3rd heart block - Study guides, Class notes & Summaries
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ADVANCED ARRHYTHMIA EXAM PREP WITH 100% CORRECT ANSWERS ALREADY GRADED A+.
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Conduction System 
SA Node 
AV Node 
Bundle of His 
Right and Left bundle branches 
Purkinje Fibers 
 
 
 
SA Node 
primary pacemaker 
rate 60-100 
 
 
 
 
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AV Node 
slightly delays impulse from atria to ventricles 
 
 
 
Bundle of His 
conducts impulses to left and right bundle branches 
 
 
 
Purkinje Fibers 
relay impulses to ventricular myocardium 
 
 
 
Depolarization ...
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NUR 445 Final Exam Study questions and answers 100% verified.
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NUR 445 Final Exam Study questions and answers 100% verified. 
 
 
 
 
 
 
 
 
 
 
 
 
What are some assessment findings of an uncomplicated abdominal aortic aneurysm? - correct inal pulsation, ischemia in extremities from thrombus formation, peripheral pulses weak/absent; often asymptomatic 
 
What are some assessment findings of a dissected abdominal aortic aneurysm? - correct onset of severe abdominal pain or back pain, pain may migrate with pain of extension, peripheral neuropathy or paraly...
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Relias Dysrhythmia Basic Test Answers Solution guide 2023.
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Relias Dysrhythmia Basic Test Answers 
 
normal sinus rhythm 
heart rhythm originating in the sinoatrial node with a rate in patients at rest of 60 to 100 beats per minute 
 
Sinus Arrhythmia 
Appearance is ALMOST NORMAL: 
Respiratory – Circulatory interaction 
Rate INCREASES with INSPIRATION (IN=IN) 
 
Sinus Bradycardia 
<60 
normal sinus rhythm 
 
Sinus Tachycardia 
>100 (100-150) 
normal sinus rhythm 
 
Premature Atrial Contraction (PAC) 
Heart Rate: Depends on underlying rhythm ...
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Air Methods Critical Care exam with complete solutions
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What is the most reliable method of confirming and montioring correct placement of an ET tube? - Answer- Continuous waveform capnography 
 
The upper airway consists of... - Answer- Nose, Mouth, Jaw, Oral Cavity, Pharynx, and Larynx 
 
No gas exchange occurs here __________, it's called ____________. - Answer- Nose to terminal bronchioles, anatomical dead space. (2ml/kg of inspired tidal volume) They conduct airflow towards gas exchange units. 
 
Crycothyroid membrane - Answer- between thyroid ...
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Cardiac Dysrhythmias Part 2 Questions With Complete Solutions
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Describe treatment of dysrhythmias correct answer: To determine if treatment is necessary, assess the patient. Then ask the following questions: 
Is he or she experiencing signs and symptoms of decreased cardiac output? 
Is the dysrhythmia potentially life threatening? 
If the answer to either of these questions is yes, the patient will need to treatment for the dysrhythmia. 
 
 
***WE WILL DISCUSS TREATMENTS OF DYSRHYTHMIAS BASED UPON CURRENT ACLS TREATMENT ALGORITHMS 
CLINICAL MANIFESTATIONS ...
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NYU Pharmacology Exam 1 (Questions With Correct Answers) 2023 Graded A+
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NYU Pharmacology Exam 1 (Questions With Correct Answers) 2023 Graded A+. Induces INC intracelluar sodium drives Ca into heart and INCREASE CONTRACTILITY 
AE: 
-bradycardia 
-dysrhythmias 
-anorexia, N/V 
-headache 
-blurred or yellow vision 
TOXICITY: 
- anorexia, N/V, green or yellow halos, bradycardia premature ventricular contractions, 
cardiac dysrhythmias, confusion, delirium for elderly 
R4 toxicity: 
- low K+ 
-renal failure 
-loop diuretics 
-Hypercalcemia 
Considerations: 
- pulse full ...
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AANP Board 146 Questions with Answers,100% CORRECT
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AANP Board 146 Questions with Answers 
 
 
 
INR values below ____ increase stroke risk sixfold. - CORRECT ANSWER 2 
 
What allergy contradicts the use of thiazide diuretics? - CORRECT ANSWER Sulfa 
 
Why should ACE-Is be avoided with renal stenosis? - CORRECT ANSWER Leads to ARF 
 
Adverse effects of aldosterone antagonists (Aldactone) - CORRECT ANSWER Galactorrhea and hyperkalemia 
 
What are beta blocker indications? - CORRECT ANSWER HTN, post-MI< angina, arrhythmias, migraine prophylaxis,...
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MED SURG 3 480 ATI Adv. Med-surg FINAL EXAM Complete test
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ATI Adv. Med-surg FINAL EXAM 
 
1.	A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following 
nursing statements is appropriate? 
 
a.	“large incisions will be made in the eschar to improve circulation” 
b.	“ I can call the doctor back here if you want me to” 
c.	“a piece of skin will be removed and grafted ov...
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BKAT ICU Post Test Questions and Answers 2023, Graded A+
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BKAT ICU Post Test Questions and Answers 2023, Graded A+ 
Nitroprusside purpose 
decreases preload and afterload by vasodilation (mainly afterload) 
 
 
 
Dobutamine mechanism of action 
contractility 
 
 
 
Dopamine at a low-end dose "renal dose" 
0.5-4mcg/kg/min 
increases renal and mesentric perfusion 
 
 
 
Dopamine at a mid-range dose 
4-10mcg/kg/min 
increases contractility and heart rate 
 
 
 
Dopamine at a high-range dose 
greater than 10mcg/kg/min 
vasoconstriction and increases BP 
...
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Advent Health EKG Questions and Answers Rated A
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Advent Health EKG Questions and Answers Rated A 
Afib The impulse originates in the Atria • The Atrial rate is > 300 and unable to measure [N/A] • No discernable P waves - PRI & Atrial rhythm cannot be measured [N/A] • The Ventricular rhythm is irregular • QRS within normal limits • If the Ventricular rate is <100 the rhythm is controlled A-fib; if the Ventricular rate is > 100 the rhythm is uncontrolled A-fib • This is a chronic rhythm for some patients Treatment: controlle...
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