Did you know?
The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
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During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.
Did you know?
Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.
Examples of open and closed ended questons
Pure Word Deafness
Measure between terminal 30 and 87a. Terminal 87a is the normally closed contact, and there should ...
Heart valves in closed position viewed from the top.
Identification of the numbers in the Word Problem