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Did you know?

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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A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

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Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

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There are 20 feet of blood vessels in each square inch of human skin.

The patient is undergoing an allergy skin test by receiving subdermal inoculations of allergens. Inf The patient is undergoing an allergy skin test by receiving subdermal inoculations of allergens. Inf
Herniated disk. A herniated disk is a protrusion of the disk’s gelatinous center, called the nucleus Herniated disk. A herniated disk is a protrusion of the disk’s gelatinous center, called the nucleus
Mechanisms of pain at the nociceptor level Mechanisms of pain at the nociceptor level
Mechanisms of pain at the nociceptor level. Mechanisms of pain at the nociceptor level.
Endogenous Analgesic Compounds Released After Pain Stimuli Endogenous Analgesic Compounds Released After Pain Stimuli
Video: Primary Active Transport - electrochemical gradient and ion transport / water movement

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