Question 1

Which of the following best describes the anatomical position?

Accepted Answer

Standing upright, facing forward, arms at sides, palms facing forward

Question 2

A transverse plane divides the body into which of the following sections?

Accepted Answer

Superior and inferior portions

Question 3

Which organ system is primarily responsible for breaking down food into smaller molecules for absorption?

Accepted Answer

Digestive system

Question 4

Which of the following is a function of the lymphatic system?

Accepted Answer

Cleansing the body of pathogens

Question 5

A patient presents with fluid accumulation between the pleural layers of the lung. What is this condition called?

Accepted Answer

Pleural effusion

Question 6

Which membrane directly covers the surface of the lungs?

Accepted Answer

Visceral pleura

Question 7

Which of the following best describes the function of the cardiovascular system?

Accepted Answer

Transportation of oxygen and nutrients

Question 8

Which cavity contains the heart?

Accepted Answer

Pericardial cavity

Question 9

If a surgeon makes a cut along the midsagittal plane, which of the following best describes the result?

Accepted Answer

The body is divided into left and right equal halves

Question 10

Which of the following is NOT considered a form of personal protective equipment (PPE) in the anatomy lab?

Accepted Answer

Open-toed sandals

Question 11

Which region is located inferior to the umbilical region in the abdominopelvic cavity?

Accepted Answer

Hypogastric (pubic) region

Question 12

Which of the following best describes the function of serous membranes in body cavities?

Accepted Answer

They protect organs from infection and reduce friction

Question 13

A patient has an injury to the right iliac region. Which organ is most likely affected?

Accepted Answer

Cecum

Question 14

Which of the following equations correctly represents the relationship between organ systems, organs, tissues, and cells?

Accepted Answer

$$Organ\ System = Group\ of\ Organs\ working\ together$$

Question 15

Which of the following is a retroperitoneal organ?

Accepted Answer

Kidney

Question 16

During a lab safety briefing, which of the following is emphasized as a critical habit for preventing contamination?

Accepted Answer

Wearing gloves and goggles

Question 17

Which of the following best describes the function of the mesentery?

Accepted Answer

It supports and anchors the intestines

Question 18

A patient is diagnosed with pericarditis. Which membrane is inflamed?

Accepted Answer

Pericardium

Question 19

Which of the following is the correct order of structural organization in the human body, from simplest to most complex?

Accepted Answer

Cell, tissue, organ, organ system

Question 20

A student is asked to identify the plane that divides the body into anterior and posterior portions. Which plane should they select?

Accepted Answer

Frontal (coronal) plane

Introduction to Anatomy & Physiology I Lab: Safety, Terminology, and Organ Systems

Study Guide - Practice Questions