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25 Cards in this Set
- Front
- Back
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WHAT IS A MUSCARINIC AGONIST?
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CHOLINERGIC DRUG. STIMULATES MUSCARINE RECEPTOR, SO IT STIMULATES LOWER BP AND VASODILATION
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NAME A MUSCARINIC AGONIST DRUG
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BETHANECHOL
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BETHANECHOL USED FOR
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URINARY RETENTION
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BETHANECHOL IS A ____DRUG
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CHOLINERGIC
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BETHANECHOL CONTRAINDICATIONS
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GI LESIONS, HYPERTENSION, ASTHMA
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BETHANECHOL SIDE EFFECTS
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OVERSTIM OF PNS
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NEVER EVER EVER EVER GIVE BETHANECHOL
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IM OR IV
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BETHANECHOL DANGER
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CHOLINERGIC CRISIS
-RESP FAILURE -INCREASE SALIVATION -FLACCID PARALYSIS -CARDIAC FAILURE |
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WHAT DOES A NICOTINIC STIMULATING DRUG DO?
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STIMLUATES NICOTINIC RECEPTOR = EPI RELEASE, SKELETAL MUSCLE CONTRACTIONS INCREASE
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NICOTINE PT EDUCATIO
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AVOID OTHER STIMULANTS
CORRECT ADM ROUTE |
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NICOTINE USE
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SMOKING REPLACEMENT THERAPY
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NICOTINE CONTRAINDICATED
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MI, ANGINA, HYPERSENSITIVITY TO NIC, NON SMOKERS,
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NICOTINE ADVERSE EFFECTS
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VASOCONSTRICTION, INSOMNIA, TACHYCARDIA, HA, FATIGUE
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NICOTINE STIM. NICOTINIC RECEPTOR, WHICH MEANS ___RELEASE AND ____
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EPI, AND THINK CAFFIENE SIDE EFFECTS. DOES NOT RELAX YOU!!!
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NAME THE CHOLINESTERASE INHIBITOR DRUG
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NEOSTIGMINE (PROSTIGMIN)
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NEOSTIGMINE/PROSTIGMIN USED FOR
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MYASTHENIA GRAVIS, ILEO PARALYSIS (POST OP)
URINARY RETENTION |
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NEOSTIGMINE/PROSTIGMIN CONTRAINDICATED
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GI BLOCK, UT BLOCK, ILEO BLOCK
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NEOSTIGMINE/PROSTIGMIN SIDE EFFECTS
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VASODILATION (LOW BP), CHOLINERGIC CRISIS, RESP ARREST, BRONCHIAL CONSTRICTION, salivation increase, SWEATING
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ATROPINE OVERDOSE
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MAD AS A HATTER (CNS PSYCHOSIS) DRY AS A BONE (DECREASED SALIVARY) RED AS A BEET (VASODILATION) BLIND AS A BAT (MYDRIASIS)
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ATROPINE CONTRAINDICATIONS
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TACHYCARDIA, GLAUCOMA, HYPERSENSITIVITY, MYASTHENIA GRAVIS
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ATROPINE SIDE EFFECTS
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DECREASED : SALIVARY, GI MOTILITY, SWEAT
CONSTIPATION, BLURRED VISION, URINARY RETENTION, CHANGE HR, SMOOTH MUSCLE AND BLADDER CONTRACTION, TACHYCARDIA, HA, DIZZY, DRY MOUTH |
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ATROPINE =
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RAPID ONSET
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ATROPINE CAUSES ?
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VASOCONSTRICTION =INCREASED HR AND BP
USED FOR 911 BRADYCARDIA |
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NAME THE CHOLINERGIC ANTAGONIST DRUG:
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ATROPINE SULFATE
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ATROPINE DOES WHAT?
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BLOCKS ACh AT MUSCARINE RECEPTOR SITE. BLOCKS PNS RECEPTOR SITE MUSCARINE.
MUSCARIINE CAUSES VASODILATION AND LOW BP |
