Nervous System
You should sleep plenty and eat brain foods like berries, nuts, and fish to keep your brain sharp.
A) True B) False
True
You have 2 kidneys.
A) True B) False
True
If looking at a screen, you should take a break every 20 minutes to look 20 feet away for 20 seconds.
A) True B)False
True
Using cotton swabs inside your ear canal is a safe and healthy way to clean them.
A) True B)False
False
What is a synonym for pee?
A) Water B) Sweat C) Urine
Urine
You need good _________coordination to hit a baseball, shoot a basketball, or catch a football.
A) Hand-eye B) Foot-eye C) Eye-Brain
Hand-eye
The kidneys are shaped like which food item?
A) Large beans B) Small peas C) Round apples
Large beans
Your pupils get ____________ in a dark room so your eyes absorb more light.
A) Smaller B) Bigger C) Brighter
Bigger
Your ears help you ______________. They tell your brain if you are standing up or leaning over.
A) Eat B) Balance C) Cry
Balance
__________ is stuff your body gets rid of because it does not need it.
A) Vitamins B) Nutrients C) Waste
Waste
Which part of your body is the "Information Highway" (it connects your brain to your body)?
A) Skin B) Skull C)Spinal cord
Spinal cord
Which organ is the largest in the entire human body?
A) The Liver B) The Skin C) The Bladder
Skin
A person with ____________ vision has better than normal vision.
A) 20/20 B) 20/15 C) 20/200
20/15
Loud music in your ears can damage the tiny hairs in your __________ (snail shaped part) forever.
A) Ear wax B) Retina C)Cochlea
Cochlea
What do you call your different body parts that have specific and important jobs?
A) Organelles B) Guts C) Organs
Organs
Your nerves are made of special cells called _____________.
A) Nervites B) Neurons C) Wires
Neurons
Your urine goes from your kidneys to your ___________, a balloon sac that holds your pee.
A) Urethra B) Stomach C) Bladder
Bladder
What is the black dot in the center of your eye called?
A) Pupae B) Pupil C) Iris
Pupil
The part of the ear that you can see on the outside is called the_________.
A) Inner ear B) Ear bone C)Pinna
Pinna
Light enters through a clear window in your eye called the ________________.
A) Camera B) Eye lid C) Cornea
Cornea
What is the biggest part of the brain? (it helps you solve math problems and remember things)
A) Cerebellum B) Cerebrum C) Brain stem
Cerebrum
Your ______ filters toxins out of your blood, which is why too much alcohol destroys it.
A) Kidney B) Skin C) Liver
Liver
The _________ nerve connects your eyeball to your brain.
A) Spinal B) Optic C) Cornea
Optic
Deep inside your ear, sound waves hit your _____________, causing it to vibrate.
A) Eardrum B) Outer ear C) Sternum
Eardrum
The cerebellum in your brain handles your balance and ___________ (how your body works as a team).
A) Intelligence B) Coordination C) Digestion
Coordination