Question 1

Which of the following best describes the difference between anatomy and physiology?

Accepted Answer

Anatomy is the study of the structure of body parts and their relationships, while physiology is the study of how those parts function.

Question 2

A patient presents with pain in the right lower quadrant (RLQ) of the abdomen. Which organ is most likely involved?

Accepted Answer

Appendix

Question 3

Which organ system is primarily responsible for eliminating nitrogenous wastes and maintaining acid-base balance?

Accepted Answer

Urinary system

Question 4

A midsagittal (median) section of the body would divide the body into:

Accepted Answer

Equal left and right parts

Question 5

Which of the following is an example of a negative feedback mechanism?

Accepted Answer

Regulation of body temperature by sweating when overheated

Question 6

Which directional term best describes the location of the heart relative to the lungs?

Accepted Answer

Medial

Question 7

A patient has a superficial wound on the anterior aspect of the forearm. Which of the following best describes the location?

Accepted Answer

On the front of the forearm, near the surface of the skin

Question 8

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

Accepted Answer

They secrete lubricating fluid to reduce friction between organs.

Question 9

Which plane would be used to separate the thoracic cavity from the abdominopelvic cavity?

Accepted Answer

Transverse plane

Question 10

A patient is diagnosed with a tumor in the left hypochondriac region. Which organ is most likely affected?

Accepted Answer

Spleen

Question 11

Which of the following best describes the hierarchical organization of the human body from simplest to most complex?

Accepted Answer

Atom, molecule, cell, tissue, organ, organ system, organism

Question 12

Which of the following is NOT a function of the integumentary system?

Accepted Answer

Stores minerals

Question 13

A patient has a deep laceration on the posterior aspect of the lower leg. Which anatomical term best describes the location?

Accepted Answer

Sural region

Question 14

Which organ system is responsible for transporting oxygen, nutrients, and wastes throughout the body?

Accepted Answer

Cardiovascular system

Question 15

Which of the following best describes the role of the effector in a homeostatic control mechanism?

Accepted Answer

Provides the means for the control center’s response to the stimulus

Question 16

Which of the following is an example of positive feedback in the human body?

Accepted Answer

Blood clotting after a vessel injury

Question 17

A patient is lying face up on an examination table. What is the anatomical term for this position?

Accepted Answer

Supine

Question 18

Which of the following directional terms means 'away from the midline of the body'?

Accepted Answer

Lateral

Question 19

Which serous membrane directly covers the surface of the heart?

Accepted Answer

Visceral pericardium

Question 20

A patient has a fracture at the distal end of the radius. Which of the following best describes the location of the injury?

Accepted Answer

Closer to the wrist

Chapter 1: The Human Body—An Orientation (Anatomy & Physiology Study Notes)

Study Guide - Practice Questions