A nursing student is reviewing the concept of a generic drug. Which statement is accurate?
Brand names are the same as generic names
Once a drug's patent period has ended, the drug's trademark status is not protected, so other companies may produce the drug under its common or generic name.
Active ingredients can vary between generic and brand name drugs.
The name of a generic drug is capitalized.
The Correct Answer is B
A. Brand names are the same as generic names: Brand names and generic names are different. The brand name is the trademarked name given by the manufacturer, while the generic name is the drug's standard name.
B. Once a drug's patent period has ended, the drug's trademark status is not protected, so other companies may produce the drug under its common or generic name. After a drug's patent expires, other companies can manufacture and sell the drug under its generic name, leading to the availability of generic versions of the drug.
C. Active ingredients can vary between generic and brand name drugs. The active ingredient in generic drugs must be the same as in the brand name drug. However, inactive ingredients (e.g., fillers, binders) may vary.
D. The name of a generic drug is capitalized: Generic drug names are not capitalized. They are written in lowercase, while brand names are capitalized.
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Related Questions
Correct Answer is D
Explanation
A. Placebo group: A placebo group refers to participants receiving an inactive substance or placebo, not the research design itself.
B. Experimental drug: The term "experimental drug" refers to the drug being tested, not the design of the study.
C. Control group: The control group receives the placebo or standard treatment for comparison, but this term does not describe the study design.
D. Double-blind: A double-blind study is one in which neither the participants nor the researchers know who is receiving the active drug or placebo. This is the correct term for the described scenario.
Correct Answer is A
Explanation
A. Therapeutic level: This is the correct answer. It refers to the concentration of a drug in the bloodstream at which it achieves the desired effect without causing toxicity.
B. Therapeutic index: This is a ratio that compares the toxic dose to the therapeutic dose of a drug. It does not refer to the point of optimal effect.
C. Toxic level: This refers to the concentration of a drug at which it becomes harmful or toxic. It is not associated with the desired effect.
D. Therapeutic range: This refers to the range between the minimum effective concentration and the toxic concentration of a drug. It does not pinpoint the optimal effect but indicates the safe range.
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