Q. On which individuals study of newly invented medicines are not done?

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Q. What should be the disadvantage of cross over study on volunteers?

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Q. Two or more drugs contain the same therapeutically active ingredient which elicits same pharmacological effects and can control the disease to the same extent are known to be pharmaceutic equivalent.

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Q. If the bioavailability of test formulation is 80-120% of the reference standard, it is considered to be bioequivalent.

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Q. Bioequivalence is a relative term which denotes that the drug substance reaches the systemic circulation at the same relative rate or time.

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Q. Poor bioavailability means poor aqueous solubility.

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Q. A drug with poor stability means higher bioavailability.

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Q. Which of the following is not an approach for overcoming bioavailability problems?

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Q. What will be the particle size after micronization of drugs?

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Q. What is the principle behind the use of surfactants?

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Q. Salts improve solubility and dissolution characteristics.

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Q. How pH alteration of the drug microenvironment is done?

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Q. Which one of the following is used for selective adsorption on insoluble carriers of the drugs?

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Q. Which of the following is used in the solvent deposition method of enhancing bioavailability?

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Q. Which of the following is used in solid solutions method of enhancing bioavailability?

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Q. Which of the following is used in molecular encapsulation of drugs for enhancing bioavailability?

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Q. At which of the four marked points of the plasma drug concentration versus time graph, absorption rate = elimination rate?

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Q. In the given picture, the marking “a” represents the drug concentration of which compartment?

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Q. In the given picture, the marking “b” represents the drug concentration of which compartment?

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Q. Which equation plot is being shown in the picture?

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