CategoryBody Trivia

Human Body and Anatomy Trivia Questions and Answers

Human Body and Anatomy Trivia Questions and Answers

Do you think you know everything about the human body? Do you know about the body’s essential organs, brain functions, or digestive processes? Learn more about the anatomy of the human body as well as parts such as the bones, eyes, muscles, and heart. Challenge yourself or play with friends with the best collection of the fascinating and amazing medical facts and trivia.

Ready to test your knowledge? Click on the questions below to reveal the answer and some related information. Keep clicking to reveal all the answers. Enjoy your quiz!

What is Typhoid Mary?

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What is typhoid mary?
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Typhoid Mary was the nickname for Mary Mallon, an Irish cook who was the first person in the US that was quarantined for 27 years and four months as infected with typhoid fever pathogen.
Mary Mallon had worked in many domestic positions for affluent families before becoming a cook. She was a healthy carrier of Salmonella typhi who spread the disease, as many were infected due to her refusal of being ill. At least three deaths were attributed to her, but the exact number is not known, but it is estimated that she may have caused more than 50 fatalities. She was arrested and quarantined in 1907 and spent the last 24 years and seven months of her life in medical isolation at Riverside Hospital on North Brother Island.
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Which part takes up 80% of the brain?

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Body Trivia part takes 80brain
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Cerebrum.
The brain is contained and protected by skull bones of the head. The cerebrum is the most significant part of the human brain. It is divided into two hemispheres of the brain. The cerebral cortex is the outer layer of a gray matter that covers the core of a white matter.
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How does an iris scanner work?

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How does an iris scanner work?
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Iris scanner works on the principle of uniqueness of everyone’s iris. Iris are unique due to the amount of melanin content in them.
Crypts and ridges in iris are all unique and very little affected by genes. Iris scanner functions by sending a beam of infrared light that bounces back to it with certain frequency which is then decoded by a processing unit.
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Why are boys taller than girls?

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Why are boys taller than girls?
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Girls have shorter height as during puberty estrogen synthesis is higher than to boys.
Estrogen promotes closing of epiphyseal plates, which are structures present on the terminal ends of bones, composed of cartilage. These promote the growth of bone.
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Why do mosquitos bite some people more often?

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Why do mosquitos bite some people more often?
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People who are exhaling more carbon dioxide, alcohol consumers, those who sweat more or having a blood group O, are frequently attacked.
People who eat a lot of milk products and then exercise have lactic acid deposited on skin, they are also approached by mosquitos.
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What bone is called “bone of beauty”?

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What bone is called “bone of beauty”?
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Clavicle.
The clavicle or collarbone is a long bone, which serves as a support between the shoulder blade and the sternum. There are two keys, one on the left and one on the right. The clavicle is the only long bone in the body that lies horizontally.In fact, beauty does not exactly correlate with the collarbone. But usually women with a low-fat body are considered beautiful, and in these women, the collarbone is more noticeable and indicates the amount of fat indirectly.
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