Question 1

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

Accepted Answer

Rapid diffusion of gases

Question 2

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

Accepted Answer

Merocrine

Question 3

Which connective tissue fiber type is most responsible for providing tensile strength to tendons?

Accepted Answer

Collagen fibers

Question 4

A patient suffers a deep skin wound. Which cell type is primarily responsible for regenerating the connective tissue matrix during healing?

Accepted Answer

Fibroblasts

Question 5

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 6

Which type of epithelial tissue is found lining the urinary bladder and is specialized to stretch and return to its original shape?

Accepted Answer

Transitional epithelium

Question 7

A multicellular exocrine gland with a duct and a secretory unit is most likely to be found in which of the following?

Accepted Answer

Salivary gland

Question 8

Which of the following is a correct description of the ground substance in connective tissue?

Accepted Answer

Unstructured gel-like material that fills space between cells

Question 9

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

Accepted Answer

$$R \propto \frac{1}{d}$$

Question 10

Which connective tissue type is most likely to be found supporting blood cells in lymph nodes and bone marrow due to its mesh-like stroma?

Accepted Answer

Reticular connective tissue

Question 11

A gland that accumulates its secretory product until the entire cell ruptures is classified as which type?

Accepted Answer

Holocrine

Question 12

Which of the following best describes the function of ciliated pseudostratified columnar epithelium in the trachea?

Accepted Answer

Secretion and movement of mucus

Question 13

Which of the following is a characteristic feature of epithelial tissue that distinguishes it from connective tissue?

Accepted Answer

Is avascular but innervated

Question 14

Which cell type is the first line of defense in connective tissue, acting as a phagocyte?

Accepted Answer

Macrophage

Question 15

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

Accepted Answer

It has closely packed bundles of parallel collagen fibers

Question 16

Which of the following is true regarding the basement membrane in epithelial tissue?

Accepted Answer

It consists of a basal lamina and a reticular lamina

Question 17

A patient with a genetic defect in desmosomes would most likely experience which of the following symptoms?

Accepted Answer

Reduced cell adhesion and increased skin blistering

Question 18

Which of the following best describes the role of mesenchyme in connective tissue development?

Accepted Answer

It is the embryonic origin of all connective tissues

Question 19

Which equation best represents the relationship between the volume of ground substance ($$V_{gs}) $$and the water content ($$W) in $$areolar connective tissue?

Accepted Answer

$$V_{gs} = k 	imes W$$

Question 20

Which of the following is a function of brown adipose tissue that distinguishes it from white adipose tissue?

Accepted Answer

Heat production via lipid fuel oxidation

Anatomy & Physiology Study Notes: Tissues, Epithelial and Connective Tissue

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