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43 Cards in this Set
- Front
- Back
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General Class Xylazine
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Adrenergic: Direct
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Receptor of Xylazine
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Alpha 2 agonist (pre-synaptic)
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Indications of Xylazine
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Indications of Xylazine
Similar to Detomidine Used as a sedative, analgesic, and pre-anesthetic for short manipulation or minor surgical procedures Reversed by Yohimbine (A2 |
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General Class Tensilon (Edrophonium)
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Cholinergic: Indirect
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Receptor/mechanism of tensilon (Edrophonium)
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Inhibition of AchE
Reversible inhibitor |
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Indication of tensilon (edrophonium)
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Used with myasthenia gravis
Short acting inhibitor of AchE Similar to neostigmine but is longer acting |
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General Class Prazosin
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Adrenergic: Direct Antagonist
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Receptor of Prazosin
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Alpha 1 C antagonist…located at post synaptic site
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General Class Clonidine
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Adrenergic: direct agonist
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Receptor of Action of Clonidine
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Alpha 2b agonist… located at pre synaptic sites
The derivative of Clonidine is Xylazine |
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General Class Metaprolol
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Adrenergic: Direct Antagonist B1
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General Class Dobutamine
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Adrenergic: Direct B1
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Mechanism of Action Dobutamine
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Inotrope
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Receptor of Dobutamine
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One slide says B1 and another says alpha and beta
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Indication of Dobutamine
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Anaphylactic shock and other forms of shock
Acute severe heart failure due to dilated cardiomyopathy…cardiac stimulation |
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General Class Albuterol
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Adrenergic: Direct agonist
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Receptor of Albuterol
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B2
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What other drugs is albuterol similar to
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Similar to metaproterenol and terbutaline
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Class of Terbutaline
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Adrenergic: Direct agonist
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Receptor of Terbutaline
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B2
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Indication of Terbutaline
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Selective inhibition of smooth muscle contraction
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What other drugs is terbutaline similar to
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Similar to Metaproterenol and albuterol
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Class of Carbechol
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Cholinergic: Direct agonist
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Mechanism of Action of Carbechol
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Choline esters: Agent that is chemically similar to Ach and usually has an extra methyl group or modification of Ach
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Receptor of Carbechol
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Muscarinic
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Indication to use carbechol
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Airway constriction
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What other drugs is Carbechol similar to
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Same as methacholine and bethanechol
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Class of Methacholine
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Cholinergic: Direct agonist
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Mechanism of Action of methacholine
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Choline esters: Agent that is chemically similar to Ach and usually has an extra methyl group or modification of Ach
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Receptor of methacholine
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Muscarinic
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Indication to use methacholine
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Airways constriction
Same as carbechol and bethanechol |
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Class of Botulinum toxin
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Cholinergic: Direct antagonist
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Mechanism of action of botulinum toxin
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Anticholinergic: prevents release of Ach
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Class of Glycopyrolate
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Cholinergic: Direct antagonist
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Mechanism of action of Glycopyrolate
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Antagonist muscarinic…similar to Atropine and Scopolamine
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Class of Hexamethonium
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Cholinergic: Direct antagonist
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Mechanism of action of hexamethonium
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Antagonist: Blocks Ganglionic Nicotinic receptors… reduces ganglionic AP
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Receptor for hexamethonium
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Nicotinic
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Indication of use for hexamethonium
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Indication of use for hexamethonium
Hypertension…causes contraction of smooth muscle…similar to decamethinium |
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Class of Decamethinium
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Cholinergic: Direct antagonist
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Mechanism of action for decamethonium
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Antagonist of nicotinic receptor…reduces ganglionic Ap
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Receptor for Decamethinium
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Nicotinic
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Indication of use for decamethinium
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Hypertension…causes contraction of smooth muscle…similar to hexamethonium
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