Junctional tachycardia - Study guides, Class notes & Summaries

Similar to Junctional Escape Rhythm and Accelerated Junctional Rhythm, difference is the faster heart rate. Morphology The electrical activity originates at the AV junction from irritated and ectopic focus(location), that overrides the SA node. Producing retrograde depolarization of atrial tissue, at the same time stimulates the depolarization of the ventricles. What's going on? Brainpower Read More 0:01 / 0:15 P-P and R-R intervals are regular and occur at similar interv...

P wave -ANSWER -Impulse at SA node -Last .10 secs .10 seconds -ANSWER Duration of P wave PR interval -ANSWER - Measured at the beginning of P wave through beginning of QRS -Lasts between .12-.20 seconds .12-.20 -ANSWER Duration of PR Interval QRS complex -ANSWER -Measured from Q to S -.04-.10 seconds .04-.10 -ANSWER QRS complex duration ST Segment -ANSWER -Measured from end of QRS to onset of T -Duration of .08 secs .08 secs -ANSWER ST length Normal Sinus -ANSWER -...

RQI 2025 ACLS Healthcare Provider Complete Q&A 2023. Within the first 10 minutes, on the basis of the patient showing symptoms suggestive of myocardial ischemia, what will your first actions include (if not completed by EMS before arrival)? o Obtain a 12-lead electrocardiogram (ECG) o Administer a blood thinner o Administer aspirin and establish IV access o Activate the ST-segment elevation myocardial infarction (STEMI) team o If SPO2 is less than 90%, start oxygen o Assess airway, breath...

What drug is used to treat sinus bradycardia? - Answer-Atropine 0.5mg Do you pace sinus bradycardia? - Answer-Yes, with external or transvenous pacemakers What drugs should you HOLD with sinus bradycardia? - Answer-Digoxin and beta blockers How do you treat sinus tachycardia? - Answer-treat the underlying cause What drugs are used to treat sinus pause/block? - Answer-Atropine 0.5mg or epinephrine What type of pacemaker is used to treat sinus node disease (sinus pause/block)? - Answer-Atrial...

JUNCTIONAL TACHYCARDIA EXAM WITH 1005 CORRECT ANSWERS

An EKG technician working at a central monitoring station notes that a rhythm of ventricular tachycardia. Which of the following actions should the technician take first? - Notify a licensed practitioner to evaluate the patient. Which of the following arteries is the best location for EKG technician to use to measure the heart rate for an adult patient following an exercise stress test? - Radial An EKG technician is performing an exercise stress test for a patient. For which of the followin...

Baylor Scott & White EKG test with Correct Answers Graded A+ v fib, v tach, asystole, PEA, idioventricular, 2nd degree T2, complete heart block what are the 7 lethal rhythms? P-R interval #4 NSR (Normal Sinus Rhythm) Sinus bradycardia <60bpm, TX: pacing, atropine, treat reversible causes Sinus tachycardia >100-<160, TX: identify and tx underlying cause sinus arrest PACs looks like sinus arrest, TX: underlying cause, P waves are different atrial flutter P waves sawtooth, ...

BAMC TelemetryP wave - correct answer -Impulse at SA node -Last .10 secs .10 seconds - correct answer Duration of P wave PR interval - correct answer - Measured at the beginning of P wave through beginning of QRS -Lasts between .12-.20 seconds .12-.20 - correct answer Duration of PR Interval QRS complex - correct answer -Measured from Q to S -.04-.10 seconds .04-.10 - correct answer QRS complex duration ST Segment - correct answer -Measured from end of QRS to onset of T ...

SHARP ECG TEST EXAM WITH GUARANTEED CORRECT ANSWERS Tachycardia and bradycardia - Accurate Answer>100 bpm <60 bpm Bigeminy - Accurate Answerevery other complex is a PVC Trigeminy - Accurate Answerpattern in which every third complex is a premature beat Premature Junctional Contraction (PJC) - Accurate AnswerRate: Normal or accelerated P wave: inverted or absent QRS: normal Conductio

Which type of shock causes a temporary loss of motor, sensory, and reflex functions below the level of a lesion? - Answer- Spinal shock According to the rule of nines, burns of the anterior trunk and both anterior arms account for which percentage of body surface area? - Answer- 27 percent Which effect does parasympathetic stimulation have on the heart? A. It increases peripheral vascular resistance. B. It enhances atrioventricular node function. C. It shortens His-Purkinje and ventric...