Which of the following second-generation agents is also approved for postherpetic neuralgia?
a. gabapentin (Neurontin)
b. lamotrigine (Lamictal)
c. phenytoin (Dilantin)
d. ethosuximide (Zarotin)
a. Gabapentin (Neurontin), a second-generation antiepileptic agent, is indicated as adjunct (combination) therapy for partial seizures in pediatrics 3–12 years and as adjunct therapy for partial seizures in adults. Gabapentin blocks sodium channels and increases GABA release in brain cells. Another FDA-approved indication is for the management of postherpetic neuralgia (PHN).
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Which of the following statements about hepatitis is TRUE?
A) The most common cause of hepatitis is alcohol abuse. B) Hepatitis is caused by a variety of infectious agents and chemicals. C) All types of hepatitis lead to chronic liver disease. D) All types of hepatitis are typically fatal within six months to two years.
____ are a means of giving medications directly into the circulation.
A. Topical lines B. Support lines C. Medical lines D. Control lines
Which of the following statements regarding rapid processing of dental radiographs is FALSE?
a. It can be accomplished in 30 seconds with special, fast-acting chemicals. b. It provides archival, permanent quality radiographs. c. Four cups are set up inside the box containing developer, rinse water, fixer, and wash water. d. A light-tight countertop box contains two openings that allow light-tight access of the radiographer's hands.
The cochlea completes approximately ____________________ turns from base to apex
Fill in the blank(s) with correct word