Tachy rhythms Study guides, Class notes & Summaries
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AACN AGACNP boards Questions and answers 2023/2024
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AACN AGACNP boards Questions and answers 2023/2024 
 
Pericarditis - correct answer Often present w/ friction rub, sharp CP w/ inspiration, low-grade fever, muffled heart tones, hypotension. Tx w/ colchicine. 
 
Pulmonary edema - correct answer Pink/frothy sputum. Tachypnea, dyspnea, b/l wheeze. CXR shows alveolar infiltrates, kerley B lines, and pleural effusions. 
 
Cardiac tamponade - correct answer Becks Triad= muffled tones, JVD, HoTN. Narrow pulse pressure. Low C.O., low BP, tachy...
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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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NURS 420 Exam #1 Questions and Answers | 100% Verified and Updated
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NURS 420 Exam #1 Questions and Answers | 
100% Verified and Updated 
a wide QRS is defined as - Answer-greater than .12 sec 
Conduction system of the heart - Answer-SA node, AV node, bundle of His, r and l 
bundle branches, and Purkinje fibers 
What is the P wave of an ECG? - Answer-atrial depolarization 
What is the QRS complex of an ECG? - Answer-ventricular depolarization and atrial 
repolarization 
What is the T wave of an ECG? - Answer-ventricular repolarization 
PR interval - Answer-delay ...
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NURS 420- Quiz #1 Exam Questions With Complete Solutions
- Exam (elaborations) • 92 pages • 2024
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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...
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Basic Dysrhythmia Test Questions And Complete Answers Graded A+ 2024.
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SA node - Answer 60-100 bpm/ located in upper right atrium 
 
Av Node - Answer 40-60 BPM 
 
Ventiricle depolarization - Answer 20-40 BP 
 
P wave - Answer atrial depolarization 
 
PR interval - Answer represents AV conduction time-- .12-.20 
 
QRS - Answer ventricle depolarization; QRS interval=<.12 
 
ST segment - Answer used to further describe a rhythm: ventricle is still depolarized, should be at baseline -if depressed think of Mischemia , elevated = acute Myocardial injury ...
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NURS 420 Exam #1 Questions and Answers | 100% Verified and Updated
- Exam (elaborations) • 117 pages • 2024
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NURS 420 Exam #1 Questions and Answers | 
100% Verified and Updated 
a wide QRS is defined as - Answer-greater than .12 sec 
Conduction system of the heart - Answer-SA node, AV node, bundle of His, r and l 
bundle branches, and Purkinje fibers 
What is the P wave of an ECG? - Answer-atrial depolarization 
What is the QRS complex of an ECG? - Answer-ventricular depolarization and atrial 
repolarization 
What is the T wave of an ECG? - Answer-ventricular repolarization 
PR interval - Answer-delay ...
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ACLS Drugs dosages & Uses Questions with Complete Solutions, A+
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For poor perfusion with Bradycardia Treat with which first line treatment? - Atropine 1mg IV 
(repeat to a total of 3mg IV) 
 
For poor perfusion with Bradycardia Treat, if the first line of treatment is ineffective, what should be provided and what med should be given? - Transcutaneous pacing 
 
Dopamine 5-20mcg/kg/minute infusion 
OR 
Epinephrine 2-10mcg/min infusion 
 
What is the first line drug for acute stable bradycardia and how do you administer it? - Atropine given as 1mg IV q...
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ECG Lead System Exam Questions with Correct Answers
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ECG Lead System Exam 
Questions with Correct 
Answers 
 
Electrocardiogram (ECG) - Answer-Since you can't see the heart beating we use a ECG 
to provide a picture that replicates the actual cardiac issue. 
Myocardial Infraction (MI) - Answer-Heart Attack 
-Have abnormal rhythms. 
-Death of cardiac muscle due to ischemia 
Doe the ECG machine monitor or control the hearts rhythm? - Answer-Only monitors 
Straight line when machine is turned on but not connected to the patient - AnswerIsoelectric =...
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NURS MISC critical care test 1 Testbank Top Predicted Questions and Correct Answers 2024
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IV push medications - epi: for every dead/pulseless person, vasopressin, lidocaine, 
amiodarone (all tachy arrhythmias), atropine (sinus bradycardia), adenosine (SVT) 
continuous IV infusions - magnesium sulfate, dopamine, epi (alive pts), amiodarone, 
lidocaine, heparin 
alpha 1 durgs - activates peripheral leading to vasoconstriction 
beta 1 - works on heart (we only have 1 heart), can't take bronchodilators with this 
beta 2 - works on lungs (2 lungs) 
epinephrine - dead or dying patients,...
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ACLS Questions and Answers 100% Pass
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ACLS Questions and Answers 100% Pass in cardiac arrest when do you first introduce medical intervention? which drug? after 2 rounds of CPR/shock after 2nd shock give 1 mg epinephrine every 3-5 minutes 
when do you introduce amiodarone during cardiac arrest? after the 3rd shock give 300 mg bolus of amiodarone if second dose is needed give 150mg as second dose 
what rhythms are shockable in cardiac arrest VF VT 
what rhythms are not shockable in cardiac arrest asystole PEA 
if you are in an unshoc...
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