Bundle branch block - Study guides, Class notes & Summaries

Artifact Name the ECG tracing. Right Bundle Branch Block Name the ECG tracing. NSR with QRS widening + Bundle branch block Name the ECG tracing. Third Degree Heart Block (Complete Heart Block) Name the ECG tracing. 2:1 AV Block (Type II AV Block- High Grade) Name the ECG tracing. Atrial Quadrigeminy Name the ECG tracing. Atrial Triplet with Aberrant Conduction Name the ECG tracing. Sinus Bradycardia with Artifact Name the ECG tracing. ...

Heartcode ACLS Online Class 2025 Questions and Answers STEMI is characterized by ST segment elevation in two or more continuous leads or new left bundle branch block - ANSW..Threshold values for ST segment elevation consistent with MI J point elevation greater than 2 mm in leads v2 and v3 1mm or more in all other leads or new LBBB

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 ...

Bates' Guide To Physical Examination and History Taking - Chapters for Midterm A 54‐year‐old diplomat working at the United Nations reports occasional chest pain and a sense of tightness in his chest when particularly stressed over work deadlines. The patient is 6 feet 4 inches tall. He has a temperature of 98.6ºF and blood pressure of 140/78. He has a cut over one eye that he says is "from shaving."Which of the following represents subjective information about this patient? a) Blood ...

Initial measures for treatment of angina pector include - Answer- Rest, oxygen, nitro After having TPA running for 3 hrs, what would cause you to stop it - Answer- Change in mental status You would not see elevated cardiac iso-enzyme in - Answer- Chronic heart failure Therapeutic goal for caridogenic shock - Answer- Increase cardiac output With depressed patients, the nurse should - Answer- Encourage the patient to vent about their concerns ECG change in AMI is - Answer- ST elevat...

Absolute Contraindications to Exercise Testing - ANSWER • A recent significant change in the resting ECG suggesting significant ischemia, recent MI (within 2 d), or other acute cardiac event • Unstable angina • Uncontrolled cardiac dysrhythmias causing symptoms or hemodynamic compromise • Symptomatic severe aortic stenosis • Uncontrolled symptomatic heart failure • Acute pulmonary embolus or pulmonary infarction • Acute myocarditis or pericarditis • Suspected or known di...

The valve between the right atrium and right ventricle is named because it has _____. - answers-three cusps A small patch of tissue called the _____ acts as the pacemaker of the heart. - answers-sinoatrial node _____ samples the blood in each heart chamber for oxygen content and pressure. - answers-cardiac catheterization The simplest form of atherosclerosis is _____, which are thin, flat discolorations in the arteries that can enlarge and become thicker as they grow in length. - answer...

BKAT ICU Post Test Questions and Answers 2023, Graded A+ Nitroprusside purpose decreases preload and afterload by vasodilation (mainly afterload) Dobutamine mechanism of action contractility Dopamine at a low-end dose "renal dose" 0.5-4mcg/kg/min increases renal and mesentric perfusion Dopamine at a mid-range dose 4-10mcg/kg/min increases contractility and heart rate Dopamine at a high-range dose greater than 10mcg/kg/min vasoconstriction and increases BP ...

Advent Health EKG Questions and Answers Rated A Afib The impulse originates in the Atria • The Atrial rate is > 300 and unable to measure [N/A] • No discernable P waves - PRI & Atrial rhythm cannot be measured [N/A] • The Ventricular rhythm is irregular • QRS within normal limits • If the Ventricular rate is <100 the rhythm is controlled A-fib; if the Ventricular rate is > 100 the rhythm is uncontrolled A-fib • This is a chronic rhythm for some patients Treatment: controlle...

NCLEX 3500: Cardiac Exam Questions With 100% Correct Answers 2024/2025 Following a myocardial infarction, a client develops an arrhythmia and requires a continuous infusion of lidocaine. To monitor the effectiveness of the intervention, the nurse should focus primarily on the client's: 1. electrocardiogram (ECG). 2. urine output. 3. creatine kinase (CK) and troponin levels. 4. blood pressure and heart rate. Correct Answer: 1 RATIONALES: Lidocaine is an antiarrhythmic and is given for the...