ICU BKAT 2022 Study Questions and Answers change in mental status - while receiving tpa, what would warrant for you to stop the medication aortic stenosis - systolic murmur that is ausculatated at the 2nd intercostal space, right sternal border is ?8-10 minutes - removing a line hold pressure for?right atrium - CVP reading directly reflects presue in the right heart failure - elevated CVP may indicate?left ventricle - pulmonary artery occlusive wedge pressure reflects pressure where?10-20/0-4 mean 5-10 - normal pulmonary artery pressure is 6-12 - mmhg normal PAOP Left ventricle failure - elevated PAOP indicates diltizepam - 68 year old complains of feeling a little funny in his chest and ecg shows afib/flutter. what medication should be used to treat?bundle branch block - qrs complex longer that .12 indicates infiltration leads to tissue necrosis - care should be excercised when administering IV dopamine becuase?t wave - strong ventricular stimulus is potentially dangerous when it lands where symptomatic complete heart block - indication for use of external cardiac pacemaker includes amiodarone 150mgIV bolus over 10 minutes - initial durg treatment for sustained ventricular tachycardia when a pulse is present epineprhine - patient become apneic and pulseless . the monitor shows asytole. the drug used initially?
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