What is the active ingredient found in the medicine Adalat?

• A.Nifedipine
• B.Adalimumab
• C.Digoxin
• D.Simvastatin

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Which of the following statements is true regarding Drug-receptor bonds?

• A.Covalent bonds of drugs with receptors are strong and mostly reversible
• B.Covalent bonding is much more common than electrostatic bonding in drug-receptor interactions
• C.Electrostatic bonds are stronger than covalent bonds
• D.Hydrophobic bonds are weak bonds and they are important in the interactions of highly water soluble drugs with the lipids of cell membranes
• E.Bond formation of between the acetyl group of aspirin and cyclo-oxygenase enzyme is a covalent bond

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If LN receives Dextrose 5% half Normal Saline with 20 meq of Potassium as IVF at 125mls/hour. How much dextrose is he getting in 24hrs?

• A.300gm
• B.500gm
• C.50gm
• D.150gm
• E.200gm

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The rate that an outcome will occur given a particular exposure, compared to the rate of the outcome occurring in the absence of that exposure is definition of which of the following?

• A.Incidence rate
• B.Prevelance rate
• C.Odds ratio
• D.Relative risk
• E.Confidence Interval

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Which of the following medication should be avoided in patients with heart failure?

• A.Cilostazol
• B.Pioglitazone
• C.Naproxen
• D.Celebrex
• E.All of the above

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