Nutrition & Fuel
Anatomy & Body Systems
Mental & Emotional Wellness
Defending Health
Hygiene & Prevention
100

This macronutrient, found in foods like bread and pasta, is the body’s primary source of energy.


What is carbohydrates?

100

This is the largest organ of the human body, acting as a protective barrier


  • What is the skin?
100

This primary stress hormone is released by the adrenal glands during a "fight or flight" response.


  • What is cortisol?
100

To effectively kill germs, the CDC recommends scrubbing your hands with soap for at least this many seconds.


  • What is 20 seconds?
100
  • This basic hygiene habit is highly effective at preventing illness because it keeps harmful bacteria from entering the mouth.

What is washing hands (or avoiding biting your fingernails)?

200

This "sunshine vitamin" helps the body absorb calcium and is produced by the skin in response to sunlight.

What is Vitamin D?

200

These pair of spongy, air-filled organs are responsible for exchanging oxygen and carbon dioxide.

What is the lungs?

200

This 4-letter stage of sleep is when most vivid dreaming occurs and is crucial for memory consolidation.

What is REM (Rapid Eye Movement)?

200

These specific white blood cells produce antibodies to help the body fight off foreign invaders like bacteria and viruses.


  • What are B cells (or Lymphocytes)?
200

This routine medical appointment should be scheduled annually to check vital signs and screen for health problems early.

What is a yearly wellness exam?

300

This mineral is essential for building strong bones and teeth, and is heavily found in dairy products.

What is calcium?

300

This is the strongest and longest bone in the human body, located in the thigh

What is the femur?

300

Often called "feel-good" chemicals, these neurotransmitters act as natural pain relievers and are released during exercise.

What are endorphins?

300

This type of medication is used exclusively to treat bacterial infections and is entirely ineffective against viruses.

What is an antibiotic?

300

This waxy, fat-like substance is necessary for building cells, but high levels of its "LDL" variety increase heart risks.

What is cholesterol?

400

These are the building blocks of proteins, which the body uses to repair muscles and tissues.

What are amino acids?

400

This small master gland located at the base of the brain naturally secretes hormone (HGH).

What is the pituitary gland?

400

This ancient, 24-hour internal clock regulates our sleep-wake cycle and responds primarily to light and darkness.

What is a circadian rhythm?

400

This term describes the resistance to the spread of a contagious disease that happens when a high sufficiently high percentage of a population becomes immune


  • What is herd immunity?
400

This component of health involves establishing clear boundaries and building safe, meaningful relationships with others.

What is social health?

500

This type of dietary fiber does not dissolve in water and helps food move through your digestive system.

What is insoluble fiber?

500

Made up of your skin, hair, and nails, this largest organ system acts as your body's primary protective barrier.

What is the integumentary system?

500

This psychological term describes a state of emotional, physical, and mental exhaustion caused by excessive and prolonged stress.

What is burnout?

500

Discovered by Alexander Fleming in 1928, this was the world's first effective blockbuster antibiotic.


  • What is penicillin?



500

 This combination of physical, mental, and social factors surrounding a person makes up this non-genetic health determinant.

What is the environment?

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