How well do you know your own body? What body part is the strongest? You don’t need to be a fitness freak to answer this, but it could help. We prepared this human body quiz and to our surprise, many people failed in the ‘easy’ questions. Question No. 8 proved to be rather tough. How familiar are you to your own body? The average score is 9/15.
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- Question of
What eye colour in humans is more associated with a higher sensitivity to pain?
- Green
- Brown
- Grey
- Blue
- All are the same
- Question of
Compared with toenails, fingernails grow:
- Faster
- Slower
- At the same speed
- Question of
There are about 14 billion brain cells in the human body at birth. After 25 years, that number:
- Increases.
- Decreases.
- Stays the same.
- Question of
How many colour hues can the human eye discriminate?
- 1 million
- 700 thousand
- 10 million
- 500 thousand
- Question of
It has been demonstrated that children grow faster in what season?
- Spring
- Summer
- Fall
- Winter
- Question of
How many different bones make up a human skull?
- 23
- 29
- 32
- 26
- Question of
80% of human body’s heat is lost through what part?
- The torso
- The arms
- The head
- The legs
- Question of
What’s the human body part that cannot heal itself?
- The ears
- The tongue
- The teeth
- The eyes
- Question of
The fear of being alone is called what?
- Pogonophobia
- Autophobia
- Algophobia
- Haphephobia
- Question of
How many chemical reactions do occur in the human brain each second?
- 600,000
- 66,000
- 100,000
- 30,000
- Question of
The strongest muscle in the human body is located where?
- The jaws
- The quadriceps
- The hand
- The tongue
- The arm
- Question of
What does lack of sleep actually cause in your immune system?
- Stimulates it.
- Impairs it.
- It has no impact.
- Question of
White blood cells account for what proportion of total blood cells in an adult’s body?
- 15 percent
- 5 percent
- 1 percent
- 10 percent
- Question of
Psychiatrists give the name of anginophobia to the fear of what?
- Pain
- Heights
- Thunder and lightning
- Choking
- Question of
In the US population, what proportion of patients that suffer from autoimmune diseases are women?
- 78 percent
- 48 percent
- 22 percent
- It’s the same proportion.
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