What is the mEq/ml (Milliequivalents) of 50% Magnesium Sulfate? (Molecular weight of MgSO4 is
120.4g/mol.)

• A.8.3mEq/ml
• B.4.11mEq/ml
• C.62mEq/ml
• D.50mEq/ml
• E.2.06mEq/ml

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Number of new cases per population at risk in a given time period is a definition of which of the following?

• A.Incidence rate
• B.Prevalence rate
• C.Mortality rate
• D.Odds ratio
• E.Confidence Interval

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Concomitant use of warfarin and omeprazole is associated with increased INR and prothrombin time(PT).
What enzyme dose the omeprazole inhibits that is metabolized by warfarin?

• A.CYP3A4
• B.CYP2C9
• C.CYP2C19
• D.CYP2D9
• E.CYP1A2

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LT is a 42-year-old white female with past medical history of epilepsy, gastroesophageal reflux disease and seasonal allergies. She weighs 86 kg, height 5'6" and allergic to Aspirin (rash) and Phenobarbital (difficulty breathing).
Her medications include Omeprazole 40mg daily, Phenytoin 200mg twice daily, Valproic acid 500mg four times daily, Loratadine 10mg daily. She comes to your community pharmacy to pick up prescription for Primidone 250mg twice daily.
Pertaining to Primidone what is the most appropriate action to take?

• A.Notify the physician, Primidone dose is too low.
• B.Notify the physician, Primidone in contraindicated in patient with phenobarbital allergy.
• C.Notify the physician, Primidone in contraindicated in patient with Aspirin allergy.
• D.Notify the physician, patient is already on three anti-seizure medication and primidone is not needed.
• E.Notify the physician, Primidone in contraindicated in patient with gastroesophageal reflux disease.

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Which of the following antidiabetic medication may cause cyanocobalamin deficiency?

• A.Saxagliptin
• B.Canagliflozin
• C.Pioglitazone
• D.Glimepiride
• E.Metformin

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