A tracheal aspirate, obtained from a comatose patient on a ventilator, grew an oxidase-positive non-lactose fermenter that produced a distinctive odor of sliced apples

It proved to be:
Motile: positive
Nitrate: red after addition of reagents A, B, and zinc
OF medium:
open tubes: glucose: blue, maltose: blue, lactose: blue, sucrose: blue
closed tubes: glucose: green, maltose: green, lactose: green, sucrose: green
This organism is
A) Acinetobacter baumannii. B) Elizabethkingia meningosepticum.
C) Alcaligenes faecalis. D) Moraxella nonliquefaciens.


C

Health Professions

You might also like to view...

Your medical direction orders administration of 125 mg of a drug via IV bolus. The multidose vial contains 5 g of the drug in 15 mL of solution. You would administer __________________________________________ mL of solution

Fill in the blank(s) with correct word

Health Professions

Which of the following increases the risk of motor vehicle collision?

A) Poor weather conditions B) Multiple vehicle responses C) The use of an ambulance escort D) All of the above

Health Professions

Results of a patient's pulmonary function test (PFT) show that the peak flow rate increased the most when she inhaled an aerosolized sympathomimetic agent and an aerosolized parasympatholytic agent

You would recommend that she be given which of the following? a. Ventolin® MDI b. Serevent Diskus® DPI c. Combivent Respimat® d. Foradil® DPI

Health Professions

Which of the following types of oxygen analyzers are generally used on current generation mechanical ventilators?

A. polarographic O2 analyzers B. paramagnetic O2 analyzers C. fuel cell O2 analyzers D. thermal conductivity O2 analyzers

Health Professions