Brady w - Study guides, Class notes & Summaries

What current ICD capacitor technologies provide the highest energy density and does not require reformation? - Answer-Tantalum Electrolytic 1.67 Hz would equal how many bpm? - Answer-100 bpm 1 bpm = 0.0166667 Hz Which pace/sense lead designs would one expect the highest current density w/ a bipolar impedance reading of 1100 ohms? - Answer-Brady lead w/ anode of 4.2 mm2 and cathode 5.2 mm2 What is the voltage measurement of a pacing system w/ impedance of 500 ohms, current of 5.0 millia...

CSE Test Notes Questions And Answers babies under ________ get surfactant - Answer-28 weeks babies are always put on what mode - Answer-PC Kids ET tube size equation - Answer-age +4 / 4 uncuffed What do you do for a drown pt - Answer-suction CPAP Extubate low potassium looks like - Answer-decrease amplitude of T wave prominent U wave metabolic alkalosis HIV AIDS sickness - Answer-PCP pneumonitis jerovici pneumonia HIV AIDS looks like - Answer-weightloss, fatigue, drug use, purple le...

NURS 420- Quiz #1 Exam Questions With Complete Solutions a wide QRS is defined as - answergreater than .12 sec Conduction system of the heart - answerSA node, AV node, bundle of His, r and l bundle branches, and Purkinje fibers What is the P wave of an ECG? - answeratrial depolarization What is the QRS complex of an ECG? - answerventricular depolarization and atrial repolarization What is the T wave of an ECG? - answerventricular repolarization PR interval - answerdelay of AV node to al...

CEN SAMPLE TEST QUESTIONS & ANSWERS, GRADED A+. VERIFIED/ Right ventricular infarction (RVI) lead changes - -II, III, AVF R ventricular infarction s/s - -clear breath sounds, hypotension, JVD. R ventricular dilation and dec contractility>> dec preload and CO Reperfusion therapy standard - -Within 60 min of ED arrival Common causes of PEA - -Hypoxia, tension pneumo, cardiac tamponade BNP as a marker - -of L ventricular dysfunction bc ventricles make BNP and an inc of over 100 pg/ml ...

normal sinus rhythm (NSR) Criteria: (PR, QRS, QT, Rhythm: reg or irreg) correct answers 1 P-wave for Every QRS, REGULAR rhythm PR: 0.12-0.20 QRS: 0.06-0.10 BBB = > 0.12 QT: 0.36-0.44 BPM: 60-100 Sinus Bradycardia Criteria: (PR, QRS, QT, Rhythm: reg/irreg) correct answers PR: 0.12-0.20 QRS: 0.06-0.10 QT: 0.36-0.44 BPM: < 60 (Reg. rate) Tx: Atropine 0.5mg, Pace, Dopamine 2-10 mcg/kg/min, Epie 2-10 mcg/min Sinus Tachycardia Criteria: (PR, QRS, QT, Rhythm: reg/irreg) correct answ...

Right ventricular infarction (RVI) lead changes II, III, AVF R ventricular infarction s/s clear breath sounds, hypotension, JVD. R ventricular dilation and dec contractility>> dec preload and CO Reperfusion therapy standard Within 60 min of ED arrival Common causes of PEA Hypoxia, tension pneumo, cardiac tamponade BNP as a marker of L ventricular dysfunction bc ventricles make BNP and an inc of over 100 pg/ml indicates symptomatic HF Transcutaneous pacing (TCP) A beat after...

Davita PCT Final Exam Study Guide Questions and Answers (2022/2023) (Verified Answers) Fluid pushed thru a semipermeable membrane Ultrafiltration Known as solute drag, solute move w/ water across the semipermeable membrane. kidneys remove waste this way Convection Movement of dissolved particles across a semipermeable membrane from high to low concentration Diffusion Fluid move from low to high solute concentration Osmosis 1) Fluid Balance (ultrafiltration) 2) Electrolyte balance (di...

CEN SAMPLE TEST EXAM REVIEW QUESTIONS & ANSWERS/ GRADED A+ Right ventricular infarction (RVI) lead changes - -II, III, AVF R ventricular infarction s/s - -clear breath sounds, hypotension, JVD. R ventricular dilation and dec contractility>> dec preload and CO Reperfusion therapy standard - -Within 60 min of ED arrival Common causes of PEA - -Hypoxia, tension pneumo, cardiac tamponade BNP as a marker - -of L ventricular dysfunction bc ventricles make BNP and an inc of over 100 pg/ml ...

CEN SAMPLE TEST EXAM REVIEW QUESTIONS & ANSWERS, GRADED A+/ VERIFIED/ Right ventricular infarction (RVI) lead changes - -II, III, AVF R ventricular infarction s/s - -clear breath sounds, hypotension, JVD. R ventricular dilation and dec contractility>> dec preload and CO Reperfusion therapy standard - -Within 60 min of ED arrival Common causes of PEA - -Hypoxia, tension pneumo, cardiac tamponade BNP as a marker - -of L ventricular dysfunction bc ventricles make BNP and an inc of over...

epinephrine - • Vasoconstrictor (increase HR + BP) what is epinephrine for? - • Cardiac arrest • Bradycardia • Allergic reactions SE of epinephrine - • Tachy, HTN, chest pain (angina) • Cause arrhythmias • Increase workload of the heart • Anxiety/ tremor • Hyperglycemia (breaks down glycogen) vasopressin - • Antidiuretic hormone • Increase BP what is vasopressin for? - • Code, cardiac arrest, replace epi, ACLS protocol • Hypotension lidocaine - • Antidysr...