Atrial fibrillation afib - Study guides, Class notes & Summaries
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PASS NAPLEX NOW CHAPTER 4 ANTI-ARRHYTHMICS
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What is Arrhythmia? 
Abnormally with: Speed (bradycardia vs. tachycardia) OR Rhythm: Origin (sinus vs atrial vs ventricular) 
Describe the Conduction pathway? 
1) Electrical impulses begin at the SA node - under vagus nerve control: parasympathetic and then travel down to the AV node 
2) AV node's refractory period acts as a "gate" to prevent excessive impulses from being conducted into the ventricles 
3) From the AV node, the impulses then travel to the bundle of HIS 
4) Action potentials sp...
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Mark Klimek NCLEX RN: Cardiac questions and answers all are correct
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igeminy - 2 repeating abnormal beats. can be ventricular or atrial 
Trigeminy - 3 repeating abnormal beats. Can be ventricular or atrial. 
Atrial Arrythmias/afib treatment: - ABCD's 
Adenocard (Adenosine) - fast IVP in <8s. 
BB's 
CCB's 
Digoxin/Lanoxin 
Supra Ventricular Arrythmias are; - Atrial 
Potentially life threatening arrythmias include: - Vfib and asystole 
ventricular arrhythmias are treated with: - Use Amniodarone or Lidocaine 
PVC's are never a _______ priority - High 
What el...
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NURS 420 Exam #1 Questions and Answers | 100% Verified and Updated
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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 ...
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Medical Scribe Final Exam | 145 Questions And Answers Already Graded A+
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CAD - coronary artery disease 
HTN 
MOI - hypertension 
mechanism of injury 
DM - diabetes mellitus 
MI - myocardial infarction 
CHF - congestive heart failure 
AFIB - atrial fibrillation 
PE - pulmonary embolism 
(d-dimer) 
DVT - deep venous thrombosis 
(d-dimer) 
BKA - below knee amputationPTX - pneumothorax 
COPD - chronic obstructive pulmonary disease 
PNA - pneumonia 
GERD - gastroesophageal reflux disease 
CVA (stroke) - cerebrovascular accident 
TIA - transient ischemic attack 
minor stro...
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NR571 MIDTERM TEST WITH COMPLETE VERIFIED SOLUTIONS.
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Cardiac enzyme/marker interpretation (troponin, CK-MB, BNP) 
Troponin: Troponin is a protein in heart muscle cells that regulates muscular contraction. When the heart muscle is damaged, as in a heart attack, troponin is released into the bloodstream. Troponin levels can become elevated 3-4 hours after a heart attack and can remain elevated for up to 14 days. Therefore, it is a highly specific indicator of heart damage. 
 
CK-MB (Creatine Kinase-MB): CK-MB is a form of creatine kinase found mostl...
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UWORLD NCLEX EXAM REVIEW WITH 100% CORRECT ANSWERS 2024
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UWORLD NCLEX EXAM REVIEW WITH 
100% CORRECT ANSWERS 2024 
pericarditis 
Hallmark Sign? - answerinflammation of the pericardium, from an infection, 
Hallmark sign is *friction rub* 
Sit up and lean forward for pain. No coughing or laying down. 
Cardiac Tamponade 
What are the 3 signs? - answer- Acute compression of the heart caused by fluid accumulation 
in the pericardial cavity. 
- Life threatening as it depletes cardiac output 
Becks triad: 
1. Hypotension 
2. Muffled heart sounds 
3. Neck vei...
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Medical Scribe Exam Questions with 100% Correct Answers
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CAD Correct Answer coronary artery disease 
 
HTN Correct Answer hypertension 
 
DM Correct Answer diabetes mellitus 
 
MI Correct Answer myocardial infarction 
 
CHF Correct Answer congestive heart failure 
 
AFIB Correct Answer atrial fibrillation 
 
PE Correct Answer pulmonary embolism 
 
DVT Correct Answer deep venous thrombosis 
 
BKA Correct Answer below knee amputation 
 
PTX Correct Answer pneumothorax 
 
COPD Correct Answer chronic obstructive pulmonary disease 
 
PNA Correct Answer pne...
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Vituity scribe EXAM 1&2, Vituity Scribe Final Exam Questions with Complete Solutions
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Vituity scribe EXAM 1&2, Vituity Scribe Final Exam Questions with 
Complete Solutions 
1 / 13 
1. Plantar: Sole side of foot 
2. Plantar flexion: Foot movement when toes flex down 
(pointing your toes) 
3. Supine: Body lying face up (chest up and back down) 
4. Afebrile: without fever 
5. diaphoresis: excessive sweating 
6. dysuria: painful urination 
7. emesis: vomiting 
8. epistaxis: bleeding from the nose 
9. gait: a person's manner of walking 
10. hematochezia: Bright red, bloody stools 
11...
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PEBC (A+ Graded Already)
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Which CYP-interacting drugs increase the levels of propranolol and metoprolol? correct answers CYP2D6 inhibitors (e.g. amiodarone, paroxetine) 
 
How does digoxin benefit CHF? Atrial fibrillation? correct answers Digoxin is a mild positive ionotrope to help HF and is a negative chronotrope to help Afib. 
 
Which beta-blocker is more likely to cause CNS side effects, such as depression and insomnia? Why correct answers Propranolol will have more CNS side effects due to its greater lipid solubilit...
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DAANCE all modules Questions & Answers Already Graded A+
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Anemia - Answer-Reduction of the quantity of red blood cells or hemoglobin. 
Angina pectoris - Answer-Chest pain with the feeling of suffocation usually due to deficiency of blood 
supply to the myocardium resulting in ischemia to the myocardium, caused by poor coronary circulation. 
Anticholinergic - Answer-A drug that counteracts the action of ecetylcholine, the neurotransmitter of the 
parasympathetic nervous system and thereby counteracts the parasympathetic nervous system. 
Antiemetic - Ans...
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