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, while physiology is the study of how those parts function.

Question 2

A patient is experiencing difficulty breathing due to fluid accumulation in the pleural cavity. Which body cavity is directly affected?

Accepted Answer

Ventral body cavity

Question 3

Which of the following best illustrates the relationship between structure and function in the human body?

Accepted Answer

The flat shape of red blood cells allows them to efficiently transport oxygen.

Question 4

A surgeon makes an incision that divides the body into anterior and posterior sections. Which anatomical plane is used?

Accepted Answer

Coronal (frontal) plane

Question 5

Which directional term describes the position of the nose relative to the ears?

Accepted Answer

Medial

Question 6

Which of the following correctly lists the levels of structural organization in the human body from simplest to most complex?

Accepted Answer

Cell, tissue, organ, organ system, organism

Question 7

A patient has a tumor located in the mediastinum. Which organ could be directly affected?

Accepted Answer

Heart

Question 8

Which of the following best describes negative feedback in homeostasis?

Accepted Answer

A process that reverses a change to maintain equilibrium.

Question 9

Which membrane directly covers the surface of the lungs?

Accepted Answer

Visceral pleura

Question 10

A patient is lying face up on an examination table with palms facing forward. This position is known as:

Accepted Answer

Anatomical position

Question 11

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

Accepted Answer

Circulatory system

Question 12

If a structure is described as distal to the elbow, which of the following could it be?

Accepted Answer

Wrist

Question 13

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

Accepted Answer

Blood clotting after injury

Question 14

Which of the following best describes the peritoneum?

Accepted Answer

A membrane surrounding the abdominal organs

Question 15

A cross-section through the body that divides it into superior and inferior parts is made along which plane?

Accepted Answer

Transverse plane

Question 16

Which of the following is the correct metric unit for measuring the mass of an organ?

Accepted Answer

Gram (g)

Question 17

Which of the following is an example of a tissue?

Accepted Answer

Muscle

Question 18

If a patient has pain in the right upper quadrant of the abdomen, which organ is most likely involved?

Accepted Answer

Liver

Question 19

Which of the following best describes the function of a receptor in a feedback system?

Accepted Answer

Detects changes in the environment

Question 20

A patient is described as having a lesion on the ipsilateral side of the body as their right arm injury. Where is the lesion located?

Accepted Answer

On the right side of the body

Chapter 1 Exam Review – Human Body Orientation (ANP Study Guidance)

Study Guide - Practice Questions