Mi patterns - Study guides, Class notes & Summaries

Signs Pediatric Shock - Answer-1. Altered Mental Status (↓ LOC, Confusion, Agitation) 2.Tachycardia (<5 = ≥180; ≥5yo = ≥160) 3. Pallor, Mottling or Cyanosis 4. Diaphoresis 5. Difference between peripheral vs. central pulses 6. Delayed Capillary Refill 7. Systolic BP <[70 + (2 x Age)] Pediatric Special Considerations - Answer-1. Known or appearing to be <15 2. Children ≥37kg use adult medication regardless of age or height 3. Trauma patients are classified by age regar...

Pacemakers are identified by a four-letter code, and the first letter indicates A) the chamber being paced. B) the number of chambers paced. C) the rate of modulation. D) the pacers response to a sensed event - A) the chamber being paced. It is recommended that the upper limits of exercise intensity during inpatient cardiac rehabilitation may be measured on any of the following except A) postsurgery: HRrest +30 beats · min−1 B) post-MI: HRrest + 30 beats · min−1 C) Upper limit hea...

NSG-318 Exam 2 Drugs Updated Questions And Answers Epinephrine - answeradrenergic agonist (sympathomimetic) action: increases BP (alpha 1), increases HR (beta 1), promotes bronchodilation (beta 2) therapeutic effects: treats anaphylaxis, bronchospasm, status asthmaticus, cardiac arrest, cardiac resuscitation side/adverse effects: restlessness, hyperglycemia (beta 2), cardiac effects, tissue necrosis of IV site, ventricular fibrillation, pulmonary edema contraindications: cardiac tachydys...

Epinephrine - adrenergic agonist (sympathomimetic) action: increases BP (alpha 1), increases HR (beta 1), promotes bronchodilation (beta 2) therapeutic effects: treats anaphylaxis, bronchospasm, status asthmaticus, cardiac arrest, cardiac resuscitation side/adverse effects: restlessness, hyperglycemia (beta 2), cardiac effects, tissue necrosis of IV site, ventricular fibrillation, pulmonary edema contraindications: cardiac tachydysrhythmias, hypertension, hyperthyroidism, pregnancy, DM dr...

PCCN Cardiac Exam 127 Questions with Verified Answers Which of the following is the outermost lining of the heart? A. Endocardium B. Myocardium C. Transcardium D. Pericardium - CORRECT ANSWER D. Pericardium "Endo" meaning "within" is associated with the innermost lining of the heart, so eliminate A. The myocardium is associated with the heart's middle layer, so eliminate option B. The "transcardium" is somewhat of a contrived term, so eliminate C as well. The prefix in pericardium...

Echocardiogram correct answers Uses reflective sound waves to provide an image of the heart and motion Nuclear Cardiography correct answers Radioactive tracers are injected and used to trace patterns of blood flow in the heart Cardiac catheterization correct answers An invasive imaging procedure that allows your doctor to "see" how well your heart is supplied by blood vessels Holter Monitor correct answers Gives a read out of the heart's electrical functino over extended periods of t...

RICKY'S CFRN STUDY GUIDE QUESTIONS AND ANSWERS MI PATTERNS - ANS LISA P. LATERAL: I,aVL, v5,v6 (LCA/RCA-high lateral wall L Vent) INFERIOR: II, III, aVF (RCA-inferior & posterior wall L Vent) SEPTAL: V1, V2 (LCA/bundle branches) ANTERIOR: V3, V4 (LCA-anterior wall L Vent) POSTERIOR: V1,V2,V3,V4:ST Depression (RCA/LCA-L Vent posterior wall) Charles's Law - ANS Gas pressure increases as Temp increases Gas expands in a heated tank Henry 's Law - ANS Decompression Dalton's...

denial refusal to admit or recognize problem or event- primitive defense mechanism projection taking one's own unacceptable qualities and attributing them to another- primitive defense mechanism regression reverting to patterns of behavior from earlier stage of developement- immature defense mechanism passive-aggression indirectly expressing anger- immature defense mechanism reaction formation taking up the opposite feeling to reduce anxiety- neurotic defense ...

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...

NPTE Final Test Questions and Answers Latest Updated 2024/2025 | 100% Correct | Graded A+. What conditions are the abnormal heart sounds S3 and S4 associated with, respectively? A. S3 = MI or HTN; S4 =CHF B. S3 = Tracheal Stenosis; S4 = Asthma C. S3 = closure of Mitral and Tricuspid Valves; S4 = Closure of Pulmonary Valves D. S3 = CHF; S4 =MI or HTN - answer Feedback Correct Answer - D S3 is heard in early diastole (after S2) and is associated with CHF. S4 is heard in late diastole (before ...