Wenckebach Study guides, Class notes & Summaries

Nitroprusside purpose - Answer- decreases preload and afterload by vasodilation (mainly afterload) Dobutamine mechanism of action - Answer- contractility Dopamine at a low-end dose "renal dose" - Answer- 0.5-4mcg/kg/min increases renal and mesentric perfusion Dopamine at a mid-range dose - Answer- 4-10mcg/kg/min increases contractility and heart rate Dopamine at a high-range dose - Answer- greater than 10mcg/kg/min vasoconstriction and increases BP Dopamine and Levophed inf...

American Allied Health National Certification &Registration Questions and Answers 100% Correct American Allied Health National Certification &Registration Questions and Answers 100% Correct American Allied Health National Certification &Registration Questions and Answers 100% Correct 2nd degree block / Wenckebach - ANSWER-A disease process when there is a progressive prolongation of the PRI culminating in a non-conducted P Wave missing a QRS complex. The PRI longest immediately before the...

EKG Test Exam Questions And Answers With 100% Correct Answers AV dissociation is a hallmark of Select one: a. First-degree AV block. b. Mobitz I second-degree AV block (Wenckebach). c. Mobitz II second-degree AV block. d. Third-degree AV block. - answerThird-degree AV block.. In third-degree AV block, the site of the block is either the Select one: a. Sinus node or the internodal tracts. b. AV node or the Purkinje fibers. c. Bundle branches or the AV node. d. Sinus node or the AV no...

Dilated Cardiomyopathy: most common cause is ____. Others? - Answer- alcohol; may also be idiopathic, myocarditis, or drugs (doxorubicin) -- 1 in 3 cases of heart failure are caused by dilated cardiomyopathy What PE and EKG changes are seen with dilated cardiomyopathy? - Answer- PE: S3, JVD, crackles - possible mitral regurg EKG: nonspecific ST and T wave changes, LBBB Hypertrophic cardiomyopathy: is due to hypertrophy of the _____. PE reveals mitral regurgitation, a ____heart sound, and ...

ACLS pretest Questions and Answers (Certified Solutions) Identify the rhythm. 3˚ AV block p and qrs completely separate Identify the rhythm. Pulseless electrical activity (PEA) Identify the rhythm. Coarse ventricular fibrillation Identify the rhythm. Reentry supraventricualr tachycardia (SVT) Identify the rhythm. Sinus bradycardia Identify the rhythm. Polymorphic ventricular tachycardia Identify the rhythm. 3˚ AV block Identify the rhythm. Reentry Supraventricular tachycardia (SVT) Id...

ACLS Pre-Course Self-Assessment, Complete With Questions and Correct Answers. Identify The ECG Strip Atrial Flutter Identify The ECG Strip Second-degree atrioventricular block (Mobitz I Wenckebach) Brainpower Read More Identify The ECG Strip Ventricular fibrillation Identify The ECG Strip Second-degree atrioventricular block (Mobitz I Wenckebach) Identify The ECG Strip Monomorphic ventricular tachycardia Identify The ECG Strip Second-degree atrioventricular block (...

Identify The ECG Strip Atrial Flutter Identify The ECG Strip Second-degree atrioventricular block (Mobitz I Wenckebach) Identify The ECG Strip Ventricular fibrillation Identify The ECG Strip Second-degree atrioventricular block (Mobitz I Wenckebach) Identify The ECG Strip Monomorphic ventricular tachycardia Identify The ECG Strip Second-degree atrioventricular block (Mobitz II block) Identify The ECG Strip ...

ACLS pretest questions and answers already passed Identify the rhythm. 3˚ AV block p and qrs completely separate Identify the rhythm. Pulseless electrical activity (PEA) Identify the rhythm. Coarse ventricular fibrillation Identify the rhythm. Reentry supraventricualr tachycardia (SVT) Identify the rhythm. Sinus bradycardia Identify the rhythm. Polymorphic ventricular tachycardia Identify the rhythm. 3˚ AV block Identify the rhythm. Reentry Supraventricular tachycardia (SVT) Identify ...

3˚ AV block p and qrs completely separate Identify the rhythm. Pulseless electrical activity (PEA) Identify the rhythm. Coarse ventricular fibrillation Identify the rhythm. Reentry supraventricualr tachycardia (SVT) Identify the rhythm. Sinus bradycardia Identify the rhythm. Polymorphic ventricular tachycardia Identify the rhythm. 3˚ AV block Identify the rhythm. Reentry Supraventricular tachycardia (SVT) Identify the rhythm. 2˚ AV block (Mobitz type...

Barron/Elsevier CCRN practice test questions and answers 100% pass Phenytoin inhibits _______ secretion ADH Most episodes of aspiration result in (right/left) lung infiltrates. Right Best indicator of GFR urine creatinine clearance In a vented patient with status asthmaticus, check for _______________ Auto-PEEP An increase in auto-PEEP is a sign of _________________. Air trapping A patient with a flattened diaphragm on a Chest X-ray and decreased expiratory flow rate most likely has what ty...