Critical Care Exam 1(Dysrhythmias, ABG's, Hemodynamics, Respiratory) with Complete Solutions
Critical Care Exam 1(Dysrhythmias, ABG's, Hemodynamics, Respiratory) with Complete SolutionsCritical Care Exam 1(Dysrhythmias, ABG's, Hemodynamics, Respiratory) with Complete SolutionsCritical Care Exam 1(Dysrhythmias, ABG's, Hemodynamics, Respiratory) with Complete SolutionsCritical Care Exam 1(Dysrhythmias, ABG's, Hemodynamics, Respiratory) with Complete Solutions P wave - ANSWER-Depolarization of the atria PR interval - ANSWER--Normal is 0.12 to 0.2 seconds - onset of atrial depolarization until onset of ventricular polarization QRS complex - ANSWER--Normal is 0.06 to 0.11 seconds -Ventricular depolarization -systole T wave - ANSWER--appears after QRS complex - Ventricular repolarization -Spiked T-wave occurs with hyperkalemia U wave - ANSWER-- repolarization of the purkinje fibers - seen in patients with hypokalemia SA node - ANSWER-the pace-maker of the heart; where the impulse conduction of the heart usually starts; located in the top of the right atrium just below superior vena cava *sends impulses 60-100 BPM Normal Sinus Rhythm - ANSWER-Rate is 60-100/ minute Rhythm is regular P wave present PR interval: normal 0.12-0.20 QRS complex:normal
Written for
- Institution
- Critical Care
- Course
- Critical Care
Document information
- Uploaded on
- August 22, 2023
- Number of pages
- 19
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
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critical care exam 1
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critical care exam 1dysrhythmias abgs hemodyna
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critical care exam 1stuvia
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p wave answer depolarization of the atria pr in
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pr interval answer normal is 012 to 02 second
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