| internal r. |
the electrical resistance within a voltage source, e.g., a battery, power supply, or generator.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| internal clot |
A clot formed by coagulation of blood within a vessel.
Ãâó:
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| internal s. |
a hormone; a substance secreted by an organ or structure of the endocrine system (q.v.). Cf. external s.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| internal hemorrhoid |
Hemorrhoid located proximal to the pectinate line, covered by mucous membrane and relatively insensitive to direct noxious stimuli. SEE: hemorrhoid for illus..
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| internal s. of urethra |
musculus sphincter urethrae internus.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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