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BP Exam 2 Clincal Correlates
Clinical Correlates, Pathology, Pharmacology, and Pathophysiology
13
Medical
Professional
08/16/2008

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Cards

Term
Amiloride
Definition
Blocks ENaC (Epithelium Na+ Channel) - Diuretic - Apical
Term
Thiazide Diuretics
Definition
Block Na+/Cl- Apical Cotransporter
Term
Furosemide
Definition
Blocks Na+/K+/2Cl- Apical Cotransporter
Term
Tetrodotoxin (TTX)/Saxitoxin
Definition
Block Voltage-Sensitive Na+ Channels (Blocks AP)
Term
Tetraethylammonium (TEA)
Definition
Blocks Voltage-Sensitive K+ Channels
Term
Procaine
Definition
ACh Antagonist - Makes Threshold More Positive (Blocks AP)
Term
Botulinum toxin
Definition
Blocks ACh Exocytosis (Antagonist)
Term
Curare/Succinylcholine/Alpha-Bungarotoxin
Definition
ACh Antagonist (Blocks/Binds To ACh Receptor)
Term
Myasthenia Gravis
Definition
ACh Less Effective (Decrease # of Receptors) - Drooping Eye - Autoimmune - Treatment: Anticholinesterase (Increase ACh), Thymectomy
Term
Physostigmine/Neostigmine
Definition
Anticholinesterases - Agonstic (Block Hydrolysis of ACh)
Term
Black Widow Spider Venom
Definition
ACh Agonist - Stimulates ACh Release (Exocytosis)
Term
Methacholine/Nicotine
Definition
Mimic ACh (Muscarinic/Nicotinic Agonists, Respectively)
Term
Hemicholinium
Definition
Blocks Choline Uptake (Decreases Synthesis of ACh - ACh Antagonist)
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