Question

question 85

which of the following oral dosage forms dissolves directly into the bloodstream without passing through the digestive tract?

effervescent tablets
disintegrating tablets
enteric-coated tablets
sublingual tablets

Explanation:

Analyze the question requirements

The question asks to identify which oral dosage form dissolves directly into the bloodstream without passing through the digestive tract.

Evaluate the options

Using the Oral Dosage Forms knowledge point

• Effervescent tablets: Dissolved in water before administration, swallowed, and absorbed via the gastrointestinal tract.
• Disintegrating tablets: Rapidly break down in the mouth but are swallowed with saliva, meaning absorption occurs primarily through the gastrointestinal tract.
• Enteric-coated tablets: Designed to pass through the stomach intact and dissolve in the intestines, which is part of the digestive tract.
• Sublingual tablets: Placed under the tongue, where they dissolve rapidly and are absorbed directly through the oral mucosa into the systemic circulation, bypassing the digestive tract and first-pass hepatic metabolism.

Determine the correct choice

The sublingual route allows the drug to enter the bloodstream directly through the mucosal capillaries under the tongue, completely bypassing the digestive tract.

Answer:

• Effervescent tablets
• Disintegrating tablets
• Enteric-coated tablets
• Sublingual tablets (Correct answer)