Magnesium Sulfate Flashcards

1
Q

MgSO4 Drug Class

A

Electrolyte

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2
Q

MgSO4 Indications

A

Magnesium deficiency
Anticonvulsant

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3
Q

MgSO4 Contraindications

A

Heart block

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4
Q

MgSO4 Adverse Effects

A

Magnesium intoxication
Respiratory paralysis
Hypotension

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5
Q

MgSO4 MOA

A

Magnesium is a cofactor for enzymatic reactions
Prevents arrhythmias by blocking neuromuscular transmission

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6
Q

MgSO4 Dosing

A

Should not exceed 150 mg/min

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7
Q

MgSO4 and CPB

A

Used after xclamp removal
Used in cardioplegia additive
Dictated by surgeon and protocol

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