The student prepares to administer buccal medication. The medication should be placed under?

Appeared in: DSSSB Public Health Nurse - 2015

Explanation

The term 'buccal' refers to the cheek area. Therefore, buccal medication is placed in the space between the cheek and the gums.
This location is rich in blood vessels, allowing the medication to dissolve and be absorbed directly into the systemic circulation.
This route bypasses the gastrointestinal (GI) tract, which prevents the drug from being destroyed by stomach acid or altered by the first-pass effect in the liver.
Patient instructions should include not chewing or swallowing the medication and alternating cheeks with each dose to prevent mucosal irritation.

Option A: Placing medication on the client's skin describes the topical or transdermal route, not the buccal route.
Option C: Placing medication under the client's tongue is the sublingual route. While also an oral mucosal route, it is anatomically different from the buccal route.
Option D: Placing medication on the client's conjunctiva (the lining of the eyelids and the white of the eye) is the ophthalmic route.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Routes of Medication Administration: Buccal Route as background academic context rather than a clinical decision trigger.
Correct placement is critical for the intended therapeutic effect. Incorrect placement (e.g., swallowing a buccal tablet) can lead to drug inactivation or delayed onset of action.
Patient education is a key nursing responsibility. For buccal medications, the nurse must teach the patient to let the tablet dissolve completely without chewing, swallowing, or drinking liquids, and to alternate cheeks to prevent irritation.
The buccal route is advantageous for drugs that are either poorly absorbed from the GI tract or are heavily metabolized by the liver (high first-pass effect).

How to Approach the Question

First, identify the key term in the question: 'buccal medication'.
Recall the anatomical definition of 'buccal', which relates to the cheek.
Evaluate the options based on this definition. 'Between the client's cheeks and gums' directly matches the definition of the buccal pouch.
Differentiate this from other similar routes. 'Under the client's tongue' is sublingual, 'on the skin' is topical, and 'on the conjunctiva' is ophthalmic.
Confirm your choice by eliminating the other incorrect routes of administration.

Concept Tested & Keywords

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E6 Nursing Fundamentals Potter Perry 12e Part 3 p. 137-139

E6 Pharmacology Nursing Lilley 11e Part 1 p. 40-42

Practise the full DSSSB Public Health Nurse - 2015

Attempt every question from this paper in a timed mock, then review the full solution for each one.