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.

Why our nails turn blue during winter?

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Why our nails turn blue during winter?
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Nails turn blue in cold weather because our blood vessels constrict in response to a low temperature to minimize heat loss.
This results in less supply of RBC (which carry oxygen) and our blood appears blue. It is more apparent in nails due to their transparency.

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.

What is the benefit of drinking lemon water?

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What is the benefit of drinking lemon water?
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Vitamin C reduces melanin synthesis hence acting against tanning. It also boosts collagen synthesis making wrinkles less visible.
Drinking lemon water or applying its peels on the skin is beneficial because the peel is the storehouse of Vitamin C.

What is urine pH?

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What is urine ph?
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6.0
The pH test looks at how much acid or alkali is human urine. According to the American Association of Clinical Chemistry, the average urine pH value is 6.0 but may range from 4.5 to 8.0. Urine below 5.0 is acidic, and urine more than 8.0 – alkaline or basic.

What does energy drink contain?

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What does energy drink contain?
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Energy rinks main constituents are sugar, water and caffeine and taurine.
These ingredients help replenish lost fluids and stimulate energy release. They also contain ginseng, which reduces stress, bilboa seeds which enhance memory and the amino acid Taurine, which increases heart and skeletal muscle contractions.

What is the function of the retina?

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What is the function of the retina?
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Create an image display.
The purpose of the retina is to get the light that the lens focuses on to convert light into neuronal signals and send these signals to the brain for visual recognition.

What is the cell brain?

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What is the cell brain?
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Nucleus.
The Nucleus is called the “brain” of the cell since it contains the information necessary to carry out most cell functions.

Why trained athletes have bradycardia?

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Body Trivia trained athletes bradycardia
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A larger heart results in higher cardiac output, which also allows it to beat more slowly, as more blood is pumped out with each beat.
Athletic heart syndrome (AHS) is a non-pathological condition in which the human heart is enlarged as a consequence of repetitive cardiac loading, and the resting heart rate is lower than normal.