| contact l. |
a laxative that increases the motor activity of the intestinal tract; the precise mechanism of action of contact laxatives is unknown, but they produce an accumulation of fluid and electrolytes in the colon and are thought to increase peristalsis by stimulating intramural nerve plexuses. Called also stimulant l.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| contact l., corneal |
one that rests on the cornea, not on the sclera, and requires no auxiliary liquid; called also corneal l.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| contact l., gas permeable |
any contact lens that transmits oxygen and carbon dioxide.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| contact l., hard |
a contact lens that maintains its shape without support and absorbs little or no water; it may be gas permeable or non–gas permeable. Called also hydrophobic contact l. and rigid contact l.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| contact l., hydrophilic |
soft contact l.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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