Free Body Systems & Anatomy Practice Test (2026)

70 questions · 120 min · 70% to pass

70 Questions · 120 Minutes · 70% to Pass

Question 1 of 5

Sample Questions

Question 1

What is the difference between arteries and veins?

Answer: Arteries carry blood away from the heart, while veins carry blood back toward the heart.

Question 2

Which chamber of the heart pumps oxygenated blood to the entire body?

Answer: The left ventricle pumps oxygenated blood out through the aorta to the rest of the body.

Question 3

What is the primary function of the cardiovascular system?

Answer: To pump blood throughout the body, delivering oxygen and nutrients to cells while removing carbon dioxide and waste products.

Question 4

What do red blood cells primarily transport throughout the body?

Answer: Red blood cells primarily transport oxygen from the lungs to body tissues using the protein hemoglobin.

Question 5

What is the normal resting heart rate range for an adult?

Answer: 60 to 100 beats per minute is the normal resting heart rate for a healthy adult.