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28 Cards in this Set
- Front
- Back
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Lacrisert:
1. Place in the _________ 2. Imbibes ____________ 3.Forms a _______-like mass Lubricates for __________ hrs Erodes as _______ dissolves |
cul-de-sac
imbibes water gel-like mass 14-18 hrs Erodes as polymer dissolves |
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This drug is used for dry eye syndrome?
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Lacrisert
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T/F Lacrisert is biodegradable, but intravitreal implants are not.
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True
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This implant consists of a tablet encased in a silicone elastomer cup containing a relase orifice and a POLYVINYL alcohol membrane positoned btw the tab and the orifice
a. Vitrasert b. Retisert |
b. Retisert
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Uveitis is treated with:
a. Retisert b. Vitresert c. Lacrisert |
a. Retisert
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What is the difference btwn Vitrasert and Retisert?
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Vitrasert is similar to retisert but contains a ganciclovir tablet., and it also has a shorter release time
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What is used to treat CMV in AIDS patients and is not biodegradable?
a. Retisert b.Vitrasert c. Lacrisert |
a. Vitrasert
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Match the release with the proper drug.
a. Vitrasert b.Retisert c. Lacrisert 1. 5-8 months 2. 30 months 3.14-18hrs |
Vitrasert: 5-8 months
Retisert: 30 months Lacrisert: 14-18hrs |
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Give an example of a hormonal IUD.
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Mirena
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Which device is for contracepttion and steady release for 5 yrs:
a. Mirena b. Cervadil c.Nuvaring |
a. Mirena
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A hydrogel inset within a knitted retrieval system is called (generic)
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Cervidil
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The Swellabe intravaginal matrix that absorbs water , swells, then releases PGE2 for 12 hours is
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Cervidil
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Name the 3 types of intravaginal routes.
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Swellable Matrix
Mucoadhesive Gels Vaginal Rings |
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Which of the following are examples of progesterones gels:
a. Crinone b. Prochieve c. Polycarbophil gel d. All of the above |
D. All of the above
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Progesterone is formulated into a ___________ gel
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Polycarbophil gel
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Polycarbophil adheres to vaginal___________ for steady drug relase from _________ emulsion.
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epithelium; oil/water
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Progesterone gel are used to aid........
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embryo implantation
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T/F Vaginal rings undergo hepatic first pass metabolism
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F.
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Which is contained in a silicone polymer ring
a. Estring b. Femring c. Nuvarin |
a. Estring
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How far in the vagina does Estring go, and for how long?
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upper 1/3, for three months
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A reservoir for estradiol acetate is known as
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Femring
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A reservoir for estradiol
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Estring
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A two syringe system, where doxycycline in one syringe mixed with poly solution in another.
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Atridox
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Atridox has controlled release for ________
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7 days
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T/f Actisite is biodegradable
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F
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Tetracycline contained in a ethylene/vinyl acetate copolymer fiber is called
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Actisite
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What is unsual about LAcrisert?(he said it)
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The polymer used is the drug (Hydroxyproplycellulose)
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Membrane controlled release = _______ order release
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Zero
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