Human organs and their features
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What is another name for the larynx?
thyroid gland
trachea
voice apparatus
pharynx
The answer is correct!
The answer is wrong!
The larynx or vocal apparatus with the vocal cords located in it make it possible to extract sounds.
How many bones does an adult have?
about 100
about 200
about 300
about 400
The answer is correct!
The answer is wrong!
An interesting fact is that at birth a baby has about 300 bones, but later they grow and form 206 bones.
To what size can a person's stomach grow?
up to 1 liter
up to 4 liters
up to 10 liters
up to 12 liters
The answer is correct!
The answer is wrong!
On average, the volume of an empty stomach in an adult is 0.5-1 liter. After a meal, it stretches and can reach a mark of up to 4 liters. Can you imagine? But, as a rule, during the day, the stomach returns to its standard size.
What is the hardest part of the human body?
skull
teeth
spine
tibia
The answer is correct!
The answer is wrong!
Human teeth are practically as hard as stones.
Where the person can't cry?
space
submarine
plane
underground
The answer is correct!
The answer is wrong!
Astronauts cannot cry in space because there is no gravity and tears cannot flow.
What organ controls the work of the entire body?
heart
the lungs
brain
liver
The answer is correct!
The answer is wrong!
Any activity of the body - walking, speaking, thinking, еtс., is controlled by the central nervous system. In turn, it is controlled by the brain. And he "processes" information and gives "orders" to organs and systems through nerve endings.
What is addiction to sweets equated to?
alcohol
drugs
energy drinks
all options are correct
The answer is correct!
The answer is wrong!
Addiction to sweets is equated to drug addiction. And scientists at the St. Luke's Heart Institute (this is in the USA) claimed that sugar is addictive and is a narcotic similar to cocaine.
What gas does a person release into the environment when exhaling?
oxygen
carbon dioxide
hydrogen
nitrogen
The answer is correct!
The answer is wrong!
Air, entering the human body during inhalation, enriches the blood with oxygen and "takes away" carbon dioxide from the blood. And a person releases it into the environment during exhalation.
Who is a geriatrician?
doctor for the elderly
children's doctor
doctor for teenagers
female doctor
The answer is correct!
The answer is wrong!
A geriatrician is a specialist whose field of activity includes providing medical care to the elderly. Diagnosis and treatment of diseases take into account the features of old age.
Thanks to what does a person get energy?
oxygen
water
food
sleep
The answer is correct!
The answer is wrong!
Food that a person absorbs is transformed into energy necessary for the vital activity of the entire organism.