click below
click below
Normal Size Small Size show me how
Magnesium Sulfate
cardiac
Question | Answer |
---|---|
MOA | CNS depressant |
MOA | reduces the release of Ach by motor nerves to decrease seizure activity |
MOA | slows HR at the SA node,prolongs AV conduction time=decreased dromotropy |
MOA | peripheral vasodilation (calcium channel blocking properties |
MOA | stabalizes cell membrane-decreases the chance for dysrythmia development |
MOA | neccesary for the Na+ K+ pump to function |
Indication | Hypomagnesemia |
Idication | Torsades |
Indication | Hypokalemia |
Idication | V-fib/pulseless V-tach associated with Torsades |
Idication | Severe asthma attack-Phase II status asmatachus |
Contraindications | Renal disease |
Contraindications | Shock |
Contraindication | Heart blocks |
Contraindication | Hypocalcemia |
Contraindication | Hypermagnesemia |
Precautions | May cause CNS depression and hypocalcemia |
precautions | RIVP may cause hypotension, heart blocks, and or respiratory depression |
Precautions | Renal impairment may increase chances of toxicity |
How supplied | 10%,12.5%,50% solution in 40,80,100,and 125mg/ml |
Dosage for V-fib/Pulseless V-tach | 1-2 gm in 10ml D5w SIVP |
Dossage for Torsades with a pulse | 1-2 gms in 50-100ml D5w SIVP |