GEMP - Routes of Drug Administration 🔥

Routes of Drug Administration Introduction Drug administration refers to the method and process by which medications are delivered into the body to treat diseases or manage health conditions. Understanding the various routes of drug administration is essential for medical professionals as it influences the efficacy, speed of action, and safety of pharmacological therapies. With the increasing...

Quiz Type

Practice

Subject

Pharmacology

Level

Level 300

Questions

7 questions

Created By

Premio Quest

Quick Rules

Time limit: 3 minutes
Multiple attempts are not allowed
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Question 1 of 7

Question 1

Basic multiple choice Remembering understanding

Consider a drug that is heavily degraded in the gastrointestinal tract. Which route of administration would be the most effective for ensuring bioavailability?

Oral administration.

Sublingual administration.

Intravenous injection.

Correct

Topical application.

Explanation

Intravenous injection bypasses the gastrointestinal tract, ensuring the drug is delivered directly into the bloodstream, avoiding degradation.

Question 2

Basic multiple choice Remembering understanding

In a scenario where a patient is in anaphylactic shock, which route of administration would be prioritized for epinephrine delivery, and why?

Transdermal patch for gradual absorption.

Intramuscular injection for a fast yet not immediate effect.

Intravenous injection for immediate drug effect.

Correct

Sublingual administration for quick onset.

Explanation

Intravenous injection provides an immediate effect critical for life-threatening situations like anaphylaxis.

Question 3

Basic multiple choice Remembering understanding

Considering a drug designed to combat withdrawal symptoms of opioid dependence, which route of administration would maximize its effectiveness over time and why?

Oral administration due to ease of use.

Transdermal patch for sustained release.

Correct

Inhalation for rapid absorption.

Intramuscular injection for quick action.

Explanation

Transdermal patches provide continuous drug release, enhancing compliance and maintaining therapeutic levels over time.

Question 4

Basic multiple choice Remembering understanding

A physician is assessing a patient with diabetes who requires insulin. If they choose the subcutaneous route for administration, what are the key advantages?

It provides immediate exposure to systemic circulation.

It requires more frequent dosing than intravenous methods.

It minimizes first-pass metabolism and potential degradation.

Correct

It is less painful than intramuscular injections.

Explanation

Subcutaneous administration avoids first-pass metabolism, which is important for maintaining insulin effectiveness.

Question 5

Basic multiple choice Remembering understanding

In evaluating the effectiveness of routes of drug administration, which of the following factors is most crucial for determining patient compliance?

The route’s ability to bypass first-pass metabolism.

Ease and comfort of administration.

Correct

The speed of action of the drug.

The potential for variable absorption rates.

Explanation

Patient compliance may be significantly influenced by how easy and comfortable the administration method is perceived by the patient.

Question 6

Basic multiple choice Remembering understanding

What common misconception about oral medications might lead to medication errors in clinical practice?

Oral medications can be given regardless of a patient's digestive health.

Correct

All oral medications are absorbed at the same rate.

Oral medications have less potential for adverse effects compared to injections.

Oral medications can bypass first-pass metabolism.

Explanation

Assuming all patients can safely take oral medications without accounting for digestive health can lead to serious medication errors.

Question 7

Basic multiple choice Remembering understanding

When is it most appropriate to choose the topical route for drug administration over other routes?

When systemic absorption is desired.

When immediate action is crucial for a life-threatening condition.

When localized treatment of skin conditions is required.

Correct

When avoidance of injections is preferred by the patient.

Explanation

Topical administration is most effective for localized treatment, such as in dermatological conditions, without systemic effects.