A patient came in complaining of having a burning sensation while urinating. What chemical in the urine would confirm a suspicion that the patient has a urinary tract infection?
a. Ketone
b. Bilirubin
c. Blood
d. Nitrite
Answer: d. Nitrite
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To find the inpatient bed occupancy ratio for a period, what number makes up the numerator?
A. Total beds available B. Total inpatient service days for the period C. Total days in the period D. Total discharges for the period
The trigeminal nerve arises from the:
a. Pons b. Midbrain c. Medulla oblongata
In a pedigree, an X-linked trait will exhibit a recognizable pattern of inheritance because
a. females carry one X and one Y chromosome and males carry one X and one Y chromosome b. females carry two X chromosomes and males carry one X and one Y chromosome c. females carry two X chromosomes and males carry two Y chromosomes d. females carry two Y chromosomes and males carry one X and one Y chromosome
Influenza is caused by:
a. allergens b. viruses c. yeast d. fungi