Ekg during v tach - Study guides, Class notes & Summaries
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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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SHARP ESO Exam Questions and Verified Answers| 100% Correct| Grade A (Latest 2024/ 2025)
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SHARP ESO Exam Questions and Verified Answers| 100% Correct| Grade A (Latest 2024/ 2025) 
 
Q: What is a PEA? 
 
 
Answer: 
Presence of electrical activity that fails to generate a detectable pulse 
 
 
 
Q: What are the two most common causes of a PEA? 
 
 
Answer: 
Hypovolemia and hypoxia 
 
 
 
Q: What are the possible causes of a PEA? (6 H's & 5 T's) 
 
 
Answer: 
1. Hypovolemia 
2. Hypoxia 
3. Hydrogen ion (acidosis) 
4. Hypo/Hyperkalemia 
5. Hypoglycemia 
6. Hypothermia 
 
1. Toxins 
2. ...
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CEN Exam 3 Study Questions and Answers Top Rated 2024 Graded A
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1. A pt present to the ED with complaints of chest pain. The 12-lead EKG reveals ST segment elevation in leads I and aVL. The initial BP is 112/69 and decreases to a systolic of 60 mmHg following a dose of nitroglycerin 0.4mg SL. The next most appropriate intervention is to: 
A. Complete a fibrinolytic check sheet 
B. Initiate a dopamine drip for blood pressure control 
C. Obtain a R sided EKG 
D. Administer a 0.9% NS bolus IV - D. Administer a 0.9% NS bolus IV 
 
Pts can be sensitive to va...
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Study Review Test ATI EKG With 100 % Correct Answers.
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Study Review Test ATI EKG With 100 % Correct Answers. 
 
 
normal sinus rhythm ECG 
A. PR interval length 
B. QRS length 
C. QT interval - CORRECT ANSWER A. 0.12-0.20 seconds 
B. 0.08-0.12 seconds 
C. 0.35-0.43 seconds 
 
A-flutter - CORRECT ANSWER rapid regular atrial depolarization that produces sawtooth ECG pattern 
 
treatment: 
CCB/BB to reduce HR 
anticoagulant 
ibutalide (dysrhythmic for A-flutter) 
cardioversion 
radiofrequency catheter ablation (destruction of tiny parts of heart that ...
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NUR 325: Exam 1 (Cardiac) Exam Guide Graded A
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Backflow of blood caused by poor valve function - Regurgitation 
 
Reduced blood flow from the L Atrium to the L Ventricle is known as - Mitral Stenosis 
 
Narrowing from the L Ventricle to the Aorta is known as - Aortic Stenosis 
 
The degree of stretch at the end of diastole (how much blood is in the ventricles) is known as - Preload 
 
An increase in fluids will __________ preload, and a decrease in fluids will ___________ preload - An increase in fluids will increase preload, and a decrease ...
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NUR 325: Exam 1 (Cardiac) Questions and Answers | Latest Version | 2024/2025 | Already Passed
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NUR 325: Exam 1 (Cardiac) Questions 
and Answers | Latest Version | 2024/2025 
 
| Already Passed 
 
Which term describes the backward flow of blood due to malfunctioning heart valves? 
Regurgitation 
 
What is the medical term for decreased blood flow from the left atrium to the left ventricle? 
Mitral Stenosis 
 
How is the narrowing of the passage from the left ventricle to the aorta defined? Aortic 
Stenosis 
 
What term refers to the degree of ventricular stretch at the end of diastole? Pre...
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NUR 211 / NUR211 EXAM 1. QUESTIONS WITH 100% CORRECT ANSWERS.
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What is the result on the muscles when there is an increase in potassium? 
 
 
What EKG changes would you see in a patient with hypokalemia? 
 
 
What non- cardiac symptoms would be seen in a patient with hypokalemia? 
 
 
What heart rhythm would be described as an irregularly irregular rhythm? 
 
 
What HR differentiates V-tach and SVT? 
 
What clinical finding is the nurse most likely to identify when completing a history and physical assessment of a client with complete heart block? 
 
 
Afte...
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DAANCE STUDY QUESTIONS With Verified Answers
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What is the most severe type of allergic reaction? - answerImmediate hypersensitivity 
response that involves antigen-antibody reactions (IgE) 
What is the largest gland in the body? - answerLiver 
What age group of patients will hypoxia occur much more rapidly in? Bradycardia is a sign 
relating to hypoxia - answerPediatric patients 
What does HIPAA stand for? - answerHealth Insurance Portability and Accountability Act 
(HIPAA) 
A decrease in blood flow in the coronary arteries? Can temporarily...
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NHA EKG Practice Test QUESTIONS WITH ANSWERS| 100% CORRECT
- Exam (elaborations) • 3 pages • 2022
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ST segment elevation is associated with 
myocardial injury 
 
 
during a stress test the patient begins to feel fatigue and the ekg shows v-tach the first thing you should do is 
notify the physician 
 
 
if the QRS is too tall to fit on the ekg paper, change the gain control to 
1/2 
 
 
if the patient is alert and orientated, but the tech finds all waveforms to be negative, check the 
left and right arm limb leads 
 
 
decreased potassium levels cause what to be visible on an ekg? 
u waves 
 
...
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BKAT ICU Post Test 2023 (solved)
- Exam (elaborations) • 10 pages • 2023
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Nitroprusside purpose - Answer- decreases preload and afterload by vasodilation (mainly afterload) 
 
Dobutamine mechanism of action - Answer- contractility 
 
Dopamine at a low-end dose "renal dose" - Answer- 0.5-4mcg/kg/min 
increases renal and mesentric perfusion 
 
Dopamine at a mid-range dose - Answer- 4-10mcg/kg/min 
increases contractility and heart rate 
 
Dopamine at a high-range dose - Answer- greater than 10mcg/kg/min 
vasoconstriction and increases BP 
 
Dopamine and Levophed inf...
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