Question 1

A patient is experiencing pain in the lower right quadrant of their abdomen. Which is the most specific body cavity that contains the appendix, and which organ system does the appendix belong to?

Accepted Answer

Right iliac (inguinal) region; Digestive system

Question 2

Which of the following best describes the difference between the terms 'proximal' and 'distal' when referring to the upper limb?

Accepted Answer

'Proximal' refers to a structure closer to the trunk, while 'distal' refers to a structure farther from the trunk.

Question 3

A histology slide shows a single layer of flat cells lining the air sacs of the lungs. Which tissue is this, and what is one of its primary functions?

Accepted Answer

Simple squamous epithelium; rapid diffusion of gases

Question 4

Which of the following statements about epithelial tissue is CORRECT?

Accepted Answer

Epithelial tissue is avascular but innervated.

Question 5

Which connective tissue type contains chondrocytes within lacunae and is found in the external ear, providing flexibility?

Accepted Answer

Elastic cartilage

Question 6

A tissue sample shows thick pink bands of collagen fibers and fibroblasts arranged in parallel. This tissue is most likely:

Accepted Answer

Dense regular connective tissue

Question 7

Which of the following best describes the function and location of simple columnar epithelium?

Accepted Answer

Absorption and secretion; lining of the stomach and intestines

Question 8

Which of the following muscle tissues is both striated and involuntary, and where is it primarily found?

Accepted Answer

Cardiac muscle; heart wall

Question 9

A slide of nervous tissue shows large cells with prominent cell bodies, dendrites, and a single axon, surrounded by smaller supporting cells. What are the names of these two cell types?

Accepted Answer

Neurons and neuroglia

Question 10

During which phase of the cell cycle does DNA replication occur, and what is the significance of this process?

Accepted Answer

S phase; ensures each daughter cell receives an identical set of chromosomes

Question 11

Which of the following best describes the sequence of events during mitosis?

Accepted Answer

Prophase → Metaphase → Anaphase → Telophase

Question 12

A patient suffers a deep cut on the anterior surface of the forearm. Which regional term best describes the location of the injury?

Accepted Answer

Antebrachial region

Question 13

Which of the following is a function of adipose connective tissue, and where is it commonly found?

Accepted Answer

Energy storage; subcutaneous layer beneath the skin

Question 14

Which serous membrane lines the walls of the thoracic cavity and covers the lungs?

Accepted Answer

Pleura

Question 15

Which of the following best describes the difference between the apical and basal surfaces of epithelial tissue?

Accepted Answer

The apical surface faces the lumen or external environment, while the basal surface attaches to the basement membrane.

Question 16

Which of the following connective tissues is avascular and contains a glassy matrix with chondrocytes in lacunae, commonly found at the ends of long bones?

Accepted Answer

Hyaline cartilage

Question 17

Which phase of mitosis is characterized by the alignment of chromosomes along the cell's equator?

Accepted Answer

Metaphase

Question 18

A tissue sample from the urinary bladder shows multiple layers of cells that can stretch and recoil. Which epithelial tissue is this, and what is its main function?

Accepted Answer

Transitional epithelium; allows for distension and recoil

Question 19

Which of the following best describes the function of intercalated discs in cardiac muscle tissue?

Accepted Answer

They allow rapid transmission of electrical impulses between cardiac muscle cells.

Question 20

Which of the following is the correct formula for calculating the total magnification of a specimen viewed under a compound light microscope?

Accepted Answer

$$	ext{Total Magnification} = 	ext{Ocular Lens Magnification} 	imes 	ext{Objective Lens Magnification}$$

Anatomical Terminology, Histology, and Cell Cycle: Study Guide for Lab Exam 1 (BIOX 2401)

스터디 가이드 - 연습 문제

학습 가이드 - 플래시카드