Homework Answers
3) Difference between a PVC ECG wave and normal sinus rhythm :-
#. PVC ECG wave :-
- occur earlier than the next expected normal QRS
- wider than a normal QRS
- QRS morphology is bizzare
- Preceding P wave is absent
- Deflection of the ST segment and T wave is opposite that if QRS
- Followed by a compensatory pause
#. Normal sinus rhythm :-
Rate - between 60-100bpm
Rhythm - regular
P wave - upright and regular
PR interval - 0.16 sec , one p wave for each QRS
QRS - 0.08sec
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12) You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? A) Sinus bradycardia B) Sinus tachycardia C) Sinus dysrhythmia D) Normal sinus rhythm 14) You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? A) Sinus bradycardia B) Sinus tachycardia C) Sinus dysrhythmia D) Normal sinus rhythm 15) You have performed an ECG on a patient, resulting...
12) You have performed an ECG on a patient, resulting in the following ECG tracing. How...
12) You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? A) Sinus bradycardia B) Sinus tachycardia C) Sinus dysrhythmia D) Normal sinus rhythm 14) You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? A) Sinus bradycardia B) Sinus tachycardia C) Sinus dysrhythmia D) Normal sinus rhythm 15) You have performed an ECG on a patient, resulting...
performed an ECG on a patient, resulting in the following ECG tracing. How would you classify...
performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? A) Sinus arrest B) Sinus tachycardia C) Sinus dysrhythmia D) Normal sinus rhythm 17) You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? A) Sinus bradycardia B) Sinus tachycardia C) Sinus dysrhythmia D) Sinus arrest 18) What medical conditions place pressure on the atria, causing atrial dysrhythmias to occur?...
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what is dysrhythmia with emaphasis on the actual ecg tracing comparing it to the normal sinus rythm? how you describe the ecg wave?
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Basic ECG Interpretation Test 2: Application Question 18 of 25 Name the rhythm above. Atrial Flutter Second-degree AV Block Type i Normal Sinus Rhythm Atrial Fibrillation Junctional Rhythm Sinus Rhythm with Ventrikular Bgeniny Thind-degree AV Block Sinus Bradycarda Second degree A Block Type Q Search on 3 Q.
4. To interpret an ECG, we must look at the regularity of heart beats (regular, irregular),...
4. To interpret an ECG, we must look at the regularity of heart beats (regular, irregular), rhythm (sinus or other), heart rate, cardiac axis, duration, a description of the P wave, QRS complexes, Enlargement Figure 1-4. Standard graph paper measurements A Graph paper. conduction intervals. of one square of graph paper The ECG paper speed is 25 mm/sec. Calculate from the heart rate shown in the ECG tracing (a). Show your work. (3) a. b. Lead 1 ii) Which is...
Reading an ECG is a helpful skill to have for any medical professional. It gives tremendous...
Reading an ECG is a helpful skill to have for any medical professional. It gives tremendous insight into the various problems a heart is having and critical in diagnosing patients. Below you will find several ECG patterns the first one is a normal sinus rhythm. Identify which arrhythmia is represented by each of the remaining patterns and explain why. (It will be helpful in your explanation to refer to the P Wave, QRS complex, and T wave in your explanations.)...
AAAAA Label P. QRS, and Twaves on the ECG strip in Figure 4.5. Figure 1.5: ECG...
AAAAA Label P. QRS, and Twaves on the ECG strip in Figure 4.5. Figure 1.5: ECG strip. DETERMINE HEART RATE FROM AN ECG The range of normal heart rates is called normal sinus rhythm (NSR). In an average adult NSR is between 60 and 100 bpm. A heart rate below 60 bpm is called bradycardia. However, a highly acro bically conditioned persons often have a normal heart rate below 60 bpm. A heart rate above 100 bpm in an adult...
61. What state creates electrical activity that can be picked up on the ECG tracing? a...
61. What state creates electrical activity that can be picked up on the ECG tracing? a Depolarized state b. Polarized state c. Repolarized state d. All of the above e. A and C Upward movement away from the baseline in an ECG tracing. a. Isoelectrie line b. Negative deflection c. Positive deflection d. Complex e. Wave 63. A period of time between two points or events on the ECG tracing a. Wave b. Complex c. Isoelectric line d. Segment e....
Basic ECG Interpretation Test 2: Application Question 19 of 25 Name the rhythm above Second-degree AV...
Basic ECG Interpretation Test 2: Application Question 19 of 25 Name the rhythm above Second-degree AV Block Type Sinus Rhythm with Premature Junctional Contration Sinas Rhythm with 3 2. a.
12) You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? A) Sinus bradycardia B) Sinus tachycardia C) Sinus dysrhythmia D) Normal sinus rhythm 14) You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? A) Sinus bradycardia B) Sinus tachycardia C) Sinus dysrhythmia D) Normal sinus rhythm 15) You have performed an ECG on a patient, resulting...
12) You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? A) Sinus bradycardia B) Sinus tachycardia C) Sinus dysrhythmia D) Normal sinus rhythm 14) You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? A) Sinus bradycardia B) Sinus tachycardia C) Sinus dysrhythmia D) Normal sinus rhythm 15) You have performed an ECG on a patient, resulting...
performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? A) Sinus arrest B) Sinus tachycardia C) Sinus dysrhythmia D) Normal sinus rhythm 17) You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? A) Sinus bradycardia B) Sinus tachycardia C) Sinus dysrhythmia D) Sinus arrest 18) What medical conditions place pressure on the atria, causing atrial dysrhythmias to occur?...
Basic ECG Interpretation Test 2: Application Question 18 of 25 Name the rhythm above. Atrial Flutter Second-degree AV Block Type i Normal Sinus Rhythm Atrial Fibrillation Junctional Rhythm Sinus Rhythm with Ventrikular Bgeniny Thind-degree AV Block Sinus Bradycarda Second degree A Block Type Q Search on 3 Q.
4. To interpret an ECG, we must look at the regularity of heart beats (regular, irregular), rhythm (sinus or other), heart rate, cardiac axis, duration, a description of the P wave, QRS complexes, Enlargement Figure 1-4. Standard graph paper measurements A Graph paper. conduction intervals. of one square of graph paper The ECG paper speed is 25 mm/sec. Calculate from the heart rate shown in the ECG tracing (a). Show your work. (3) a. b. Lead 1 ii) Which is...
Reading an ECG is a helpful skill to have for any medical professional. It gives tremendous insight into the various problems a heart is having and critical in diagnosing patients. Below you will find several ECG patterns the first one is a normal sinus rhythm. Identify which arrhythmia is represented by each of the remaining patterns and explain why. (It will be helpful in your explanation to refer to the P Wave, QRS complex, and T wave in your explanations.)...
AAAAA Label P. QRS, and Twaves on the ECG strip in Figure 4.5. Figure 1.5: ECG strip. DETERMINE HEART RATE FROM AN ECG The range of normal heart rates is called normal sinus rhythm (NSR). In an average adult NSR is between 60 and 100 bpm. A heart rate below 60 bpm is called bradycardia. However, a highly acro bically conditioned persons often have a normal heart rate below 60 bpm. A heart rate above 100 bpm in an adult...
61. What state creates electrical activity that can be picked up on the ECG tracing? a Depolarized state b. Polarized state c. Repolarized state d. All of the above e. A and C Upward movement away from the baseline in an ECG tracing. a. Isoelectrie line b. Negative deflection c. Positive deflection d. Complex e. Wave 63. A period of time between two points or events on the ECG tracing a. Wave b. Complex c. Isoelectric line d. Segment e....
Basic ECG Interpretation Test 2: Application Question 19 of 25 Name the rhythm above Second-degree AV Block Type Sinus Rhythm with Premature Junctional Contration Sinas Rhythm with 3 2. a.
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