Question 1

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

Accepted Answer

Anatomy studies the structure of body parts, and physiology studies how those parts function.

Question 2

Which organ system is primarily responsible for long-term regulation through hormones?

Accepted Answer

Endocrine system

Question 3

A patient has difficulty regulating blood glucose levels. Which organ system is most likely affected?

Accepted Answer

Endocrine system

Question 4

Which of the following is an example of negative feedback in homeostasis?

Accepted Answer

Sweating to reduce body temperature

Question 5

Which plane divides the body into equal left and right halves?

Accepted Answer

Midsagittal plane

Question 6

A medical student is asked to locate the heart. In which major body cavity is the heart found?

Accepted Answer

Thoracic cavity

Question 7

Which of the following best illustrates the concept of homeostasis?

Accepted Answer

The body maintains a stable internal temperature despite changes in external temperature.

Question 8

Which term describes a position closer to the trunk of the body?

Accepted Answer

Proximal

Question 9

Which of the following is NOT a specialty of physiology?

Accepted Answer

Gross physiology

Question 10

A scientist is studying the microscopic structure of tissues. Which specialty of anatomy is she practicing?

Accepted Answer

Microscopic anatomy

Question 11

Which organ system is responsible for immunity and fluid balance?

Accepted Answer

Lymphatic system

Question 12

Which of the following is the correct order of levels of organization from simplest to most complex?

Accepted Answer

Chemical, cellular, tissue, organ

Question 13

Which section divides the body into top and bottom portions?

Accepted Answer

Transverse section

Question 14

Why is standardization of anatomical terminology important in medicine?

Accepted Answer

It avoids confusion and ensures precision in communication.

Question 15

Which of the following is an example of positive feedback?

Accepted Answer

Blood clotting cascade

Question 16

A patient has a spinal cord injury. Which body cavity is directly affected?

Accepted Answer

Vertebral cavity

Question 17

Which organ system is responsible for nutrient breakdown and absorption?

Accepted Answer

Digestive system

Question 18

If a surgeon makes a cut that separates the anterior and posterior portions of the body, which plane is used?

Accepted Answer

Frontal (coronal) plane

Question 19

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

Accepted Answer

They reduce friction between organs.

Question 20

A patient is experiencing difficulty with oxygen exchange in the lungs. Which organ system is most likely involved?

Accepted Answer

Respiratory system

Foundations of Anatomy & Physiology: Organization, Terminology, and Homeostasis

Study Guide - Practice Questions