Videos

1. What is the half-life of drug A if its elimination rate constant is 0.02 per hour? | HAADPharmaPrep
2. A man weighs 78 Kg is to be administered one gram vancomycin intravenously every 12 hours for seven days. The half-life of vancomycin is approximately eight hours and volume of distribution is approximately 1 L/Kg. What is the expected average steady-state plasma concentration in mg/L of vancomycin? | HAADPharmaPrep
3. An antibiotic has an elimination rate constant of 0.05 per hour and apparent volume of distribution of 0.6 L/Kg. What will be the clearance value in a 75 Kg adult? | HAADPharmaPrep
4. A radioactive substance with radioactivity of 4380 curium is received for thyroid treatment. If the optimum radioactivity for treatment is below 230 curium and the half-life is 6 hours, when can it be safely used? | HAADPharmaPrep
5. Patient was prescribed prednisolone 10 mg for 14 days, then 7.5 mg for 1 week, then 5 mg for 1 week, then 2.5 mg for 4 weeks. How many tablets of 2.5 mg prednisolone you will need? | HAADPharmaPrep
6. Patient presents a prescription with prednisolone. It is advised to start the therapy with 40 mg for 7 days followed by a reduction of 5 mg every 3 days until finished. How many 5 mg prednisolone tablets are needed to be dispensed? | HAADPharmaPrep