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Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

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Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

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An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

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Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

The salivary glands, parotid, sublingual, and submandibular. This image shows the position of each g The salivary glands, parotid, sublingual, and submandibular. This image shows the position of each g
Sphygmomanometry. Photograph of a physician taking blood pressure readings with the use of a sphygmo Sphygmomanometry. Photograph of a physician taking blood pressure readings with the use of a sphygmo
To thoroughly clean a throttle body, it is sometimes best to remove it from the vehicle. To thoroughly clean a throttle body, it is sometimes best to remove it from the vehicle.
Body sites where the peripheral pulse is most easily palpated Body sites where the peripheral pulse is most easily palpated
Gland #2 (Soft) Picture 1 Gland #2 (Soft) Picture 1
The pH scale: Acids, Bases, and Buffers and Body Fluids in Flux The pH scale: Acids, Bases, and Buffers and Body Fluids in Flux
Video: Forming urine ( influencing factors), Forming dilute urine & Forming concentrated urine

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