Prehospital Trauma Life Support (Phtls) Post Test 9th Edition Complete Questions And Answers (Verified A+) 2023/2024

For patients with suspected TBI, MAP and SBP should be maintained to a minimum of {Ans: MAP of 85-90 mm Hg or SBP of 90 mm Hg}If possible, IV fluids should a be warmed to about ___ degrees F / ___ degrees C {Ans: 102 degrees F / 39 degrees C}Patients with suspected internal hemorrhage in the chest, abdomen, or retroperitoneum (pelvis), should have titrated crystalloid solution to maintain a MAP of ___ and SBP of ___ {Ans: MAP of 60-65 mm Hg / SBP of 80-90 mm Hg}TRUE OR FALSE: Volume resuscitation can be managed more aggressively in controlled external hemorrhage even if there is a reason to suspect to suspect associated intrathoracic, intra-abdominal, or retroperitoneal injuries? {Ans: FALSE - there must be no reason to suspect internal hemorrhage before aggressive fluid resuscitation due to potential of "busting a potential clot" and causing bleeding to continue}The cells that make up the renal tubules are sensitive to ischemia and may die if their oxygen delivery is impaired for more than ___ {Ans: 45 to 60 minutes}How much of the administered volume of a crystalloid solution stays in the cardiovascular system after 30-60 minutes of administration?