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Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

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More than 4.4billion prescriptions were dispensed within the United States in 2016.

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A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Summation of Heart Sounds, Normal Physiological Split of S2 Summation of Heart Sounds, Normal Physiological Split of S2
Summation of Heart Sounds, Paradoxical Splitting of S2 Summation of Heart Sounds, Paradoxical Splitting of S2
Summation of Heart Sounds, Variable S1 Summation of Heart Sounds, Variable S1
Audiometry exam being administered to a young child who is wearing the ear phones through which soun Audiometry exam being administered to a young child who is wearing the ear phones through which soun
Auscultating Heart Sounds Auscultating Heart Sounds
Abnormal Breath Sounds Abnormal Breath Sounds
Video: Sperm Formation

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