Which type of observational epidemiological study is considered to be most reliable?
cohort<...
Health, 16.10.2019 09:01 Juicebox18
Which type of observational epidemiological study is considered to be most reliable?
cohort
clinical trial
case control
cross sectional
Answers: 2
Health, 22.06.2019 17:30
Christopher came down with chicken pox after spending time in his childβs day care. the chicken pox represents what link in the chain of transmission in this scenario?
Answers: 1
Health, 23.06.2019 04:31
Will treating a viral infection with antibiotics affect the course of the infection? a) no; antibiotics work by inhibiting enzymes specific to bacteria. antibiotics have no effect on eukaryotic or virally encoded enzymes.b) no; antibiotics do not kill viruses because viruses do not have dna or rna.c) yes; antibiotics activate the immune system, and this decreases the severity of the infection. d) yes; antibiotics can prevent viral entry into the cell by binding to host-receptor proteins.
Answers: 1
Health, 23.06.2019 05:00
A35-year-old woman arrives on the floor after an uneventful hysteroscopy to evaluate her long history of uterine fibroids. about 30 minutes after her arrival, she begins to complain of nausea and has two episodes of vomiting. the physical administers 0.625 mg of droperidol and 400 mg of acetaminophen by mouth. on follow-up evaluation, the patient's neck is involuntarily flexed to one side. she is alert, oriented, and conversation and has an otherwise normal neurological examination. which of the following is the most likely diagnosis? - cerebral vascular accident- conversion disorder- dystonic reaction to droperidol- munchausen syndrome- seizure
Answers: 3
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