NBRC TMC/CRT/RRT EXAM 200+ QUESTIONS AND ANSWERS COMPLETE 2023.

NBRC TMC/CRT/RRT EXAM 200+ QUESTIONS AND ANSWERS COMPLETE 2023. 1. A physician has ordered a 4yr old to receive 40% oxygen therapy. You would recomend which of the following oxygen delivery devices. B. Oxygen tent 2. A water barometer is being used to record the barometric pressure. The water within the barometer column has meniscus formation. You would read the barometer pressure at the. A. Bottom of the meniscus 00:0200:55 3. The respiratory care practitioner has received an order to administer 35% oxygen to a post-operative craniotomy patient. The patient is semi-conscious with an irregular breathing pattern. The most appropriate oxygen administration device for this patient would be. D. Venturi mask 4. A cuff pressure manometer is connected to the endotracheal tube of a patient receiving continious mechanical ventilation. The cuff pressure reading is 24 torr with a small air leak auscultated during inspiration. Which of the following should be done. C. Recommend changing to a larger endobranchial tube 5. A 12yr old conscious, spontaneously breathing female, weighing 40kg (88lb) is brought into the ER with a sustained cervical spine injury without any evidence of other trauma from a motor vehicle accident. The head is secured with sandbags and arterial blood gas analysis shows respiratory failure. To maintain the patients airway, the respiratory care practitioner should recommend a. A. 6.0 mm nasal endotracheal tube 6. A 22yr old male is being ventilated with a microprocessor ventilator. You are checking his cuff pressure with a cuff inflator and as you connect the pilot balloon to the cuff inflator, the pressure measured reads 0 torr. Your first immediate response would be. C. Reconnect the pilot balloon to the cuff inflator tightly 7. A refrigerator oxygen tent system is being used for a 2yr old child. The temperature of this oxygen device will be maintained at. C. Below room temperature 8. Which of the