It is considered that intravascular administration (e.g. IV) does not involve absorption, and there is no loss of drug. The fastest route of absorption is inhalation, and not as mistakenly considered the intravenous administration.
Which route of administration eliminates the need for the drug to be absorbed?
*Intravenous administration bypasses the need for absorption from the gastrointestinal tract seen with oral administration, generally gives a very rapid onset and peak effect, and provides 100% availability of the drug in the bloodstream.
Which route of medication administration has the slowest rate of absorption?
Subcutaneous (SC)
The absoroption of subcutaneous injections is slower than that of IV route and it needs absorption similar to Intramuscular injection.
How route of administration affects drug absorption?
Different factors can affect drug absorption, these factors can be classified as drug-specific and patient-specific factors. Therefore, the percentage of drug absorption is varied among different routes of administration, such as oral, subcutaneous (SQ), transdermal, intravenous (IV), and intramuscular (IM).
What are the 5 routes of drug administration?
- Oral route. Many drugs can be administered orally as liquids, capsules, tablets, or chewable tablets. …
- Injection routes. Administration by injection (parenteral administration) includes the following routes: …
- Sublingual and buccal routes. …
- Rectal route. …
- Vaginal route. …
- Ocular route. …
- Otic route. …
- Nasal route.
What are the 10 routes of drug administration?
- Oral administration. This is the most frequently used route of drug administration and is the most convenient and economic. …
- Sublingual. …
- Rectal administration. …
- Topical administration. …
- Parenteral administration. …
- Intravenous injection.
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What are the 4 basic rules for medication administration?
The “rights” of medication administration include right patient, right drug, right time, right route, and right dose. These rights are critical for nurses.
What is the fastest route of absorption?
The fastest route of absorption is inhalation, and not as mistakenly considered the intravenous administration. Absorption is a primary focus in drug development and medicinal chemistry, since a drug must be absorbed before any medicinal effects can take place.
What is the slowest route of absorption?
Chapter 30
| Question | Answer |
|---|---|
| What type of drug name is Advil? | Brand name |
| The slowest route of absorption of a drug is | oral |
| Who is responsible for regulating the sale of medicines? | US Food and Drug Administration |
| Within the dental profession, who can prescribe drugs to a patient? | Oral surgeon, general dentist |
Which route of administration has the longest duration?
To ensure the patient has a restful sleep, the nurse knows which of the following methods of administration offers the patient the longest duration of drug action? a. Intramuscular administration.
What are the common injectable routes of administration?
Administration by injection (parenteral administration) includes the following routes:
- Subcutaneous (under the skin)
- Intramuscular (in a muscle)
- Intravenous (in a vein)
- Intrathecal (around the spinal cord)
What is the correct list of routes of administration for drugs quizlet?
Major routes of drug administration include:
- Enteral administration: ORAL, SUBLINGUAL, RECTAL.
- Parenteral administration: INTRAVENOUS (IV), INTRAMUSCULAR (IM), SUBCUTANEOUS (SC)
- TOPICAL administration.
- INHALATION IN THE LUNGS.
Why is the oral route of administration safer?
Oral: A majority of the drugs are administered orally as it is a convenient, safe and affordable route of administration. The effect of the drug in the body is dependent on its absorption in the digestive system. Absorption can begin in the mouth and stomach but is mostly completed in the small intestine.
How is the route of administration of medication determined?
Routes of administration are generally classified by the location at which the substance is applied. Common examples include oral and intravenous administration. Routes can also be classified based on where the target of action is.
What are the 7 rights for medication administration?
To ensure safe medication preparation and administration, nurses are trained to practice the “7 rights” of medication administration: right patient, right drug, right dose, right time, right route, right reason and right documentation [12, 13].
What is a general rule for drug administration?
Following the basic rule coupled with the “8 rights of medication administration” — right patient, right dose, right medication, right route, right time, right reason, right response and right documentation — can help you avoid medication administration errors.