How many pairs of ribs does the human body have?
12
Which of the following is not one of the five primary tastes?
Spicy
Sour
Sweet
Bitter
How many hairs are there on the human head?
40,000-80,000
200,000-450,000
90,000-150,000
150,000-200,000
How many teeth does an adult human typically have?
32
28
30
33
What percentage of the human body is made up of water?
50%
60%
80&
70%
How many kilograms of pressure does it take to break a human bone?
357 kilograms
227 kilograms
11 kilograms
164 kilograms
What is the smallest bone in the human body?
Stapes
Incus
Malleus
Which of the following is not a function of the liver?
Digestion
Vitamin synthesis
Detoxification
Blood clotting
Which one the following groups do we have in our bodies?
silicon, zinc, cobalt, calcium, silver, manganese, copper
copper, manganese, phosphates, nickel, zinc, cobalt, calcium
copper, gold, calcium, manganese, phosphates, nickel
What is the strongest muscle in the human body?
Biceps
Masseter
Gluteus maximus
A healthy heart beats around ... times per day
8,000,000
100,000
330,000
150,000
What is the main function of the red blood cells?
Blood clotting
Transportation of oxygen
Transportation of nutrients
Which part of the eye gives it its color?
Lens
Retina
Cornea
Iris
What is the medical term for the "Adam's apple"?
Throat bump
Laryngeal prominence
Adam's bump
Voice box bulge
What is the only part of the body that has no blood supply?
Cornea
Toes
Ear
Lungs
Which blood type is known as the universal donor?
A
AB
B
O
Which vitamin is synthesized by the skin when exposed to sunlight?
Vitamin D
Vitamin K
Vitamin B
Vitamin A
How many times does the average person blink in a minute?
50
40
20
30
Around how many litres of saliva do we produce per day?
1-2
2-3
3-4
500 ml - 999 ml
What is the technical term for the voice box?
Trachea
Phraynx
Esophagus
Larynx
How many new cells does a "normal" body produces per second?
25 millions
28 millions
30 millions
29 millions
What is the medical term for the kneecap?
Femur
Fibula
Patella
Tibia
What is the technical term for the collarbone?
Scapula
Radius
Clavicle
Calvicle
How many times does the average person yawn in a day?
10
4
30
25
Around how many muscles are used to smile?
15-20
13-17
20-30
30-35
What is the average lifespan of red blood cells?
130
115
125
120
What is the medical term for a "nosebleed"?
Epistaxis
Otorrhea
Sinusitis
Rhinorrhea
What is the medical term for "brain freeze"?
Cranial frostbite
Glacial encephalopathy
Cerebrocryogenics
Sphenopalatine ganglioneuralgia
How many bones is a baby born with?
260
270
290
300
How many bones are in the human body?
206
210
208
212
Which gland regulates metabolism?
Pituitary
Pancreas
Thyroid
Adrenal
What is the body's largest organ?
Skin
Which part of the body produces insulin?
Pancreas
How many bones are in the human foot?
24
22
30
26
Lungs inhale over ... litres of pair every day
1 million
2 billions
1 billion
2 millions
What is the purpose of the alveoli in the lungs?
Mucus production
Blood filtration
Carbon dioxide exchange
Oxygen exchange
What is the average lifespan of a taste bud?
1-2 weeks
5-6 days
1-2 months
they do not die
How many muscles are used when you take a step?
100
150
50
200
Which organ can regenerate itself?
Liver
Kidney
Lung
Heart
How many chambers does the human heart have?
3 1/2
4
5
3
Which part of the brain controls balance and coordination?
Brainstem
Thalamus
Cerebrum
Cerebellum