Anatomy
Nutrition
First Aid
Human Body Facts
Miscellaneous
100

What is the largest organ in the human body?

Skin

100

What is the most common type of food allergy?

Peanut allergy

100

What should you apply to a burn to reduce pain or swelling? 

Cool water (not ice!)

100

What percentage of the human body is water?

60%

100

Which blood type is considered the universal donor?

O Negative

200

How many bones are in the adult human body?

206

200

Which nutrient if the body's main source of energy?

Carbohydrates 

200

What should you do if someone is choking?

Perform the Heimlich maneuver.

200

What is the average height of a human?

5'4"

200

Which animal shares 98.8% of their DNA with humans?

Chimpanzee

300

Which part of the body contains the most bones?

Hand

300

What is the average number of calories burned per hour during sleep?

50 Calories

300

What is the first step in CPR?

Check if the person is responsive and call for emergency help.

300

How many taste buds does the average human tongue have?

10,000

300
On average, how many times a minute do a humans eyes blink?

20

400

What is the name of the longest, strongest, and largest bone in the human body?

Femur

400

Which vitamin is crucial for blood clotting?

Vitamin K

400

What is the best position to place someone in if they are unconscious but breathing?

The recovery position.

400

How long is the small intestine?

23 Feet

400

What is the average number of hair follicles on a human body?

5,000,000

500

What is the name of the smallest bone in the human body and where is it located?

Stapes, located in the ear.

500

Which spice helps in fixing motion sickness and nausea?

Ginger

500

What year was the first anesthetic for operations given?

1842

500

How many times does a human heart beat on average per day?

100,000

500

What year did the first kidney transplant take place?

1954

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