Lesson plan
Transdermal patch
applied to the left arm tablets and transdermal patch A transdermal patch is a medicated adhesive patch that is placed on the skin to deliver a specific dose of medication through the skin and into the bloodstream. An advantage of a transdermal drug delivery route over other types of medication delivery (such as oral, topical, intravenous, or intramuscular) is that the patch provides a controlled release of the medication into the patient, usually through either a porous membrane covering a reservoir of medication or through body heat melting thin layers of medication embedded in the adhesive. The main disadvantage to transdermal delivery systems stems from the fact that the skin is a very effective barrier; as a result, only medications whose molecules are small enough to penetrate the skin can be delivered by this method. The first commercially available prescription patch was approved by the U.S. Food and Drug Administration in December 1979 . These patches administered scopolamine for motion sickness. In order to overcome restriction from the skin, researchers have developed microneedle transdermal patches (MNPs), which consist of an array of microneedles, which allows a more versatile range of compounds or molecules to be passed through the skin without having to micronize the medication beforehand.…
Article summary
applied to the left arm tablets and transdermal patch A transdermal patch is a medicated adhesive patch that is placed on the skin to deliver a specific dose of medication through the skin and into the bloodstream. An advantage of a transdermal drug delivery route over other types of medication delivery (such as oral, topical, intravenous, or intramuscular) is that the patch provides a controlled release of the medication into the patient, usually through either a porous membrane covering a reservoir of medication or through body heat melting thin layers of medication embedded in the adhesive. The main disadvantage to transdermal delivery systems stems from the fact that the skin is a very effective barrier; as a result, only medications whose molecules are small enough to penetrate the skin can be delivered by this method. The first commercially available prescription patch was approved by the U.S. Food and Drug Administration in December 1979 . These patches administered scopolamine for motion sickness. In order to overcome restriction from the skin, researchers have developed microneedle transdermal patches (MNPs), which consist of an array of microneedles, which allows a more versatile range of compounds or molecules to be passed through the skin without having to micronize the medication beforehand.…
Key claims
- release date: 2007 — source: Wikipedia · confidence 0.95
Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- The record states that the release date is "2007". What evidence would count against this claim?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
- Wikipedia https://en.wikipedia.org/w/index.php?oldid=1373548569
Key claims and bibliography are generated from the same tracked claims and sources as the article page.