Atrial fibrillation a fib - Study guides, Class notes & Summaries

Normal sinus rhythm - Answer - Regular Rate: 60-100 P Wave: Present, upright PR Interval: 0.12-0.20 sec QRS: <0.12 sec Sinus Bradycardia - Answer - Regular Rate: <60 P Wave: Present, upright PR Interval: 0.12-0.20 sec QRS: <0.12 sec Sinus Tachycardia - Answer - Regular Rate: 100-150 P Wave: Present, upright PR Interval: 0.12-0.20 sec QRS: <0.12 sec Premature Atrial Contraction - Answer - IRREGULAR Rate: depends on underlying rhythm P wave: Pres...

Exam 2: NURS611 / NURS 611 (Latest 2024 / 2025) Advanced Pathophysiology Exam Review | Questions and Verified Answers | Grade A - Maryville Q: What is the most common type of stroke? Answer: Ischemic Q: Contributing factors for stroke Answer: diabetes, HTN, high cholesterol , heart disease, PVD, polycythemia and thrombocytopenia, a-fib, postmenopausal hormone therapy, hight Na/low K intake, smoking, physical inactivity, obesity, chronic sleep deprivation, African Americans Q: What is the most co...

NURS 420 Exam #1 Questions and Answers | 100% Verified and Updated a wide QRS is defined as - Answer-greater than .12 sec Conduction system of the heart - Answer-SA node, AV node, bundle of His, r and l bundle branches, and Purkinje fibers What is the P wave of an ECG? - Answer-atrial depolarization What is the QRS complex of an ECG? - Answer-ventricular depolarization and atrial repolarization What is the T wave of an ECG? - Answer-ventricular repolarization PR interval - Answer-delay ...

Which of the following medications are known as selective serotonin re-uptake inhibitors (SSRIs)? i. Nortriptyline ii. Citalopram iii. Duloxetine iv. Fluoxetine v. Venlafaxine vi. • Question 3 Which disease state of a non-adherent patient is at greater risk for substance use, violence, and victimization as well as worse overall quality of life? Schizophrenia Response Feedback: “Moreover, non-adherent patients with schizophrenia are at greater risk for substance use, violence, ...

The nurse assesses a client's ECG tracing and observes that not all QRS complexes are preceded by a P wave. How should the nurse interpret this observation? A. The client has hyperkalemia causing irregular QRS complexes. B. Ventricular tachycardia is overriding the normal atrial rhythm. C. The client's chest leads are not making sufficient contact with the skin. D. Ventricular and atrial depolarizations are initiated from different sites. correct answer: D. Ventricular and atrial ...

Rasmussen - MDC III - Final Exam, questions and answers| 100% accurate, graded A+ respiratory alkalosis high pH, low CO2 pH: 7.35-7.45 acidic-basic HCO3: 21-28 acidic-basic CO2: 45-35 acidic-basic metabolic acidosis low pH, low HCO3 pH: 7.35-7.45 acidic-basic HCO3: 21-28 acidic-basic CO2: 45-35 acidic-basic respiratory acidosis low pH, high CO2 pH: 7.35-7.45 acidic-basic HCO3: 21-28 acidic-basic CO2: 45-35 acidic-basic metabolic alkalosis high pH, high ...

Ranolazine (Ranexa) ~~~ reduces the number of angina episodes per week and increased exercise tolerance. can be combined with nitrates, beta blockers, amlodipine adverse effects: Qt prolongations, elevation of blood pressure antiplatelet drugs ~~~ Decrease platelets ability to adhere to one another. Used in patients at risk for: TIA, CVA, and MI example: aspirin,clopidogrel heparin ~~~ use: preferred anticoagulant in pregnancy, DVT, PE, low-dose to prevent postop venous thrombus, D...

AAA Answer Abdominal Aortic Aneurysm A Fib Answer Atrial Fibrillation Abd Answer Abdomen, Abdominal Abx Answer Antibiotics AMA Answer Against Medical Advice AMS Answer Altered Mental Status ASA Answer Acetylsalicylic Acid (Aspirin) BID Answer Twice Daily Bilat LE Answer Bilateral Lower Extremities BM Answer Bowel Movement BP Answer Blood Pressure CA Answer Cancer, Carcinoma CABG Answer Coronary Artery Bypass ...

Past Medical History - PMHx High Blood Pressure - Hypertension (HTN) Abbreviation for Hypertension - HTN High cholesterol - Hyperlipidemia (HLD) Abbreviation for Hyperlipidemia - HLD Thyroid Problem - Usually Hypothyroidism, sometimes Hyperthyroidism Diabetes - Diabetes Mellitus Abbreviation for Diabetes Mellitus - DM "I only take pills for my diabetes" - Non-Insulin Dependent Diabetes Mellitus Abbreviation for Non-Insulin Dependent Diabetes Mellitus - NIDDM "I take shots (insulin) ...