Neuromuscular Physiology Pharmacology Flashcards
What poison blocks the release of glycine from the spinal chord? What toxin?
Strychnine
Tetanus toxin
What drug used in Alzheimer’s blocks the glutamate effect on the NMDA pathway?
Memantine
What is the drug of choice for Alzheimer’s? (Acetyl coa esterase inhibitor)
Donepezil
Serotonin blocker that helps in patients with GI vomiting?
Ondansetron
DOC for treating neurologic symptoms of serotonin syndrome? Peripheral symptoms?
Ciproheptadine
Octreotide
What drug blocks substance P and increases a persons threshold for pain?
Capzacin
What drug takes the place of Choline and give you sympathetic side effects
Hemicholinium
What anticholinergic drug can be used in patients with diatonia (sustained muscle contraction)?
Benztropine
What is the DOC for motion sickness?
Scopolamine
What are the only 2 anticholinergics allowed for obstructive lung disease because they block c-GMP?
Ipartropium
Tiatropium
What drug is used for urge incontinence in adults?
Oxybutynin
What drugs end in Capone, used to treat Parkinson’s, only 20% effective, must combine with other drugs
Comt inhibitors
Serotonin agonist, used for GERD, blocks P450, lethal arrhythmias
Cisapride
2 drugs used to treat migraines, taken off market, first caused strokes/MI’s, second causes above plus retroperitoneal fibrosis
Methysergide
Tergesteride
Serotonin agonist and DA blocker, caused Parkinson’s in patients taking drug for long time?
Metoclopramide
Alpha 1 agonist, DOC for anaphylaxis?
Epinephrine
Alpha 1 agonist, most common decongestant?
Ephedrine
Alpha 1 agonist, DOC for neurogenic shock?
Phenlyephrine
Alpha 1 antagonist, used to diagnose pheochromocytoma?
Phentolamine
Alpha 1 antagonist, DOC for pheochromocytoma?
Phenoxybenzamine
Alpha 1 antagonist, DOC for ED before viagra?
Yohimbe
Alpha 1 antagonist, used for hypertension, first dose syncope?
Prazosin
Alpha 1 antagonist, first line for BPH?
Terazosin
Doxazosin
Alpha 1 antagonist, has fewest side effects in this class?
Tamsulosin
Blocks reuptake of catecholamines?
Cocaine
TCA’s
Promotes the release of catecholamines?
Amphetamines
Treatment for amphetamine over dose?
Ammonium chloride