Sinus tach s - Study guides, Class notes & Summaries

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Basic Dysrhythmias Part I & II Exam II Questions With Complete Solutions
  • Basic Dysrhythmias Part I & II Exam II Questions With Complete Solutions

  • Exam (elaborations) • 27 pages • 2023
  • Pacemakers of the Heart correct answer: Sinoatrial (SA) node Atrioventricular (AV) node Bundle of His Bundle Branches Purkinje Fibers -SA node: p wave -SA node to AV node: PR segment -Impulse travels from Bundle of His to Bundle branches and then to Purkinje fibers: QRS complex -Repolarization of ventricles: T wave P wave correct answer: sinoatrial node (SA node) starts an impulse, as the wave of depolarization spreads through the atria, _______ is inscribed on the ECG AV nod...
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PCCN Blue practice Questions with 100 % correct Answers | Verified
  • PCCN Blue practice Questions with 100 % correct Answers | Verified

  • Exam (elaborations) • 6 pages • 2024
  • Available in package deal
  • Coronary sinus - Answer Main venous drainage vessel of the heart AV Valves - Answer Tricuspid and pulmonic Systolic murmur - Answer Aortic stenosis Mitral regurgitation Key treatments in management of HF - Answer -ACE -BB -Diuertics Pericardial tamponade - Answer -Equalization of left & right atrial pressures (CVP and PAOP) -Hypotension -Distended neck veins -auscultate heart sounds frequently to identify muffling of heart sounds in pericarditis prior to tamponade Pericarditis tx - A...
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BKAT ICU Post Test 2023 (solved)
  • BKAT ICU Post Test 2023 (solved)

  • Exam (elaborations) • 10 pages • 2023
  • 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...
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ECG Strip Interpretation EXAM(470 QUESTIONS WITH VERIFIED EXPERT SOLUTIONS 2024
  • ECG Strip Interpretation EXAM(470 QUESTIONS WITH VERIFIED EXPERT SOLUTIONS 2024

  • Exam (elaborations) • 71 pages • 2024
  • Normal PR segment length 0.12 - 0.2 sec 3 - 5 small boxes Normal QRS interval 0.06 - 0.1 sec 1 - 3 small boxes Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:01 / 0:15 Full screen Normal P amplitude & duration < 0.12 sec (3 small boxes) < 0.25 mV (2.5 small boxes) causes of arrhythmias HISDEBS: hypoxia, ischemia/irritability, SNS, drugs, electrolytes, bradycardia, stretch (hypertrophy/enlargement) symptoms...
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PCCN Blue practice questions with 100% correct answers
  • PCCN Blue practice questions with 100% correct answers

  • Exam (elaborations) • 7 pages • 2024
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  • PCCN Blue practice questions with 100% correct answers Coronary sinus - Correct Answer ️️ -Main venous drainage vessel of the heart AV Valves - Correct Answer ️️ -Tricuspid and pulmonic Systolic murmur - Correct Answer ️️ -Aortic stenosis Mitral regurgitation Key treatments in management of HF - Correct Answer ️️ --ACE -BB -Diuertics Pericardial tamponade - Correct Answer ️️ --Equalization of left & right atrial pressures (CVP and PAOP) -Hypotension -Distended nec...
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Telemetry & ECG Exam 110 Questions with Verified Answers,100% CORRECT
  • Telemetry & ECG Exam 110 Questions with Verified Answers,100% CORRECT

  • Exam (elaborations) • 16 pages • 2023
  • Telemetry & ECG Exam 110 Questions with Verified Answers Mechanical & Electrical Activity - CORRECT ANSWER - Correlation between the electrical and mechanical functions of the heart - Electrical activity stimulates the heart to contract - Electrocardiogram (ECG) show both functions - Electrical pulse= action potntial Cardiac Monitoring - CORRECT ANSWER - Used to diagnose dysrhythmias, chamber enlargement, MI/myocardial ischemia, monitor effects of electrolyte imbalances of medication ad...
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ATI NCLEX Live Review With Complete Solution
  • ATI NCLEX Live Review With Complete Solution

  • Exam (elaborations) • 21 pages • 2024
  • ATI NCLEX Live Review With Complete Solution Acronyms to Remember • All People Eat Taco Meat o Aortic Regurgitation – listen to 2nd intercostal • VEAL CHOP MINE o Variation deceleration  cord compression  Move patient side to side o Early deceleration  head compression  Identify Labor progress o Acceleration okay  Nothing o Late deceleration  placental insufficiency  execute actions immediately • CWS (chips with salsa) o Cane  weak then strong • ...
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Adult Health IV Midterm Exam 1 Complete 2024
  • Adult Health IV Midterm Exam 1 Complete 2024

  • Exam (elaborations) • 33 pages • 2024
  • What does the SA node initiate - - P wave (if none, SA not responsible for electrical conduction) (atrial depolarization) What does the QRS complex represent? - ventricular depolarization (vent contraction) (none=no pulse) (don't see atrial repolarization but it occurs, as it is not the strongest thing to occur) What does the U wave indicate? - indicates hypocalemia, not conductio issue it would be seen with electrolyes (digoxin) Is it normal to not see part of the Q, R, or S complex -...
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Prophecy - CARDIAC WITH VERIFIED ACCURATE SOLUTIONS
  • Prophecy - CARDIAC WITH VERIFIED ACCURATE SOLUTIONS

  • Exam (elaborations) • 4 pages • 2024
  • What is the end-diastolic volume? Preload High preload causes? (2) fluid overload, LV failure what is the treatment for high preload? diuretics What is the treatment for low preload (hypovolemia, tricuspid/mitral valve stenosis)? (2) fluids, vasoconstrictors What is the resistance of the blood leaving the heart? afterload Low K increases the risk of ________ toxicity digoxin how to calculate MAP? (SBP + 2DBP)/3 what is the #1 sign of pulmon...
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Telemetry Interpretation fully solved graded A+ 2023/2024
  • Telemetry Interpretation fully solved graded A+ 2023/2024

  • Exam (elaborations) • 4 pages • 2023
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  • Telemetry InterpretationStep by Step Guide - correct answer *What is ventricular rate (count QRS complexes) *Rhythm regular or irregular (look at p-p and r-r) *Evaluate the P wave *Determine PR interval and QRS duration *Evaluate T wave NSR - correct answer *Rate: 60-100 *Rhythm: Regular *P wave: present, always followed by QRS complex *PR interval: 0.12-0.20 seconds *QRS duration: <0.12 seconds Sinus Tachycardia - correct answer *HR>100 bpm Causes of Sinus Tach - correct ...
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