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R.O.A.
Routes of Administration
Question | Answer |
---|---|
The appropriate administration route depends on what? | Dosage form thats available, patients age,and patient condition |
What are the advantages of oral route of administration? | easier to swallow, infants can be given this if in liquid form, unconsious patient can recieve this. |
What are the disadvantages of oral route of administration? | inactive by stomach acid, Quickly metabolized, have adverse reactions when mixed with certian food or liquid. |
what is perental? | Any other route other than oral. |
what is intradermal? | An injection of liquidm into the skin. |
What is subcutaneous? | An injection of liquid under the skin. |
What can sucutaneous cause? | slower absorption - less bloob vessuls |
what is intramuscular? | An injection into a muscle thats well supplied with blood vessuls. |
What is an advantage of intramuscular? | more rapid absorption, more than sudcutaneous |
What are the 5 intramuscular injections? | Deltoid (upper arm), vastus lateralis (midthigh lateral),retus femoris (midthigh anterior), ventrogluteal, and dorsogluteal |
what is a diadvantage of untramuscular? | Not always water soluable |
what are the advantages for intravenous? | theraputic effect seen right away, not need to be absorbed |
what are the diasdvantages for intravenous? | its an iv |
what are the different kinds of intravenous injections? | push, drip, and piggyback |
what is sublingual? | a tablet placed under tongue |
what are the advantages of sublingual? | drug absorbed quickly, and faster effect, not swallowed |
what are the diadvantages of sublingual? | dissolves slowly |
what are the advantages of rectal medications? | help constapation or hemorrhiods, referred route |
what are the disadvantages of rectal medications? | route is slow and unpredictable in effectivness |
what types of medications are used with vaginal administration? | creams and suppositories |
what is topical medication? | a cream or some sort applied to skin, or muccus membrans of eye, ear, nose, mouth |
what is transdermal? | applied to skin |
what are the advantages of transdermal? | felt systemiclly, subtained theraputic blood levels |