Perfusion Exam Questions And Answers Latest Top Score 2024

Perfusion Exam Questions And Answers Latest Top Score 2024 Intrinsic pathway factors - correct answer.12,11,9 Extrinsic pathway factors - correct answer.3,7 Common pathway starts with factor - correct answer.10 Haldane effect shifts - correct (everything decreases) - increased pH - increased O2 affinity - decreased 2,3 DPG - decreased temp - decreased CO2 - decreased O2 dissociation Bohr effect shifts - correct (everything increases) - decreased pH - decreased O2 affinity - increased 2,3 DPG - increased temp - increased CO2 - increased O2 dissociation Where should the balloon pump be situated - correct the descending thoracic aorta, not blocking the renals or the left subclavian How do you check to make sure renals are not obstructed by balloon pump - correct answer.- abdominal pain - decreased urine output Indications for balloon pump - correct answer.- cardiogenic shock - post surgery complications - bridge to transplant - angina after medication - MR - MI Contraindications for balloon pump - correct answer.- AI - aortic dissection STEMI vs NSTEMI - correct answer.STEMI is acute and ST elevations, complete blockage NSTEMI is chronic and ST depression, partial blockage When does the balloon pump inflate - correct answer.- upon aortic valve closure (dicrotic notch) - T wave during diastole What gas is used in balloon pump - correct m Size of balloon pump catheter - correct answer.30cc = 4'10 - 5'4 40cc = 5'4 - 6'0 50cc = >5'8 Physiological effects of IABP - correct answer.- increased renal flow - increased coronary flow - increased cardiac output - decreased LV systolic and end diastolic pressure - decreased preload and afterload - decreased wall tension -alol -olol - correct blockers - shortest acting one is esmolol - ase - correct es - measure heart damage - troponin cardiac -azepam - correct anxiety - benzodiazepenes - diazepam - conazole - correct ungals - cycline - oxacin - sulfa - mycin - correct iotics - azteronam - vancomycin - dralazine - correct ypertensives - pril - correct answer.ACE inhibitors - statins - correct answer.HMG-COa reductase inhibitors define mediastinum - correct of tissues between the lungs that extends from the sternum to the vertebral column what portion of the mediastinum do the great vessels lie in - correct ior mediastinum what portion of the mediastinum does the thymus lie in - correct ior, inferior mediastinum what portion of the mediastinum does the heart lie within - correct n the pericardium, in the middle inferior mediastinum between the 2nd and 5th intercostal space what portion of the mediastinum do the esophagus and aorta lie within - correct rior, inferior mediastinum two layer of the pericardium - correct s and fibrous function of fibrous pericardium (strong fibrous layer) - correct nts over distention, tough protective membrane, anchors heart in mediastinum function of serous pericardium (inner serosal layer) - correct ion control, parietal layer touches the fibrous pericardium, visceral layers (epicardium, outer layer of heart) overlies the myocardium (middle layer of heart) and there is 50cc of pericardial fluid between the parietal and visceral layer name the head vessel from right to left - correct iocephalic