Question 1

Which of the following best describes the relationship between tissues and organs in the human body?

Accepted Answer

Organs are made up of groups of tissues that work together to perform a specific function.

Question 2

A biopsy sample from a patient shows cells that are flat, scale-like, and arranged in multiple layers. Which type of epithelial tissue is most likely present?

Accepted Answer

Stratified squamous epithelium

Question 3

Which of the following tissues is avascular but innervated, and lines the surfaces of organs and structures throughout the body?

Accepted Answer

Epithelial tissue

Question 4

A patient presents with a torn ligament in the knee. Which type of tissue is primarily affected?

Accepted Answer

Dense regular connective tissue

Question 5

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

Accepted Answer

Cartilage is avascular, while bone is highly vascularized.

Question 6

A histology slide shows a tissue with cells embedded in a matrix containing collagen fibers and chondrocytes in lacunae. Which tissue is this?

Accepted Answer

Cartilage

Question 7

Which of the following is a function of transitional epithelium?

Accepted Answer

Stretching to accommodate fluctuation of volume in an organ

Question 8

A tissue sample from the trachea shows cells that appear to be in layers, but all cells touch the basement membrane and some have cilia. What is the most likely tissue type?

Accepted Answer

Pseudostratified ciliated columnar epithelium

Question 9

Which of the following best describes the ground substance in connective tissue proper?

Accepted Answer

It is manufactured and secreted by fibroblasts.

Question 10

A patient has a genetic disorder affecting the production of collagen. Which tissue would be most directly affected?

Accepted Answer

Connective tissue

Question 11

Which of the following best describes the function of goblet cells found in the respiratory and digestive tracts?

Accepted Answer

They secrete mucus to protect and lubricate surfaces.

Question 12

A tissue sample from the urinary bladder is examined under a microscope. The cells appear dome-shaped when the bladder is empty and flattened when full. Which type of epithelium is this?

Accepted Answer

Transitional epithelium

Question 13

Which of the following equations correctly represents the relationship between the number of cell layers ($$n) $$and the type of epithelial tissue?

Accepted Answer

$$n = 1$$ \Rightarrow$$ simple epithelium; n$$ \u003e 1$$ \Rightarrow$$ stratified epithelium

Question 14

Which of the following best explains why blood is classified as a connective tissue?

Accepted Answer

It consists of cells suspended in a liquid extracellular matrix (plasma).

Question 15

A patient with osteoporosis is found to have increased activity of which type of bone cell, leading to bone resorption?

Accepted Answer

Osteoclasts

Question 16

Which of the following best describes the function of hyaline cartilage in the body?

Accepted Answer

It provides smooth surfaces for joint movement and supports respiratory structures.

Question 17

A tissue sample from the trachea is stained and observed to have cilia and mucus-secreting cells. Which two cell types are most likely present?

Accepted Answer

Ciliated columnar cells and goblet cells

Question 18

Which of the following best describes the main function of adipose tissue?

Accepted Answer

Storage of energy, insulation, and cushioning of organs

Question 19

A patient is diagnosed with a tumor originating from glandular epithelial tissue. What is the most accurate term for this type of tumor?

Accepted Answer

Adenocarcinoma

Question 20

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

Accepted Answer

Endocrine glands secrete hormones directly into the bloodstream; exocrine glands secrete their products into ducts.

Fundamentals of Tissues and Connective Tissue in Anatomy & Physiology

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