1. What is sinus tachycardia?: Answer 1) Rate >100 bpm 2) QRS Narrow 3) QT intervals shorter tx: beta blockers and calcium channel blockers to slow down heart rate 2. What is normal time for P-wave?: Answer 0.06-0.12 seconds - atrial depolarization 3. What is normal time PR interval?: Answer 0.12-0.20 seconds Atrial delay to allow ventricles to fill up 4. What is normal time for QRS interval?: Answer 0.04- 0.12 seconds Ventricular depolarization 5. What is normal time for ST segment?: Answer not measured 1) elevated= myocardial injury 2) Depression= injury or ischemia 6. What is a normal forT wave?: Answer 0.1/0.5 mv a) inverted= myocardial ischemia b) peaked/tented= MI/ hyperkalemia

No comments found.

jordancarter 7 months ago

This study guide is clear, well-organized, and covers all the essential topics. The explanations are concise, making complex concepts easier to understand. It could benefit from more practice questions, but overall, it's a great resource for efficient studying. Highly recommend!

A. You will receive a PDF that is available for instant download upon purchase. The document will be accessible to you at any time, from anywhere, and will remain available indefinitely through your profile.

A. Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

A. you are buying this document from us learnexams

A. No, you only buy these notes for $ indicated . You are not obligated to anything after your purchase.

A. check our reviews at trustpilot

Add To Cart

Buy Now