10 Random Questions


In a patient with hypovolemic shock, which of the following factors is the best measure of the overall balance between oxygen supply and demand?

BASIC Respiratory & Critical Care General

When using a Venturi face mask with a reservoir bag

BASIC Equipment & Physics

Compared with a patient without liver disease, a patient with cirrhosis will have

BASIC Pharmacology & Pharmacokinetics

During laser microsurgery of the larynx using an endotracheal tube, a fire occurs in the airway. Which of the following is the most appropriate initial management?

BASIC Equipment & Physics General

Compared with thiopental, etomidate causes

BASIC Pharmacology & Pharmacokinetics

After receiving excessive intraoperative blood replacement, a patient anesthetized with fentanyl, diazepam, and nitrous oxide develops acute pulmonary edema. The drug most likely to help him acutely is

BASIC Transfusions & Fluids

Which Mapleson breathing circuit shown in the illustration permits the LEAST amount of fresh gas inflow to prevent rebreathing during spontaneous ventilation?

BASIC Equipment & Physics

Which of the following fluids will restore circulating blood volume with the smallest infused volume?


Which of the following statements concerning the cerebral effects of barbiturates is true?


While delivering nitrous oxide 1.5 L/min, oxygen 1.5 L/min, and sevoflurane 2%, a leak in the oxygen flowmeter would most likely be detected by the

BASIC Equipment & Physics