Question 1

Which of the following best defines histology?

Accepted Answer

The study of tissues and how they are arranged into organs

Question 2

Place the following in the correct order from simplest to most complex in the levels of organization: cell, organ, tissue, organ system.

Accepted Answer

Cell, tissue, organ, organ system

Question 3

Which of the following is a key difference between epithelial and connective tissues?

Accepted Answer

Epithelial tissues have tightly packed cells with little extracellular matrix, while connective tissues have fewer cells and abundant extracellular matrix.

Question 4

Which of the following best describes the main components of the extracellular matrix in connective tissue?

Accepted Answer

Fibers and ground substance

Question 5

A patient has a genetic defect affecting their gap junctions. Which tissue function is most likely to be impaired?

Accepted Answer

Rapid communication between cardiac muscle cells

Question 6

Which type of epithelial tissue is best suited for diffusion and where is it commonly found?

Accepted Answer

Simple squamous epithelium; alveoli of the lungs

Question 7

Which of the following best distinguishes exocrine from endocrine glands?

Accepted Answer

Endocrine glands secrete hormones directly into the bloodstream, while exocrine glands secrete products through ducts to body surfaces or cavities.

Question 8

Which connective tissue fiber type provides great tensile strength and is abundant in tendons?

Accepted Answer

Collagen fibers

Question 9

A biopsy reveals tissue with loosely arranged fibers, abundant ground substance, and various cell types. Which tissue is this most likely to be?

Accepted Answer

Areolar connective tissue

Question 10

Which muscle tissue type is striated, voluntary, and multinucleated?

Accepted Answer

Skeletal muscle

Question 11

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

Accepted Answer

Support, protect, and nourish neurons

Question 12

Which membrane type lines body cavities that do NOT open to the exterior and secretes a watery fluid to reduce friction?

Accepted Answer

Serous membrane

Question 13

A patient suffers a severe injury to skeletal muscle. Which process is most likely to occur during healing?

Accepted Answer

Fibrosis leading to scar tissue formation

Question 14

Which of the following best describes the process of regeneration?

Accepted Answer

Restoration of original tissue structure and function by proliferation of the same cell type

Question 15

Which tissue type is most likely to regenerate completely after injury?

Accepted Answer

Epithelial tissue

Question 16

Which of the following is a function of mucous membranes?

Accepted Answer

Protecting and lubricating surfaces that open to the exterior

Question 17

Which of the following scenarios best illustrates the role of tight junctions in epithelial tissue?

Accepted Answer

Preventing leakage of digestive enzymes between intestinal epithelial cells

Question 18

Which connective tissue type is specialized for energy storage and insulation?

Accepted Answer

Adipose tissue

Question 19

A patient with a torn ligament is slow to heal. Which property of dense regular connective tissue explains this?

Accepted Answer

It contains few blood vessels, limiting nutrient delivery

Question 20

Which of the following best describes the cutaneous membrane?

Accepted Answer

Covers the body surface and is composed of stratified squamous epithelium and connective tissue

Guided Study for ANP: Histology and Tissue Organization

Study Guide - Practice Questions

Study Guide - Flashcards