In an outbreak, a ____ is the quickest study to complete because the investigator usually has access to a group of cases from the outbreak itself.
A. scientific investigation
B. random selection study
C. retrospective design
D. sample population study
Answer: C
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For which of the following reasons are newborns, infants, and the elderly more readily affected by the heat than other age groups?
A) Faster metabolism B) Inadequate salt intake C) Increased body mass D) Poor ability to regulate body temperature
A glucose result that is lower than the detection limit of the method should be reported as which of the following?
A. Zero B. Less than the detection limit value C. The actual concentration value given by the analyzer or as calculated by the operator D. Greater than the detection limit value
What minimally invasive procedure is frequently performed to open narrowed or blocked blood vessels?
A. Venostasis B. Angiography C. Angioplasty D. Thromboplastic surgery
Syphilis is a:
A. high-risk disease to the AEMT, especially through a needlestick. B. bloodborne disease that can successfully be treated with penicillin. C. sexually transmitted disease that is only found in vaginal secretions. D. bacterial infection that is typically resistant to antibiotic medications.