Abnormal heart rhythms - Study guides, Class notes & Summaries
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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...
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Egan's Chapter 18 ECG Exam Questions & Answers Already Passed
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Egan's Chapter 18 ECG Exam Questions & Answers 
Already Passed 
Which node is the "backup" pacemaker? - AV node 
When should a ECG be obtained? - Patient has signs and symptoms of: MI & CHF 
Assessment tool to help determine pt's general health. 
Screening tool - pre-op surgery 
Hx of heart disease 
The resting ECG does reflect the pumping ability of the heart or the likelihood that the 
patient may have a myocardial infarction in the near future. - False 
Myocardial infarction, ventricular hype...
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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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Hondros NUR 176 Test 2, Nur 176 Exam 2 Questions 100% Correct!!
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ARF Causes -ANSWER Hemorrhage, trauma, infection, decreased cardiac output, medications 
 
ARF S/S -ANSWER mimics dehydration s/s, anorexia, h/a, edema, vomiting, nausea, lethargy, 
 
Malignan hypertension -ANSWER Is the most severe 
 
S/S of Malignant hypertension -ANSWER - Diastolic >120 
- Blurred vision 
- Severe h/a 
- High cholesterol 
- Dyspnea 
- History of hypertension 
 
Beta blockers -ANSWER medication used to treat several different types of conditions, including hypertension (hig...
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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...
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CARDIAC HEALTHSTREAM TELEMETRY EXAM Q & A 2023/2024
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CARDIAC HEALTHSTREAM TELEMETRY 
EXAM Q & A 2023/2024 
Normal Conduction System - CORRECT ANSWER--SA Node = Primary Pacemaker of 
the Heart, rate of 60-100 bpm 
-Internodal Pathways = Pathways connecting SA Node and AV Node 
-AV Node = Backup pacemaker, rate of 40-60 bpm 
-Bundle of His = splits nerve fibers down Left & Right Sides, His-Purkinje is conduction 
system of heart 
-L & R Bundle Brancehs = lead to left & right of the myocardium 
-Purkinje Fibers / Network = ends of the muscle, last...
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PCT NHA EXAM WITH 100% CORRECT ANSWERS 2024/2025
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PCT NHA EXAM WITH 100% CORRECT 
ANSWERS 2023 
1. The lavender-topped tube contains: 
a. No additive 
b. SPS 
c. Na+ citrate 
d. EDTA - Correct answer-d. EDTA 
1. The additive in a gray-topped tube is: 
a. K+ oxalate 
b. Na+ citrate 
c. EDTA 
d. None of the above - Correct answer-a. K+ oxalate 
1. Which of the needle has the largest gauge? 
a. 16 g 
b. 20 g 
c. 21 g 
d. 25 g - Correct answer-a. 16 g 
1. Which of the following gauge needle is used for the typical adult venipuncture? 
a. 23 g 
b. 1...
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NUR 635 Advanced Pharmacology Midterm Review (Guaranteed Pass)
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Pt on heparin in hospital setting. Why start coumadin 2 days before dc? Because coumadin needs a couple days before it starts working. Angina: bc pts dev tolerance to long-acting nitroglycerine w/i 1 day. How to prevent? Pts must have 8hrs with no nitroglycerine every days. Hint: At night, remove nitro patch bc no risk of exertional angina Underlying cause of angina coronary disease, athlerosclerosis Why do we give aspirin in pts w/atherosclerosis? Aspirin is an antiplatelet.. Prevents the exist...
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NURS 180 WEEK 8 Final Exam Key Points Latest 2023 (Graded 100%)
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NURS 180 WEEK 8 Final Exam Key Points Latest 2023 (Graded 100%) 
Manage chronic anxiety disorders such as GAD and OCD, major depressive disorders, and bipolar 
disorder when combined with a mood stabilizer 
 SSRI 
 Escitalopram 
 Works by keeping more serotonin 
 Avoid taking with other drugs that keep more serotonin such as other 
antidepressants, triptans, ergots, and St. John’s wort to prevent serotonin 
syndrome 
 Increased risk for suicide in young adults and children with ...
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ACLS: PROMED 2022 Questions with 100% Correct Solutions
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Select the one syndrome listed below that is not a degree in the progression of coronary artery occlusion. 
Stable angina (SA) 
 
 
Which of the following is used to categorize patients with suspected acute coronary syndrome? 
12-lead ECG to determine if an ST-segment elevation MI is present 
 
 
The BLS Assessment places emphasis on early: 
CPR and defibrillation 
 
 
The first step in the PEA algorithm is defibrillation. 
False - administer chest compressions and oxygen first 
 
 
Which of the...
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