What is not a type of muscle found in the human body?
rough
skeletal
cardiac
smooth
What is the average number of teeth in an adult human mouth?
32
12
49
6
Which vitamin is known as the “sunshine vitamin”?
Vitamin K
Vitamin C
Vitamin B12
Vitamin D
Which is the largest organ in the human digestive system?
large intestine
pancreas
small intestine
stomach
What percentage of the human body is water?
about 10%
about 95%
about 60%
about 25%
Which body system is Composed of bones, cartilage, and ligaments, it supports the body, protects organs, and allows for movement
skeletal system
urinary system
digestive system
respiratory system
How many muscles does the human body have?
about 65
over 1,200
about 325
over 600
How many taste buds does the average human tongue have?
approximately 5,600
approximately 24,000
approximately 10,000
approximately 250
Which mineral is essential for proper nerve function?
iron
potassium
calcium
niacin
What is the name of the tube that carries food to the stomach?
esophagus
pancreas
kidney
brain
How many lungs does the human body have?
two
three
four
one
How many bones does a typical adult human have?
189
490
206
252
Which is the largest artery in the human body?
coronary arteries
aorta
subclavian arteries
carotid arteries
Which is the longest bone in the human body?
tibia (leg)
femur (thigh bone)
fibula (leg)
patella (knee cap)
How many chambers does the human heart have?
1
2
4
5
What is the largest organ in the human body?
heart
brain
skin
liver
What body function is primarily a mechanism for thermoregulation, helping to cool the body down as it evaporates
coughing
sweating
crying
getting cold
What is the name of the organ that helps your body break down food?
small intestine
large intestine
liver
stomach
Which is the largest part of the human respiratory system?
lungs
diaphragm
larynx
bronchi
How many times does the human heartbeat per day on average?
100,000 times per day
295,000 times per day
32,000 times per day
5,500 times per day
Which body system is composed of skeletal, smooth, and cardiac muscle, and it's responsible for movement, posture, and circulation
nervous system
skeletal system
muscular system
digestive system
What is the most common type of sleep disorder?
sleep walking
insomnia
sleep exhaustion
sleep apnea
What color fruit or vegetable should you eat to get more Vitamin A?
yellow
green
orange
red
What is the most common type of food allergy?
citrus allergy
berry allergy
peanut allergy
melon allergy
Which is the largest muscle in the human body?
deltoids
biceps
gluteus maximus (butt)
triceps
Which is not a type of human blood cell?
red blood cells
white blood cells
cuplets
platelets
Which mineral is essential for proper oxygen transport in the blood?
iron
vitamin C
calcium
potassium
What is the most common type of respiratory disorder?
pneumonia
asthma
tuberculosis
bronchitis
What is the most common type of skin disorder?
acne
eczema
psoriasis
rosacea
What is the best way to keep germs from spreading?
washing hands
spraying Lysol
mopping the floor
breathing fresh air
What is the hardest substance in the human body?
tooth enamel
spine
femur bone
skull
Which body system is responsible for breaking down food into usable nutrients, which are then absorbed into the bloodstream
lymphatic system
respiratory system
digestive system
skeletal system
What is the name of the clear, liquid part of blood?
water
tears
plasma
saliva
What is the average number of hairs on a human head?
78,000
2,000,000
4,500
100,000