1. in biphasic defibrillator, the polarity of the initial low voltage applied to the patient is reversed when applying the reversed high voltage. False. True) 2. Since spontancous ventilations is...

Extracted text: 1. in biphasic defibrillator, the polarity of the initial low voltage applied to the patient is reversed when applying the reversed high voltage. False. True) 2. Since spontancous ventilations is usually suppressed by anesthetic agents, the breathing gas is delivered to the patient by supported ventilation. True Falsę. 3. Compared to central laboratory tests, the point-of-care analyzers, that are used in the hospital laboratory, use a small amount of blood sample to provide fast blood chemistry results. (True False. 4. In volume-controlled ventilation, the expiratory pressure is set equal to the atmospheric pressure. True False. 5. Intracranial pressure monitoring may be a capability included in a physiologic monitor. False. True 6. When the inflow occluded, .. ..... generate microembolus and cavitation more th an ... ....... B. centrifugal pump, roller punmp. A roller pump, centrifugal pump. 7. In the doctor side of the dental chair, the handpieces use single water flow control knob. True False. 8. In the dental chair, the cup filler shares the same water supply with triple syringe. False. True 9. Clover-leaf ultrasonic transducer provides a large area of ultrasonic illumination and does not require repositioning. True False.