Which of the following routes of medication administration would provide the lowest serum drug concentration? (A) Enteral (B) Intramuscular (C) Intrathecal (D) Intravenous (E) Tran... Which of the following routes of medication administration would provide the lowest serum drug concentration? (A) Enteral (B) Intramuscular (C) Intrathecal (D) Intravenous (E) Transdermal
Understand the Problem
The question is asking which route of medication administration would result in the lowest serum drug concentration for a patient who has end-stage Alzheimer's disease and difficulties with swallowing. Key concepts include understanding different routes of medication administration and their effects on drug concentration in the body.
Answer
Transdermal
The transdermal route would provide the lowest serum drug concentration.
Answer for screen readers
The transdermal route would provide the lowest serum drug concentration.
More Information
The transdermal route delivers drugs through the skin, typically resulting in a low, consistent serum concentration over time, often lower than other routes like intramuscular, intravenous, or enteral.
Tips
Common mistakes include confusing absorption rates with serum concentration. Remember that transdermal patches are designed for slow, continuous absorption.
Sources
- Medication Routes of Administration - StatPearls - ncbi.nlm.nih.gov
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