Anatomy & Physiology
Bleeding & Circulation
Diseases & Conditions
Treatments & Procedures
Health Facts
100

$100 Clue: This is the largest organ in the human body.

Skin.

100

This vitamin is essential for the coagulation, or clotting, of blood.

Vitamin K

100

Scurvy is caused by a deficiency in this vitamin.

Vitamin C

100

The first vaccine ever developed, it targeted this infectious disease.

Smallpox

100

Adults are generally recommended to drink this many cups of water per day.

Eight cups.

200

This organ is responsible for producing insulin to regulate blood sugar.

The pancreas

200

The common name for a myocardial infarction, a serious condition affecting blood flow to the heart.

Heart attack.

200

John F. Kennedy was a famous historical figure who had this endocrine system disease.

Addison's disease.

200

Willow bark was the original source of this common pain reliever.

Aspirin

200

It is recommended that teens get this many hours of physical activity per day.

One hour.

300

This part of the brain is primarily responsible for balance and coordination.

The Cerebellum

300

This is the medical term for an abnormally fast heartbeat

Tachycardia.

300

This common medical condition is characterized by the body's inability to regulate blood sugar levels.


Diabetes.

300

This procedure, also known as a spinal tap, involves taking fluid from the spine for diagnostic purposes.

Lumbar puncture.

300

This is the common name for the practice that involves paying full attention to the present moment without judgment.

Mindfulness.

400

There are 206 of these in the average adult human body.

Bones.

400

A typical adult weighing 150-180 pounds has approximately 1.2 to 1.5 gallons of this vital fluid.

Blood

400

This medical term, often a symptom of other issues, is the technical name for a headache.

Cephalalgia

400

In medical imaging, the acronym MRI stands for this.

Magnetic Resonance Imaging.

400

This is the approximate number of bones in the human body.

206

500

The primary function of these red cells is to carry oxygen from the lungs to the body's tissues.


Red blood cells.

500

This protein, found in red blood cells, is responsible for binding with oxygen.

Hemoglobin

500

Often associated with the artist Vincent van Gogh, this condition can cause visual halos and color distortions.

Digoxin toxicity.

500

Developed from a fungus, this class of drugs is commonly used to lower cholesterol levels.

Statins.

500

This "powerhouse" of the cell is responsible for energy production.

Mitochondria.