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38 Cards in this Set
- Front
- Back
Atropine
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Anticholinergic/ Antimuscarinic
Use: Symptomatic Bradycardia Dose: 0.2-1.0 mg IV Push Onset: Immediate Duration: 4 hours Half-life: Metabolism: Hepatic, 2.5 hrs Elimination: Renal - Urine More rapid than glycopyrolate Antagonizes Ach receptors |
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Ephedrine
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Indirect Sympathomimetric
Alpha and Beta Use: Increase BP Dose: 5-10 mg increments Vials: 50 mg/1mL diluted in 5-10 mL of NS. Dilute in 5 mL: 10 mg/mL. Dilute in 10mL: 5 mg/mL Onset: Instant Duration: 1 hour Half-life: 3-6 hours Metabolism: Hepatic Elimination: Renal- Urine Indirectly causes release of endogenous catecholamines Can increase HR with multi dosing due to depletion of catecholamine stores |
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Lidocaine
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Local Anesthetic, Antidysrhythmic
1.Reduces pain on injection; 2. Blunts SNS response with intubation (so, decreases hr &BP ) Doses: (IV) 1.0 mg/kg (induction) (IV Infusion) 1-4 mg/min. (arrythmia) (Topical): up to 4 mg/kg via LTA kit-spray Onset: (IV) Immediate, (Topical): Duration: (IV) 10-20 min, (Topical): Half-life: 1.5-2 hrs Metabolism: Hepatic: 10 min, then 1.5- 3 hour Elimination: Urine |
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Succinylcholine
Anectine |
Depolarizing NMB/ Muscle Relaxant - Made two acetylcholine molecules bound together
Use: Facillitates Intubation Dose: (IV) 1.0-1.5 mg/kg. Max dose: 150mg IV Onset: 1 min - fastest of all NMB's Duration: 2-3 min. - Fastest of all NMB's. (Be ready to give 2nd dose or a diff NMB w/n 3 mins) Half Life: Metabolism: Degraded by butyrylcholinesterase Plasma cholinesterase Terminates action of Ach AE: Elevates serum K+, Triggers Malig. Hyperthermia, Profound Bradycardia w/ 2nd or 3rd dose., Causes muscle fasiculations followed by brief flaccidity., Will potentiate the effects of the other NMB's, |
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Neosynephrine
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Alpha 1 Agonist - vasoconstictor (no beta)
Stimulates smooth muscle. Dose: (IV) 40-100 mcg. (Infusion) 50-180 mcg/min To admin: Draw up 10mL syringes of 80 mcg/mL. Give 0.5-1mL increm. doses to effect Can also titrate to effect w/ microdrip Cautions: Heart failure (inc. in SVR), - can cause ischemia. Constricts blood flow to organs: Only use until you can restore volume. Reflex bradycardia |
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Nitroglycerine
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Dliates veins.
Uses: Angina, Control HTN Admin: Draw up syringes of 100 mcg/mL Dose: (IV)50-100 mcg incremental boluses. (Infusion) 1-3 mcg/kg/min or 50-200 mcg/min Mild cerebral steal Decreases myocardial O2 consumption Metabolized in liver excreted in urine |
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Propofol
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Sedative/ Hypnotic: GABA receptor selective
Dose: Induction: (IV) 1.5-2.5 mg/kg bolus Infusion for sedation) 20-100 mcg/kg/min -->(Infusion for anesthesia) 100-300 mcg/kg/min Onset: Rapid - 30 secs Duration - Rapid (drug is not lipid soluble) AE: Pain on injection., Allergic rxns with peanut allergy, Hypotension: Use caution w. cardiac pts: CHF, CAD (give etomidate instead ), Resp. Suppression with lactic acidosis. Use within 6 hrs |
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Etomidate
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Induction/Intubation Agent
GABA receptor Depresses brain stem activity Agonist/Selective Dose: --> Intubation: (IV) 0.2-0.6 mg/kg Onset: SHORT Duration: Elimination Halftime: 2-5 hours AE: Pain on injection, Myoclonus, transiently depressed adrenocortial function Awake after7-14 min minimal cardio resp depression Post op N/V |
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Thiopental
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Barbituate: Thiobarbiturate/ Induction Agent
GABA Selective, Agonist Dose: (IV) 3-5 mg/kg Onset: Rapid - max brain uptake in 30s Duration: Short Distribution Halftime: 8.5 min Metabolism: Highly lipid soluble - distributes to muscles and fat quickly Elimination: Depends on metabolism: obese take longer. AE: Decreases BP and CO, EKG changes (Use caution with cardiac pts..use etomidate instead), Immunosuppression with long-term doses. Histamine release Porphyria |
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Glycopyrrolate
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Anticholinergic/ Antisialagogue
Dries up secretions, Prevents Bradycardia Dose: Secretions: (IV) 0.004mg/kg. Prevent Brady: (IV) 0.1-0.4 mg less dramatic effect on HR than atropine Does not cross BBB |
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Scopolomine
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Anticholinergic
Use: to cause Amnesia Dose: (IM,IV) 0.2-0.4 mg Interactions: Opiods intensify effects AE: CNS excitability in an awake pt Full affect 4-24 hrs Metabolized by liver ,excreted in urine Acts in CNS blocking cholinergic to vomit center |
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Epinephrine
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Sympathomimetric: Alpha and Beta Agonist
Uses: To increase HR, Contractility, Anaphylaxis Doses: -->Anaphylaxis: (subQ) 1 mL of a 1:1000 preparation -->Hypotension: (IV) 2-8 mcg incremental doses -->Codes: ACLS dose: 1 mg IV -->Infusion: 0.1-0.5 mcg/kg.min **(Used on local anesthetics to prolong the effects) Alpha and Beta are dose related |
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Propranolol
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Beta Adenergic Antagonist (Sympatholytic)
Beta 1 Beta 2 antagonist Dose: 1-5 mg Onset 15 mins Duration: VERY LONG (reduces the ability to reverse with sympathomimetrics) AE: Lack of selectivity: cause bronchoconstriction/ bronchospasm - blocks Alpha 2 receptors Metabolized in liver, excreted urine |
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Labetalol
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Sympatholytic: Adrenergic Antagonist
Alpha 1 and non selective Beta Blocker Use: Hypertension Dose: (IV) 0.25 mg/kg (5-10mg increments) -->Comes in 20mL Vials AE: Postural HTN due to the alpha 1 blockade ...be cautious in outpatient sx. |
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Metoprolol
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Sympatholytic: Beta1 Adrenergic Antagonist
Use: Antidysrhythmic, Antihypertensive Dose: (IV) 2-5 mg IV (incremental doses) Max 15 mg |
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Hydralazine
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Direct Vasodilator
Dose: (IV) 2.5-20 mg incremental boluses -->Avaliable in 20 mg/mL 1 mL vials Onset: Slow 2-20 mins AE: May cause reflex tachycardia. Follow with a beta blocker if necessary to control heart rate. Directly dilates peripheral vessels |
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Terbutaline
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Smooth Muscle Dilator
Uses: Bronchodilation, Arrest of pre-term labor Dose: (SQ) 0.25 mg |
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Vecuronium
Norcuron |
Non-depolarizing NMB Agent
Dose: -->(IV Bolus) 0.05- 0.1 mg/kg 100mcg/kg -->(After Sux) 0.04-0.06 mg/kg IV -->(Maintenance) 0.01-0.15 mg/kg Onset:3 mins Duration: (T90): 20 min AE: Repeated doses can cause accumulation and overmedication |
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Rocuronium
Zemuron |
Non-Depolarizing NMB Agent
Dose: -->(IV Bolus) 0.4-0.6 mg/kg -->(Maintenance) 0.1-0.2 mg/kg Onset: Most rapid of all NMB's Duration: LONG 30-90mins AE: Cummulation issues with repeated doses. Long duration can be a problem b/c can't can't reverse quickly/ easily. Metabolized in liver excreted bile and urine |
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Tracrium
Atracurium |
Non-Depolarizing NMB Agent
Dose: -->(IV Bolus) 0.3-0.6 mg/kg -->(After Sux) 0.2-0.4 mg/kg -->(Maintenance) 0.08-0.1 mg/kg Onset: 1-2 mins Duration: 20 min **Must be kept refrigerated.** AE: Can cause histamine release if large doses are given IV rapidly - this can cause hypotension. Hoffman elimination metabolized in plasma excreted urine and bile |
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Cistracurium
Nimbex |
Non-Depolarizing NMB Agent (An isomer of atrocurium)
Dose: -->(IV Bolus) 0.15-0.2 mg/kg -->(Maintenance) 0.03 mg/kg Onset: Duration: 40 + min AE: Does NOT cause histamine release. Hoffman elimination in plasma |
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Doxacurium
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Non-Depolarizing NMB Agent (derivative of atrocurium)
Dose: -->(IV Bolus) 0.05-0.08 mg/kg -->(After Sux) 0.025 mg/kg -->(Maintenance) 0.005-0.01 mg/kg Onset: Duration: LONG - 100+ min |
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Neostigmine
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Reversal Agent for NMB's/ An Anticholinesterase
Most commonly used - More effective in reversal Dose: --> (IV) 0.07 mg/kg 0.5-2mg IV Max 5mg slow push Onset: Peak Effect in 7-10 min AE: Profound vagal stimulation - can stop the heart, Bradycardia (prevented by concomitant administration of glycopyrrolate 0.4-0.6 mg IV) **(give 0.1 mg of Glycopyrrolate per mg of Neostigmine) Vagal stimulation Elimination kidneys and plasma esterase |
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Edrophonium
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Reversal Agent for NMB's/ An Anticholinesterase
Dose: 1 mg/kg IV Dose 10 mg max 40 mg Onset: FAST give 10 mins before end of surgery Duration: AE: Intense bradycardia: (Give 0.1 mg of Atropine per 10mg of Edrophonium to compensate.) **Neostigmine is more effective at reversal than Edrophonium.** Unknown metabolism excreted kidneys |
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Flumazenil
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Benzodiazepine Reversal Agent
Dose: (IV) 0.1-0.2 mg at 1-2 min intervals up to 3 mg AE: Seizure in high risk patients. Withdrawal syndrome can occur in benzo-dependent patients. |
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Naloxone (Narcan)
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Opoid Reversal Agent
Dose: (IV) 40-100 mcg increments Duration: 1-4 hours AE: too much too fast: CV stimulation &/or pulmonary edema. Withdrawal issues in opiod dependent pts. Caution: DO NOT use to correct over-sedation, especially in pts with high pain levels. Long duration will keep them from being medicated for pain for up to 4 hrs. |
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Doxapram
Dopram |
"The Magic Potion"
-->Respiratory and CNS Stimulant - effective in arousing patients after anesthesia Dose: (IV)0.5-1.0 mg/kg (Tab gives about 20 mg.) Duration: SHORT 12 mins Onset 2 mins Contraindications: Not for pt on narcotics. Do not give to pt with epilepsy, cerebral edema, or CVA. increase in HR and BP |
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Ondansetron (Zofran)
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5-HT3 Receptor Antagonist/ Antiemetic. (Only give prophylacticaly.)
Dose: (IV) 4-8 mg 15-30 min before end of surgery Lasts 8 hours metabolized liver excreted urine blocks receptors on vagal nerve terminals peripherally & in area postrema of brain reducing traffic to vomiting center |
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Dolasetron (Anzemet)
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5-HT3 Receptor Antagonist/ Antiemetic. (Only give prophylacticaly.)
Dose: (IV) 12.5 mg 15-30 min before end of surgery metabolized in liver excreted urine and feces |
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Granisetron (Kytril)
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5-HT3 Receptor Antagonist/ Antiemetic. (Only give prophylacticaly.)
Dose: (IV) 1.0 mg 15-30 min before end of surgery metabolized liver excreted urine |
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Promethazine (Phenergan)
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Antihistame, Sedative, Antiemetic
Dose: (IV) 12.5-25 mg Duration 4-6hrs Onset fast metabolized liver excreted urine |
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Dexamethazone (Decadron)
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Glucocorticoid - enhances the effects of 5-HT3 Antagonists
Dose: (IV) 4-10 mg AE: Can delay wound healing. Can increase blood sugar. |
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Methylprenisolone (SoluMedrol)
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Glucocorticoid
Uses: anti-inflammatory, Allergic Rxns, Steroid replacement therapy Dose: (IV) 10-40 mg |
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Diphenhydramine (Benedryl)
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Antihistamine, Sedative
Dose: (IV) 25-50 mg Uses: MILD allergic rxns due to histamine release. Use in elderly for sedation. |
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Reglan
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dopamine antagonist unkown mechanism of action
Increases gastric emptying dose 10 mg IV Duration 1-2 hrs metabolized by liver excreted in urine |
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Ketamine
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NMDA receptor antagonist blocking pain perception to th thalmus and cortex
dose 2-4 mg IV peak 5 mins Cardiac stimulant, increase BP, HR,CO, CVP slight resp depression metabolism liver excreted urine |
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Zantac
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H2 receptor blocker
Dose 50 mg onset fast Duration 6-8 hrs decreases acid production metabolized liver excreted urine |
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Inapsine
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Alpha adrenergic antagonist
dopamine receptor antagonist Dose 2.5 mg IV slow push (QT prolonged) Duration 2-4 hrs sedative, crosses placenta metabolized liver excreted urine |