HFHS CRITICAL CARE EXAM
| 107 QUESTIONS | WITH
ACTUAL ANSWERS!!
HFHS Evatee11/24/24HFHS 1 / 4
HFHS Critical Care Exam 1.Normal Length for PR, QRS, and QT intervals.
2.Big box on ECG readings = seconds?
3.Little boxes on ECG readings = seconds?
4.The mA that achieves capture is the PR 0.12-0.20 sec, QRS 0.08-0.12 sec, and QT interval less than or = to 450 ms or half the R-R interval 0.20 seconds 0.04 seconds pacing threshold 5.Defibrillation en- ergy settings (biphasic and monophasic) 6.Synchronized Cardioversion energy settings for SVT or aflutter, for afib, and for monomorphic VT (biphasic and monophasic) biphasic 120-200 j and monophasic 360 j SVT or aflutter-biphasic 50-100 j & monophasic 200 j Afib-biphasic 120-200 j & monophasic 200 j Monomorphic VT-biphasic 100 j & monophasic 100 j 2 / 4
HFHS Critical Care Exam 7.Vtach treatmentSynchronized cardioversion and Antiarrhythmic such as Amiodarone (150-300 mg) and/or lidocaine 3 / 4
HFHS Critical Care Exam 8.Vfib treatmentDefibrillation also can load them up with Amiodarone 9.SVT treatmentVasovagal maneuvers, carotid massage, Adenosine (if BP is good) 6 mg for first dose and then 12 mg for the second dose, or synchronized cardioversion 10.Torsades treat- ment 11.Anatomical lo- cation of Car- diac Assessment Landmarks 12.Pulse pressure calculation 13.Cardiac output normal values 14.Cardiac Index normal values 15.Central Venous Pressure or Right Atrial Pres-
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