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Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

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The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

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There are more bacteria in your mouth than there are people in the world.

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Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

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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.

Lungs: RUL = Right Upper Lobe, RML = Right Middle Lobe, RLL = Right Lower Lobe, LUL = Left Upper Lob Lungs: RUL = Right Upper Lobe, RML = Right Middle Lobe, RLL = Right Lower Lobe, LUL = Left Upper Lob
Nine Abdominal Anatomic Regions Nine Abdominal Anatomic Regions
The pituitary gland lies just underneath the brain. It is subdivided into anterior and posterior lob The pituitary gland lies just underneath the brain. It is subdivided into anterior and posterior lob
Landform Regions Landform Regions
Use one hand to knead posterior neck muscles. Place the other hand on the recipient’s forehead to ... Use one hand to knead posterior neck muscles. Place the other hand on the recipient’s forehead to ...
The pseudoautosomal regions of the X and Y chromosomes The pseudoautosomal regions of the X and Y chromosomes
Video: Definitions of stroke volume, preload definition & Factors influencing stroke volume

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