TMC practice exam| 281 QUESTIONS| WITH COMPLETE SOLUTIONS

What does chocolate blood indicate? correct answer: Methemoglobinemia Shows how much of the various type of hemoglobin are present correct answer: Hemoximetry One common cause of methemoglobinemia correct answer: Nitrite Toxicity Treatment for methemoglobinemia correct answer: Methylene blue Hemoximetry is the same as what? correct answer: Co-Oximetry What does hemoximetry measure? correct answer: Carboxyhemoglobin and other types of hemoblobin Buildup of pus in the pleural space correct answer: Empyema What causes empyema? correct answer: infection that spread from the lungs obtained by amniocentesis, when present, it indicates baby lung maturity correct answer: Phosphatidylglycerol Standard oxygen flow meter that plugs into the the wall correct answer: Thorpe Tube Oxygen regulator correct answer: Bourdon Gauge normal breathing correct answer: eupnea Bi-PAP ic called correct answer: NPPV "Marked" means correct answer: very severe an older term for a cardiac monitor correct answer: Oscilloscope Abnormal lung sounds correct answer: adventitious (FI02 x Mean Airway Pressure)/Pa02 correct answer: Oxygenation Index used to assess the intensity of ventilatory support required to maintain oxygenation and to assess the need for potential EMCO therpay for neonates/peds. correct answer: Oxygenation Index cardiac output formula correct answer: Fick Equation Cardiac output normal range correct answer: 4-8 LPM Cardiac index units correct answer: L/min/m2 (liters per min per square meter) Cardiac Index correct answer: 2-4 L/min/m2 Cardiac index is determined by correct answer: Cardiac Output (l/min) divided by Body surface area (m2) Ventilator waveform the "beak" correct answer: overdistention To correct ventilator waveform "overdistention" correct answer: decrease tidal volume or PIP Normal flow volume loop correct answer: Reduced Expiratory Flow loop correct answer: Normal loop with air leak correct answer: Increased Inspiratory and Expiratory Resistance correct answer: Reduced Compliance Loop correct answer: Patient Triggered Loop correct answer: Lower Inflection Point Treatment correct answer: Increasing PEEP, Adjusting Breath Lower Inflection loop correct answer: inadequate flow loop correct answer: Patient is having bleeding during bronchoscopy correct answer: epinephrine Patient coughing during bronchoscopy correct answer: Lidocaine FRC (functional residual capacity) correct answer: ERV + RV mnemonic for PFTs correct answer: The Loving Couple (TLC) went on VaCation (VC- vital capacity) in their RV (Residual Volume). They took along Fried Chicken (Functional Residual Capacity) and Ice Cream (Inspiratory Capacity). Their kids IRV (Inspiratory Reserve Volume) and ERV (Expiratory Reserve Volume) watched TV (Tidal Volume) in the (RV) while they traveled.. ERV + TV + IRV correct answer: VC-vital capacity decreased in restriction (less than 80% of predicted correct answer: TLC and VC