ATLS Review Exam 3 2024

When something crashes in secondary survey, you... - GO BACK TO PRIAMRY SURVEY If the question says you do not have capabilities, you will most likely - PREPARE FOR AND DO NOT DELAY TRANSPORT How much blood can femur lose - 2L What is always going to be the shock type to pick - Hemorrhagic What are the classes of hemorrhagic shock - 0-15% is class 1 15-30 is class 2 30-40% is class 3 >40% is class 4 What is the EARLIEST predictor of shock at what class - Narrowed pulse pressure in class 2 What will be base deficit for class 2 shock? - -2 to -6 meQ What will be the deficit for class 4? - -10 or less When will urine output start to decrease in shock? - Class 3 and 4 When does BP start to fall in shock - Class 3 What is GCS? - E-4 V-5 M-6 Eye spont 4 To command 3 To pain 2 None 1 Verbal spont is 5 Verbal confused is 4 Inappropriate 3 Garbling is 2 None is 1 Motor spont is 6 Localize pain is 5 Withdrawal pain is 4 Decorticating (flexion) is 3 Decebrate (extension) is 2 None is 1 Two main reasons to think about why GCS goes down? - TBI Hemorrhagic shock