Category: L
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Liquid glucose
A thick, syrupy, sweet-tasting liquid obtained from the incomplete hydrolysis of starch, containing D-glucose (dextrose), dextrins, and other carbohydrates. It is used for nutritive purposes and in various pharmaceutical and food preparations.
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Low tension glasses
A type of glaucoma in which intraocular pressures are normal (less than 22 mm Hg).
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Leaded glass
Safety glass that contains lead, used in radiology to help protect personnel from x-rays. The control booth utilizes a lead-impregnated glass window to safeguard the operator from harmful radiation.
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Lingual gland
Glands of the tongue, including the anterior lingual glands, posterior lingual glands (glands of von Ebner), and mucous glands at the root of the tongue.
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Labial gland
Multiple acinous glands of the mucosa of the lips.
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Lingual gingiva
Gingiva covering the lingual surfaces of the teeth.
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Labial gingiva
Gingiva covering the labial surfaces of the teeth.
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Lung irritant gas
Any toxic or noxious gas that causes irritation or inflammation of the airways or alveoli.
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Lumbar ganglion
One of the ganglia usually occurring in fours in the lumbar portion of the sympathetic trunk.
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Lover’s fracture
A fracture of the calcaneus, due to jumping from a height (e.g., a balcony or second-story window).