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There are four potential routes of parenteral injections, including intradermal (IM), subcutaneous (SQ), intramuscular (IM), and intravenous (IV). An intradermal injection is administered in the dermis just below the epidermis. A subcutaneous injection is administered into adipose tissue under the dermis.
- 2021
Dec 12, 2022 · The four types of parenteral routes include intravenous (IV), intramuscular (IM). subcutaneous (SQ), and intrathecal (IT) administration. Intravenous injection refers to the placement of nutrition or medication directly into a vein through an intravenous line, which is a flexible tube placed inside a vein, usually in the hand or arm.
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Aug 23, 2023 · Parenteral Routes of Medication. 1. Intravenous Route. This directly administers the medications to the systemic circulation. It is indicated when a rapid drug effect is desired, a precise serum drug level is needed, or when drugs are unstable or poorly absorbed in the gastrointestinal tract.
- Jean Kim, Orlando De Jesus
- 2023/08/23
- 2021
There are four potential routes of parenteral injections, including intradermal (IM), subcutaneous (SQ), intramuscular (IM), and intravenous (IV). An intradermal injection is administered in the dermis just below the epidermis.
- Oral route. Many drugs can be administered orally as liquids, capsules, tablets, or chewable tablets. Because the oral route is the most convenient and usually the safest and least expensive, it is the one most often used.
- Injection routes. Administration by injection (parenteral administration) includes the following routes: Subcutaneous (under the skin) Intramuscular (in a muscle)
- Sublingual and buccal routes. A few drugs are placed under the tongue (taken sublingually) or between the gums and teeth (buccally) so that they can dissolve and be absorbed directly into the small blood vessels that lie beneath the tongue.
- Rectal route. Many drugs that are administered orally can also be administered rectally as a suppository. In this form, a drug is mixed with a waxy substance that dissolves or liquefies after it is inserted into the rectum.
Jul 11, 2016 · IV administration is the most rapid of all parenteral routes, because it bypasses all barriers to drug absorption. Drugs may be given by direct injection with a needle in the vein, but they are more commonly administered intermittently or by continuous infusion through an established peripheral or central IV line.
Sep 21, 2021 · Parenteral routes can be classified into primary, which include the intravenous (IV), intramuscular (IM), and subcutaneous (SC) routes, and secondary, which are more specialized and less used parenteral routes, like intracardiac, intraarterial, intradermic, intraocular, and so on.
