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22 Cards in this Set
- Front
- Back
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Which drug used to treat morning sickness is known to cause birth defects?
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Thalidomide
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Which pregnancy risk category shows no risk to the fetus?
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Category A
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Which pregnancy risk category has no evidence of human fetal risk?
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Category B
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Which pregnancy risk category shows that risk cannot be ruled out?
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Category C
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Which pregnancy risk category shows positive evidence of human fetal risk, but benefits may outweigh risks in certain situations?
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Category D
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Which pregnancy risk category shows definite fetal risk where the risk dearly outweighs any possible benefit?
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Category X
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When does organogensis occur?
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4-8 weeks gestation
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What are some examples of category B drugs?
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Azithromycin & Erythromycin, cephalosporins, penicillins, tylenol, prednisone
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Which drugs should be avoided during the first trimester?
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Tetracyclines, fluoroquinolones, metronidazole
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Which drugs should be avoided close to term?
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Sulfa drugs
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What are some examples of category C drugs?
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acyclovir, higher amounts of prednisone, ganciclovir
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Which viruses are teratogenic?
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CMV, varicella zoster, herpes, rubella
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Which teratogenic virus can cause cataracts, heart problems, and mental retardation?
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Rubella
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Which drug reduces the risk of HIV mother to fetus transmission?
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Zidovudine
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What are some examples of category D drugs?
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tetracycline, doxycycline, amitryptiline
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What are some examples of category X drugs?
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isoretinoin and thalidomide
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Which type of hormone replacement therapy should only be prescribed for women without a uterus?
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Estrogen therapy
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What are the disadvantages of cyclic hormone replacement therapy?
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uterine bleeding, less osteoporosis protection
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Hormone replacement therapy is contraindicated in which conditions?
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- liver disease
- undiagnosed vaginal bleeding - certain cancers - deep vein thromboses - blood clotting disorders |
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Estrogen/progestin therapy can result in an increased incidence of which conditions?
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- Strokes
- Heart attacks - blood clots |
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Estrogen/progestin therapy can result in an decreased incidence of which conditions?
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- colorectal cancer
- bone fractures |
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Menopausal bone loss is due to a decrease in which hormone?
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17-beta estradiol
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