$$\text{Tissue Repair Rate} \propto \text{Vascularity}$$

$$\text{Viscosity} \propto \frac{1}{\text{Water Content}}$$

Question 1

Which of the following best describes the process of cellular differentiation in multicellular organisms?

Accepted Answer

It is an irreversible process resulting from inactivation of specific genes, producing specialized cells with limited capabilities.

Question 2

Which tissue type is primarily responsible for forming boundaries between different environments and controlling permeability?

Accepted Answer

Epithelial tissue

Question 3

A patient suffers a deep skin wound. Which tissue type is most likely to regenerate efficiently, minimizing scar formation?

Accepted Answer

Epithelial tissue

Question 4

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

Accepted Answer

Cells are loosely packed with abundant extracellular matrix

Question 5

Which equation best represents the relationship between tissue repair and the degree of vascularity?

Accepted Answer

$$	ext{Tissue Repair Rate} \propto 	ext{Vascularity}$$

Question 6

Which connective tissue type is best suited for resisting tension in one direction, such as in tendons?

Accepted Answer

Dense regular connective tissue

Question 7

A gland that releases its product by exocytosis without losing cytoplasm is classified as:

Accepted Answer

Merocrine

Question 8

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

Accepted Answer

Cartilage is avascular, limiting nutrient delivery and slowing repair.

Question 9

Which cell type is responsible for producing the extracellular matrix in connective tissue proper?

Accepted Answer

Fibroblasts

Question 10

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

Accepted Answer

Wraps and cushions organs, serving as a universal packing material

Question 11

A biopsy reveals tissue with long, cylindrical, multinucleate cells showing obvious striations. Which tissue type is this?

Accepted Answer

Skeletal muscle

Question 12

Which of the following best describes the function of goblet cells in epithelial tissue?

Accepted Answer

Production of mucus for lubrication and protection

Question 13

Which equation correctly expresses the relationship between water content and viscosity in ground substance of connective tissue?

Accepted Answer

$$	ext{Viscosity} \propto \frac{1}{	ext{Water Content}}$$

Question 14

Which membrane lines body cavities that are open to the exterior and is lubricated by mucus?

Accepted Answer

Mucous membrane

Question 15

A patient with pericarditis is experiencing pain due to inflammation of which membrane?

Accepted Answer

Serous membrane

Question 16

Which of the following is true regarding stem (germinative) cells in tissues?

Accepted Answer

One daughter cell specializes while the other continues to divide.

Question 17

Which connective tissue fiber type provides the greatest tensile strength?

Accepted Answer

Collagen fibers

Question 18

Which tissue type is most likely to undergo fibrosis rather than regeneration after injury?

Accepted Answer

Cardiac muscle

Question 19

Which of the following best describes the function of nervous tissue?

Accepted Answer

Transmits electrical signals from sensory receptors to effectors

Question 20

Which equation best represents the relationship between the number of cell layers in epithelial tissue and its function?

Accepted Answer

$$	ext{Protection} \propto 	ext{Number of Layers}$$

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

스터디 가이드 - 연습 문제