The disadvantages of the oral route include all of the following, except:Question 17AnswerDestruction of some drugs by GI enzymes and secretionsGI irritationPossibility of irregular absorptionPossible food-drug interactionFast onset of action
Question
The disadvantages of the oral route include all of the following, except:Question 17AnswerDestruction of some drugs by GI enzymes and secretionsGI irritationPossibility of irregular absorptionPossible food-drug interactionFast onset of action
Solution
The statement is asking for the option that is NOT a disadvantage of the oral route of drug administration. The options are:
- Destruction of some drugs by GI enzymes and secretions
- GI irritation
- Possibility of irregular absorption
- Possible food-drug interaction
- Fast onset of action
The first four options are indeed disadvantages of the oral route.
- Some drugs can be destroyed by the enzymes and secretions in the gastrointestinal tract, reducing their effectiveness.
- Some drugs can cause irritation to the gastrointestinal tract.
- The absorption of drugs can be irregular, leading to unpredictable effects.
- Some drugs can interact with food, which can either reduce their effectiveness or cause unwanted side effects.
However, the fifth option, "Fast onset of action," is not a disadvantage. In fact, it's often an advantage. When a drug has a fast onset of action, it means it starts working quickly, which is usually desirable. Therefore, the correct answer is "Fast onset of action."
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