The presence of which of the following in the urine suggests a bacterial infection in the urinary tract?
A. Nitrite
B. Blood
C. Glucose
D. Protein
E. Bilirubin
A. Nitrite
The presence of nitrite in the urine suggests a bacterial infection in the urinary tract.
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Most physicians need at least ________ exam rooms to be efficient
A) three B) four C) two D) one
Pancreatic ________ cells produce pancreatic juice, which ultimately flows through the pancreatic duct to the duodenum.
Fill in the blank(s) with the appropriate word(s).
Arthur, an elderly and ailing man, has stated his preference to his family that he wants all possible life-extending procedures. In an economist's view, Arthur's preference is ____
A) dependent on his family's response B) likely to change after discussion with his physician C) dependent on the cost of the procedures involved D) unlikely to change
Which of the following technologies is NOT commonly used in the United States?
A. electrical impedance B. combination of electrical impedance and light scatter C. light scattering D. image processing