Question 1

Which of the following best describes the process of homeostasis in the human body?

Accepted Answer

The body maintains a stable internal environment by counteracting changes through feedback loops.

Question 2

Which of the following is an example of a negative feedback loop in human physiology?

Accepted Answer

Insulin release in response to increased blood glucose levels.

Question 3

A patient has a tumor located in the mediastinum. Which body cavity is directly affected?

Accepted Answer

Thoracic cavity

Question 4

Which directional term best describes the position of the wrist relative to the elbow?

Accepted Answer

Distal

Question 5

Which of the following prefixes means 'around'?

Accepted Answer

peri-

Question 6

A radiograph (X-ray) is ordered for a patient. Which type of tissue will appear most radio-dense (white) on the image?

Accepted Answer

Bone

Question 7

Which quadrant contains the majority of the liver?

Accepted Answer

Right Upper Quadrant (RUQ)

Question 8

Which of the following is NOT a characteristic of living organisms?

Accepted Answer

Pathology

Question 9

Which suffix is used to indicate inflammation in medical terminology?

Accepted Answer

-itis

Question 10

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

Accepted Answer

Supine

Question 11

Which imaging technique is best suited for visualizing soft tissues such as the brain and spinal cord?

Accepted Answer

MRI

Question 12

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

Accepted Answer

It separates the thoracic cavity from the abdominopelvic cavity.

Question 13

Which term refers to the study of cells under a microscope?

Accepted Answer

Cytology

Question 14

Which of the following is an example of a positive feedback loop?

Accepted Answer

Blood clotting

Question 15

Which core principle states that gradients drive many physiological processes?

Accepted Answer

Core Principle Three: Gradients Drive Many Physiological Processes

Question 16

If a patient has pain in the RLQ (Right Lower Quadrant), which organ is most likely involved?

Accepted Answer

Appendix

Question 17

Which of the following best describes the relationship between structure and function in anatomy?

Accepted Answer

Structure determines function at all levels of organization.

Question 18

Which term describes the position of the lungs relative to the diaphragm?

Accepted Answer

Superior

Question 19

A PET scan is ordered for a patient. What does this test show?

Accepted Answer

Metabolic activity

Question 20

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

Accepted Answer

Chemical, cellular, tissue, organ, organism

Foundations of Anatomy & Physiology: Key Concepts, Terminology, and Principles

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