Bundle branch block bbb - Study guides, Class notes & Summaries

1. Cardiac - cORRECT sOLUTION 1. Cardiac Pt's EKG shows ST elevation in leads II, III, and aVF. Where is the MI? - cORRECT sOLUTION Inferior wall MI, Right coronary artery "Reciprocal changes are often seen ini leads I and aVL" Pt's EKG shows ST elevation in leads V1 and V2. Where is the MI? - cORRECT sOLUTION Septal area, Left Anterior Descending Artery Pt's EKG shows ST elevation in leads V3 and V4. Where is the MI? - cORRECT sOLUTION Anterior area Pt has ST elevation in le...

A&O - ANSWER-Alert and oriented A fib - ANSWER-Atrial fibrillation ABC - ANSWER-Airway, breathing, circulation ABG - ANSWER-Arterial blood pressure abnl - ANSWER-abnormal ACLS - ANSWER-Advanced cardiac life support ADH - ANSWER-Antidiuretic hormone ADLs - ANSWER-Activities of daily living AED - ANSWER-Automated external defibrillator AICD - ANSWER-Automated implantable cardioverter-defibrillator AIDS - ANSWER-Acquired immune deficiency syndrome ALS - ANSWER-Advan...

ICU class number one Exam Questions And Answers V1 - ANS Which lead do we use to find a BBB? LBBB, early MI - ANS NOT a normal heart block-BAD and can mean _______ RBBB - ANS Relatively normal finding on EKG-can be in elderly or bad HTN/COPD Right bundle branch block - ANS Left bundle branch block - ANS 25% - ANS fib causes _______decrease in CO Systolic BP - ANS Pressure on arterial wall during ventricular contraction (main push of blood) SBP/DBP - ANS ...

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...

Sinus Rhythm - CORRECT ANSWER-60-100bpm Present P-wave PRI 0.12-0.20 seconds QRS 0.12> seconds Sinus Bradycardia - CORRECT ANSWER-40-60bpm Present P-wave PRI 0.12-0.20 seconds QRS 0.12> seconds Sinus Tachycardia - CORRECT ANSWER-100-160bpm Present P-wave PRI 0.12-0.20 seconds QRS 0.12> seconds Sinus arrhythmia - CORRECT ANSWER-Irregular Normal or slow Present P-Wave PRI 0.12-0.20 seconds QRS 0.12> seconds Sinus Arrest/Exit block - CORRECT ANSWER-Regular rhythm w/ pau...

168. Compared to the the permanent pacemaker, does a temp pacer have constant current or voltage? Also, how much voltage can it generate? 5V or 20V? correct answer: Constant current, 20V. (Doubles 9.5V) 171. Which patient with acute MI is most likely to need a temp pacer? Inferior MI, Mobitz I AV Bock Inferior MI, bundle branch block Anterior MI, Mobitz I AV Bock Anterior MI, bundle branch block correct answer: Anterior MI, bundle branch block Acute BBB post MI should be seen as a war...

PCCN Master Questions with 100% Correct Solutions 1. Cardiac - Correct Answer ️️ -1. Cardiac Pt's EKG shows ST elevation in leads II, III, and aVF. Where is the MI? - Correct Answer ️️ -Inferior wall MI, Right coronary artery "Reciprocal changes are often seen ini leads I and aVL" Pt's EKG shows ST elevation in leads V1 and V2. Where is the MI? - Correct Answer ️️ -Septal area, Left Anterior Descending Artery Pt's EKG shows ST elevation in leads V3 and V4. Where is the MI...

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...

What does each square of an ECG represent? 0.20 seconds. inside the box is smaller boxes that are 0.04 seconds of time. P wave first electrical signal saw. the atria is squeezing after receiving a signal from the SA node. The atrial kick is 20-30% of cardiac output. Loss of atrial kick will affect bp and pump performance Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More PR Interval SA (atrial) node dro...

Medical Scribe Final Exam Review Questions & Answers Rated 100% Correct In your own words, describe the significance of an HPI -Answer-The HPI is the story of the symptoms and events that led to the patient's ED visit. It includes the CC and the associated sx. How is the HPI different from the ROS? -Answer-The HPI focus is a story about the chief complaint and its associated symptoms. ROS is a checklist of symptoms. It includes the chief complaint, associated symptoms, and all other compl...