Increased incidence of gastric lymphomas has been noticed in persons infected with
A. Giardia lamblia
B. Cryptosporidium parvum
C. Entamoeba histolytica
D. Salmonella enteritidis
E. Helicobacter pylori
E
H. pylori is considered a potential carcinogen and has been pathogenetically linked with gastric lymphoma and gastric adenocarcinoma.
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The Ortho Evra contraceptive skin patch is worn for ________ before being replaced.
A. 3 days B. 1 week C. 2 weeks D. 1 month
Tom notices that he has to take a larger dose of a drug to achieve the same "high". This condition he is experiencing is known as
A. loss of control. B. tolerance. C. drug abuse. D. compulsion.
Two of the imaginary planes that divide the body derive their names from ________
A) prefixes B) suture lines on the cranium C) anatomical positions D) body cavities
Which group is disproportionately affected by cluster headaches?
A. elderly B. men C. women D. teenagers