TNCC Exam 9th Edition Study Questions and Answers |Best Scored 100% pass | Latest 2023/24 | Updated & Verified | Guaranteed Success | 23 Pages

1. What is the effect of hypothermia on the oxyhemoglobin dissociation curveCorrect ans - Hemoglobin does not readily release oxygen for use by the tissues A shift to the left occurs in an environment of low metabolic demand (hypothermia, hypocapnia, alkalosis), increasing hemoglobin's affinity for oxygen. 2. EMS arrives with the intoxicated driver of a car involved in a motor vehicle crash. EMS reports significant damage to the driver's side of the car. The patient is asking to have the cervical collar removed. When it is appropriateto remove the cervical collar? Correct ans - After a physical examination if the patient has no radiologic abnormalities on CT A CT is recommended for spinal clearance in an impaired patient. 3. The nurse is caring for a 120 kg male brought in after a warehouse fire and iscalculating the patient's fluid resuscitation needs. He has painful red blistering to the entire surface of both upper extremities and superficial burns to the anterior chest. Using the modified Lund and Browder chart to calculate the total body surface area burned, how much IV fluid would be administered in the first 8 hours?