely affected?

Accepted Answer

Skeletal muscle

Question 15

Which of the following best describes the function of reticular connective tissue in lymphoid organs?

Accepted Answer

Provides a soft internal skeleton that supports other cell types

Question 16

Which of the following equations best represents the relationship between force ($$F$$), cross-sectional area ($$A$$), and stress ($$\sigma) in a $$tendon composed of dense regular connective tissue?

Accepted Answer

$$\sigma = \frac{F}{A}$$

Question 17

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

Accepted Answer

Contracts to produce movement

Question 18

A patient with a deficiency in red bone marrow would most likely experience which of the following symptoms?

Accepted Answer

Decreased production of blood cells

Question 19

Which of the following best explains why smooth muscle is found in the walls of hollow organs such as the intestines?

Accepted Answer

It contracts involuntarily to propel substances along internal passageways

Question 20

A tissue sample from the nasal cavity shows ciliated cells and mucus-secreting goblet cells. What is the primary function of this tissue?

Accepted Answer

Protection against pathogens and movement of mucus

Overview of Human Tissue Types: Structure, Function, and Examples

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