Heart
Random 1
Lungs
Brain
Random 2
100

Can be referred to as the big red juicy thing on top of the heart.

What is the aorta?

100

 It controls thought, memory, emotion, movement, breathing, and nearly every bodily function.

What is the brain?

100

This gas, a byproduct of cellular metabolism, is removed from the bloodstream during exhalation.

What is carbon dioxide (CO₂)?

100

 Bridge that allows communication through both sides of the brain.

 What is the corpus callosum?

100

This syndrome leaves a person fully conscious but almost completely paralyzed, usually due to damage to the brainstem.

 What is locked-in syndrome?

200

The heart has this many valves to ensure blood flows in one direction.

What is four?

200

Word used as an insult, but also to describe a very important organ.

What is fatty?

200

Smoking destroys these tiny things.

 What are cilia?

200

 Is made up of 2 things.

 What is the central nervous system?

200

These small, balloon-like structures—numbering up to 500 million per lung—are where gas exchange occurs.

What are alveoli?

300

In this closed system, blood stays inside vessels as it travels through arteries, veins, and capillaries

What is the circulatory system?

300

Contains up to 80% of all your brain’s neurons despite being only 10% of the brain’s weight.

What is the cerebellum?

300

Chronic exposure to this compound heightens dopamine release and causes addiction.

What is nicotine?

300

Send messages throughout body.

 What are neurons?

300

Coughing, sneezing, blinking.

What are reflexes?

400

This type of irregular heartbeat can cause palpitations, dizziness, or fainting.

What is arrhythmia?

400

Damage to the brainstem can cause problems with swallowing, breathing, and this involuntary muscle contraction often used to clear the airway.

What is coughing?

400

Has been linked to EVALI.

What is vaping or e-cigarettes?

400

Is crucial for memory

Hippocampus

400

 The cerebellum has two of these.

What are hemispheres?

500

These upper chambers of the heart receive blood coming into the heart — one from the body and one from the lungs.

What is the atria

500

3^9 - (120 x 164)

What is the number of lobes of the right lung?

500

This bacterial infection primarily affects the lungs and can cause chronic coughing and weight loss.

What is tuberculosis?

500

Has three layers.

 What are the meninges?

500

This structure separates the chest cavity from the abdomen and powers inhalation by contracting downward.

 What is the diaphragm?