Question 1

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

Accepted Answer

Anatomy is the study of form, and physiology is the study of function.

Question 2

A patient presents with a hiatal hernia, where part of the stomach slides through the diaphragm into the thoracic cavity. Which body cavity is affected by this condition?

Accepted Answer

Thoracic cavity

Question 3

Which organ system is primarily responsible for producing heat and maintaining posture?

Accepted Answer

Muscular system

Question 4

A medical student is asked to identify the anatomical position. Which of the following descriptions is correct?

Accepted Answer

Standing erect, arms at sides, palms facing forward, feet flat

Question 5

Which of the following is NOT a primary tissue class found in the human body?

Accepted Answer

Cartilaginous

Question 6

A radiologist uses digital subtraction angiography (DSA) to diagnose a patient. What is the main advantage of DSA over traditional angiography?

Accepted Answer

DSA subtracts pre-contrast images to provide clear views of small arteries.

Question 7

Which membrane directly covers the surface of the lungs?

Accepted Answer

Visceral pleura

Question 8

If a patient is lying face up, which term best describes their position?

Accepted Answer

Supine

Question 9

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

Accepted Answer

Outward fold that binds the small intestine to the wall

Question 10

A physician needs to visualize soft tissues in the brain without using ionizing radiation. Which imaging technique is most appropriate?

Accepted Answer

Magnetic resonance imaging (MRI)

Question 11

Which of the following regional terms refers specifically to the forearm?

Accepted Answer

Antebrachial

Question 12

Which of the following is an example of a retroperitoneal organ?

Accepted Answer

Kidney

Question 13

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

Accepted Answer

Peritoneum

Question 14

Which plane divides the body into right and left portions?

Accepted Answer

Sagittal plane

Question 15

Which term describes a structure that is closer to the midline of the body?

Accepted Answer

Medial

Question 16

Which of the following best describes the function of the lymphatic and immune systems?

Accepted Answer

Circulate excess fluid to blood, remove debris, and protect the body from disease

Question 17

Which of the following is a correct example of anatomical terminology based on Greek and Latin roots?

Accepted Answer

Brachii means 'of the arm'

Question 18

A patient has a tumor in the cranial cavity. Which protective tissue lines this cavity?

Accepted Answer

Meninges

Question 19

Which of the following best describes the function of serous fluid?

Accepted Answer

Reduces friction and allows viscera to slide during movements

Question 20

A patient is found to have six lumbar vertebrae instead of five. This is an example of:

Accepted Answer

Anatomical variation

BIO 201 Human Anatomy: The Human Body—An Orientation

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