Which of the following medications is administered through the sublingual route

Rationale

Nitroglycerin is administered through the sublingual route.

The sublingual route involves placing medication under the tongue for rapid absorption into the bloodstream. Nitroglycerin is specifically formulated for this method to provide quick relief from angina pectoris by allowing it to bypass the digestive system and enter circulation directly.

A (Insulin) YOUR ANSWER

Insulin is typically administered via subcutaneous injection rather than sublingually. This is due to its peptide nature, which makes it ineffective when taken orally or sublingually, as it would be broken down by digestive enzymes and not absorbed properly.

B (Penicillin) YOUR ANSWER

Penicillin is generally given via oral or injectable routes, not sublingually. Oral administration requires the drug to be absorbed through the gastrointestinal tract, which can result in slower onset of action compared to sublingual administration. Additionally, penicillin is not formulated for absorption through the mucous membranes of the mouth.

C (Nitroglycerin) CORRECT

Nitroglycerin is specifically designed for sublingual administration, making it the correct choice. This route allows for rapid onset of action, which is essential for treating acute angina attacks by quickly dilating blood vessels and improving blood flow to the heart.

D (Heparin) YOUR ANSWER

Heparin is administered through intravenous or subcutaneous routes. It is a large molecule that cannot effectively be absorbed through the sublingual route due to its size and structure. Therefore, it requires direct entry into the bloodstream for appropriate therapeutic effects.

Conclusion

In summary, nitroglycerin stands out as the only medication among the options that is specifically designed for sublingual administration, allowing for rapid absorption and action. Other options like insulin, penicillin, and heparin are unsuitable for this route due to their pharmacological properties and the requirements for effective absorption. Understanding these routes is crucial for effective medication administration and patient care.

Which of the following medications is administered through the sublingual route

Nitroglycerin is administered through the sublingual route.

Related Questions

Related Quizzes

How familiar were you with this question?

Report an Issue

Rate this Practice Test