Heart rhythm disturbances Study guides, Study notes & Summaries
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![ATI PN PHARMACOLOGY PROCTORED EXAM 2023/2024 Latest Study Guide](/docpics/2951665/649591b94ca33_2951665_121_171.jpeg)
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ATI PN PHARMACOLOGY PROCTORED EXAM 2023/2024 Latest Study Guide
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ATI PN PHARMACOLOGY PROCTORED EXAM 
 
A nurse is administering subcutaneous heparin to a client who is at risk for deep vein thrombosis. Which of the following actions should the nurse take? 
1.	Administer the medication into the client's abdomen. 
2.	Inject the medication into a muscle. 
3.	Massage the site after administering the medication. 
4.	Use a 22-gauge needle to administer the medication. 
 
 
A nurse is providing teaching to a client who has a urinary tract infection and new p...
![RELIAS DYSRHYTHMIA BASIC TEST ANSWERS 2024 (A+ GRADED 100% VERIFIED](/docpics/4544399/65d396fe15b9c_4544399_121_171.jpeg)
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RELIAS DYSRHYTHMIA BASIC TEST ANSWERS 2024 (A+ GRADED 100% VERIFIED
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dysrhythmia aka arrhythmia - Correct answer - abnormal cardiac rhythms 
which can cause disturbances of: 
rate, rhythm, or both rate and rhythm 
how are dysrhythmias identified? - Correct answer Electrographic Waveform Analysis 
(ECG) 
what controls the rate and rhythm of the heartbeat? - Correct answer the heart's 
electrical system 
explain the heart's electrical system - Correct answer Each electrical signal (impulse) 
begins in a group of cells called the sinus node or sinoatrial (SA...
![Cardiology Nursing 1 Humber Final exam |302 questions and answers(including diagrams).](/docpics/3550957/651c3c7c9a831_3550957_121_171.jpeg)
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Cardiology Nursing 1 Humber Final exam |302 questions and answers(including diagrams).
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sinus rhythm 
regular rhythm 
Set by SA node at 60 to 100 bpm 
P waves normal 
normal qrs 
PR 0.12 - 0.2 
normal qrs less than 0.10 
 
 
wide qrs is 
greater than 0.12 
 
 
Sinus Tachycardia 
100-160 bpm 
SA node 
reduced time for ventricle filling 
assess for SOB or chest pain 
 
 
a prolonged QT interval 
more prone to arrhythmia 
 
 
NSR reflects the heart's 
normal electrical activity, providing synchrony between the atria and the ventricles. 
 
 
Sinus tachycardia occurs when the 
sinus no...
![DAANCE: ALL MODULES EXAM STUDY GUIDE 2023/2024 LATEST](/docpics/3596393/65258f9661035_3596393_121_171.jpeg)
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DAANCE: ALL MODULES EXAM STUDY GUIDE 2023/2024 LATEST
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DAANCE: ALL MODULES EXAM STUDY 
GUIDE 2023/2024 LATEST 
Pulmonary artery - CORRECT ANSWER-One of two arteries that carry venous (oxygen 
poor) blood from heart to lungs 
What type of intubation is preferred with emesis with aspiration? - CORRECT 
ANSWER-ETT. LMA or combitube acceptable. 
What emergency would a cricothyrotomy typically be performed? - CORRECT 
ANSWER-Airway obstruction 
Atropine would be given in which emergency? - CORRECT ANSWER-Symptomatic 
bradycardia 
Adenosine would be ...
![HEALTHSTREAM TELEMETRY & ECG EXAM 2023/2024](/docpics/3383605/64f861d70ad33_3383605_121_171.jpeg)
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HEALTHSTREAM TELEMETRY & ECG EXAM 2023/2024
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HEALTHSTREAM TELEMETRY & ECG 
EXAM 2023/2024 
Mechanical & Electrical Activity - CORRECT ANSWER-- Correlation between the 
electrical and mechanical functions of the heart 
- Electrical activity stimulates the heart to contract 
- Electrocardiogram (ECG) show both functions 
- Electrical pulse= action potntial 
Cardiac Monitoring - CORRECT ANSWER-- Used to diagnose dysrhythmias, chamber 
enlargement, MI/myocardial ischemia, monitor effects of electrolyte imbalances of 
medication administrat...
![HESI Milestone Exam 1b Exam Questions and Answers 2022/2023 | Verified Answers](/docpics/64307fe903cf2_2567450.jpg)
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HESI Milestone Exam 1b Exam Questions and Answers 2022/2023 | Verified Answers
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HESI Milestone Exam 1b Exam 
 Questions and Answers 
2022/2023 | Verified Answers 
Milestone Exam 1-B Blueprint 
Family history-questioning pre-test item not graded 
Ask about family health issues, family history of diseases, conditions to gather information on 
what pt may be already genetically disposed to. 
History - mental illness pre-test item not graded 
Med admin-client ID NSG122.07.02.04: 
Identify the client by checking the name or arm brand.First identification is the patient's name 
...
![Relias Assessments Assistance Material DYSRHYTHMIAS (Answered) 2022/2023](/docpics/635bcbc55aba7_2062785.jpg)
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Relias Assessments Assistance Material DYSRHYTHMIAS (Answered) 2022/2023
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Relias Assessments Assistance Material DYSRHYTHMIAS 
EKG interpretation 
One of the most useful and commonly used diagnostic tools is electrocardiography (EKG) which measures the heart's electrical activity as waveforms. An EKG uses electrodes attached to the skin to detect electric current moving through the heart. These signals are transmitted to produce a record of cardiac activity. Arrhythmia or dysrhythmia are disturbances in the normal cardiac rhythm of the heart which occurs as a result ...
![Cardiac - Part 4, Rythms and ECG's (EXAM 2 N4) Questions With Complete Solutions](/docpics/3694727/65393a9c695a4_3694727_121_171.jpeg)
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Cardiac - Part 4, Rythms and ECG's (EXAM 2 N4) Questions With Complete Solutions
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Dysrhythmias 
 
* they can result in deviations from a normal HR and/or rhythm, causing decreases in cardiac output. Some dysrhythmias are lethal, causing a complete loss of CO, which result in cardiopulmonary arrest. Other dysrhythmias are apparent on ECG's but are symptomless correct answer: Disruptions in the cardiac conduction pathway or disorders of the electrical impulse conduction within the heart 
 
HR x SV = CO 
 
HR is how many times the heart beats per minute; 
 
SV is the amount of...
![UNDERSTANDING PHARMACOLOGY FOR ESSENTIALS MEDICATION SAFETY CHAPTER 1-28 TESTBANK BY WORKMAN & LACHARITY](/docpics/5108184/662ac378592b0_5108184_121_171.jpeg)
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UNDERSTANDING PHARMACOLOGY FOR ESSENTIALS MEDICATION SAFETY CHAPTER 1-28 TESTBANK BY WORKMAN & LACHARITY
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UNDERSTANDING PHARMACOLOGY FOR ESSENTIALS MEDICATION SAFETY CHAPTER 1-28 TESTBANK BY WORKMAN & LACHARITY 
 
Chapter 1: Drug Therapy for Heart Failure 
MULTIPLE CHOICE BASIC CONCEPTS 
1.	What does the term “afterload” mean? 
a.	The amount of blood entering the left ventricle that must be pumped out of the heart 
b 
.	The peripheral resistance of the arterial system, including mean arterial pressure 
c.	The ability of the living muscle fibers of the heart to contract and pump blood 
d 
.	The p...
![Relias Assessments Assistance Material DYSRHYTHMIAS Questions and Answers 2024](/docpics/4187818/659e7774c9e09_4187818_121_171.jpeg)
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Relias Assessments Assistance Material DYSRHYTHMIAS Questions and Answers 2024
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Relias Assessments Assistance Material DYSRHYTHMIAS 2024 EKG interpretation - One of the most useful and commonly used diagnostic tools is electrocardiography (EKG) which measures the heart's electrical activity as waveforms. An EKG uses electrodes attached to the skin to detect electric current moving through the heart. These signals are transmitted to produce a record of cardiac activity. Arrhythmia or dysrhythmia are disturbances in the normal cardiac rhythm of the heart 
which occurs as a...
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