Sv io - Guides d'étude, Notes de cours & Résumés

Intrinsic rates - ANSWER SA node - 60 - 100 bpm AV junction - 40 - 60 bpm Purkinje network - 20 - 40 bpm Lidocaine doses - ANSWER 1-1.5 mg/kg, second dose 0.5-0.75 mg/kg Unstable VT tx - ANSWER Should be treated with synchronized cardioversion Hypotension, decreased LOC, shock, chest pain Stable VT tx - ANSWER IV/IO Adenosine 6mg; 12mg (followed by rapid saline flush) If ineffective, procainamide (20-50mg/min or amiodarone (150mg IV/10min) Consider antiarrhythmic infusion Defi...

Intrinsic rates - ANSWER SA node - 60 - 100 bpm AV junction - 40 - 60 bpm Purkinje network - 20 - 40 bpm Lidocaine doses - ANSWER 1-1.5 mg/kg, second dose 0.5-0.75 mg/kg Unstable VT tx - ANSWER Should be treated with synchronized cardioversion Hypotension, decreased LOC, shock, chest pain Stable VT tx - ANSWER IV/IO Adenosine 6mg; 12mg (followed by rapid saline flush) If ineffective, procainamide (20-50mg/min or amiodarone (150mg IV/10min) Consider antiarrhythmic infusion Defi...

Intrinsic rates - Answer SA node - 60 - 100 bpm AV junction - 40 - 60 bpm Purkinje network - 20 - 40 bpm Lidocaine doses - Answer 1-1.5 mg/kg, second dose 0.5-0.75 mg/kg Unstable VT tx - Answer Should be treated with synchronized cardioversion Hypotension, decreased LOC, shock, chest pain Stable VT tx - Answer IV/IO Adenosine 6mg; 12mg (followed by rapid saline flush) If ineffective, procainamide (20-50mg/min or amiodarone (150mg IV/10min) Consider antiarrhythmic infusion Defi...

Intrinsic rates - ANSWER SA node - 60 - 100 bpm AV junction - 40 - 60 bpm Purkinje network - 20 - 40 bpm Lidocaine doses - ANSWER 1-1.5 mg/kg, second dose 0.5-0.75 mg/kg Unstable VT tx - ANSWER Should be treated with synchronized cardioversion Hypotension, decreased LOC, shock, chest pain Stable VT tx - ANSWER IV/IO Adenosine 6mg; 12mg (followed by rapid saline flush) If ineffective, procainamide (20-50mg/min or amiodarone (150mg IV/10min) Consider antiarrhythmic infusion Defi...

Comprehensive CRNA Interview Review Accurate responses are given. Comprehensive CRNA Interview Review Norepinephrine Mechanism of Action (MOA) A1, A2, B1 agonist. Primary agent used in distributive shock because it's ability to recruit venous volume and augment preload, while increasing arterial tone, and increasing cardiac output. Alpha one causing peripheral smooth muscle contraction. (low dose venous, high dose venous and arterial). Alpha 2 adrenoreceptor agonism actually ant...

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...

Intrinsic rates - ANSWER-SA node - 60 - 100 bpm AV junction - 40 - 60 bpm Purkinje network - 20 - 40 bpm Lidocaine doses - ANSWER-1-1.5 mg/kg, second dose 0.5-0.75 mg/kg Unstable VT tx - ANSWER-Should be treated with synchronized cardioversion Hypotension, decreased LOC, shock, chest pain Stable VT tx - ANSWER-IV/IO Adenosine 6mg; 12mg (followed by rapid saline flush) If ineffective, procainamide (20-50mg/min or amiodarone (150mg IV/10min) Consider antiarrhythmic infusion Defi...

BNU1501 EXAM PACK 2023 LATEST QUESTIONS ND ANSWERS S - The study-notes marketplace Downloaded by: tashirikamccarthy | Distribution of this document is illegal UNIVERSITY EXAMINATIONS MAY/JUNE 2020 BNU1501 BASIC NUMERACY Duration: 2 Hours 30 Minutes 100 Marks EXAMINERS FIRST DR MT MASETSHABA SECOND MS BS NCUBE EXTERNAL DR HARRY WIGGINS (University of Pretoria) This paper consists of 10 pages, which include a list of formulas on page 10. Programmable calculator permissible. Instr...

TCRN Exam 320 Questions with Verified Answers Most common mechanism of injury - CORRECT ANSWER Falls Forms of energy - CORRECT ANSWER -mechanical -gravitational -thermal -chemical Types of trauma - CORRECT ANSWER -blunt -penetrating -burn -other Blunt trauma - CORRECT ANSWER accounts most injuries sustained frontal impact -aortic & cardiac injury, rib fxs, liver & spleen -dash board posterior hip fx/dislocation, femur, knee injury lateral impact -head/facial, c spine,...

TNCC Written Exam, TNCC class, TNCC/TCRN, TNCC, TNCC Skill Demonstration, Trauma Nursing II 2023 Primary concern when a person cannot stop coughing/clearing their throat following house fire/smoke? Ans- Airway/Intubate Lab evidence of cellular perfusion Ans- Base Excess (Less than -6 is BAD) Multiple people are in the ER of different ages who all go to the same church. They all have the same symptoms. What is the most likely cause? Ans- Biologic Suspected shock type with a spinal cor...