Which of the following types of tablet is dissolved in the mouth?

Rationale

Troche is a type of tablet that is dissolved in the mouth.

Troches, also known as lozenges, are designed to dissolve slowly in the mouth, releasing their active ingredients for local or systemic effects. This method of administration allows for direct absorption through the oral mucosa, making them effective for specific therapeutic purposes.

A (Sustained release) YOUR ANSWER

Sustained release tablets are formulated to release their active ingredients over an extended period after being swallowed. They are typically designed for gastrointestinal absorption and do not dissolve in the mouth, making them unsuitable for this purpose.

B (Troche) CORRECT

Troches are specifically designed to dissolve in the mouth, making them ideal for delivering medication directly to the oral cavity. This formulation allows for a pleasant taste and direct absorption, which can be particularly beneficial for conditions affecting the throat or mouth.

C (Effervescent) YOUR ANSWER

Effervescent tablets are designed to dissolve in water, producing carbon dioxide and resulting in a solution that is consumed as a drink. Although they dissolve easily, they require liquid for proper administration and are not meant to dissolve directly in the mouth.

D (Enteric coated) YOUR ANSWER

Enteric coated tablets are designed to withstand the acidic environment of the stomach and dissolve in the more alkaline conditions of the intestines. This coating prevents dissolution in the mouth, as their primary purpose is to deliver medication past the stomach for absorption in the intestines.

Conclusion

Troches are the only type of tablet among the choices provided that is specifically formulated to dissolve in the mouth, allowing for effective medication delivery through oral absorption. The other options—sustained release, effervescent, and enteric coated tablets—serve different functions and are not intended for oral dissolution, highlighting the unique role of troches in therapeutic applications.

Which of the following types of tablet is dissolved in the mouth?

Troche is a type of tablet that is dissolved in the mouth.

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