Ibhre review Study guides, Class notes & Summaries

IBHRE Review - Questions And Proper Solutions

AV Node Reentry Tachycardia (AVNRT) correct answers- accounts for ~60% of arrhythmias presenting as SVT or paroxysmal atrial tachycardia (PAT) - affects all age groups and genders equally - no correlation with heart disease - heart rate 150-250 bpm, palpitations, light-headedness, near-syncope, narrow QRS complex rheobase correct answerslowest point on a strength duration curve at an infinitely long pulse duration; for cardiac pacing, the rheobase is usually reached between 1-2ms chrona...

IBHRE Review Complete Questions And Answers

AV Node Reentry Tachycardia (AVNRT) correct answer: - accounts for ~60% of arrhythmias presenting as SVT or paroxysmal atrial tachycardia (PAT) - affects all age groups and genders equally - no correlation with heart disease - heart rate 150-250 bpm, palpitations, light-headedness, near-syncope, narrow QRS complex rheobase correct answer: lowest point on a strength duration curve at an infinitely long pulse duration; for cardiac pacing, the rheobase is usually reached between 1-2ms ch...

IBHRE Review Test Questions and Answers 100% Solved AV Node Reentry Tachycardia (AVNRT) - accounts for ~60% of arrhythmias presenting as SVT or paroxysmal atrial tachycardia (PAT) - affects all age groups and genders equally - no correlation with heart disease - heart rate 150-250 bpm, palpitations, light-headedness, near-syncope, narrow QRS complex rheobase lowest point on a strength duration curve at an infinitely long pulse duration; for cardiac pacing, the rheobase is usually reac...

IBHRE Review Exam Questions & Answers 2023/2024 AV Node Reentry Tachycardia (AVNRT) - ANSWER-- accounts for ~60% of arrhythmias presenting as SVT or paroxysmal atrial tachycardia (PAT) - affects all age groups and genders equally - no correlation with heart disease - heart rate 150-250 bpm, palpitations, light-headedness, near-syncope, narrow QRS complex rheobase - ANSWER-lowest point on a strength duration curve at an infinitely long pulse duration; for cardiac pacing, the rheobase i...

100 degrees Fahrenheit equals ____? A. 51 B. 46 C. 40 D. 38 - D. 38 degrees C. Remember the equation F=(9/5)C+32 or C= (5/9)(F-32) A PR interval measures 4mm long on a ECG strip which was run at a paper speed of 25mm/sec. How long is the PR interval? - 160msec 4mm (1sec/25mm)(1000ms/sec) = 160ms Remember that the normal PR interval 200ms Compared to fully repolarized cells, stimulation during the RRP ___________ - requires higher mA but creates a weaker contraction Compared to myocar...

IBHRE Review Exam With 100% Correct Answers 2023