22. The 3 aberrant beats below are: remature Ventricular Contraction PNCS)**** Give full credit for overall rhythm interpretation (Bottom Line), even if some individualmeasurements are slightly incorrect***23. Rhythm (reg/irregular)egular Rate: OPR IntervalQRS:QT:Rhythm Interpretation:24. Rhythm (reg/irregular):LecorRate: 30PR IntervalQRS:QT:Nhychm intepretaton: Sirs Bracyparda Degree AlN Black Typew/2ndRhythm Interpretation: 26. Rhythm (reg/irregular):Rate:PR IntervalQRS:QT:Rhythm Interpretation:

The electrical impulses in the heart are recorded by an electrocardiogram (ECG). It's a simple,…

Answered: 22. The 3 aberrant beats below are:…

Phlebotomy Essentials

6th Edition

ISBN:9781451194524

Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Chapter1: Phlebotomy: Past And Present And The Healthcare Setting

Section: Chapter Questions

Problem 1SRQ

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16. The T-wave in the electrocardiogram above is caused by: repolarization of the ventricles, caused by K+ ions leaving ventricular muscle cells depolarization of the ventricles, caused by Na+ ions leaving ventricular muscle cells repolarization of the atria, caused by K+ ions leaving atrial muscle cells depolarization of the atria, caused by Na+ ions leaving atrial muscle cells
Give the 2 reasons you are able to feel a pulse. When do you note the diastolic number?
In the following graphs of pacemaker potential recordings from the SA node, what graph represents what (ie parasympathetic nerve effect)
8
- HW: Cardiovascular System: The Heart 4 of 30 beling Activity: Overview of the cardiac conduction system The generates an action potential, which spreads to atrial cells and the AV node. After the delay, the action potential is conducted to the AV bundle and then to the right and left bundle branches. The spreads from the bundle branches along the Purkinje fibers to the of the ventricles. Course Chat MacBook Pro Search or tune LIRI
1. Calculate the MAP of the following patient: 1. BP 95/65 2. MAP= Using the BP, calculate the pulse pressure in order to find the MAP. Only provide a numerical answer for the MAP. Example: 90
pls explain! please and thank you!
5. This is not and will not be graded
1 |||||||||| O Accelerated Junctional Rhythm O Ventricular Tachycardia Atrial Tachycardia Accelerated Idioventricular Rhythm O
rhythm strips
b. Zone of injury Zone of necrosis/infarction a Zone of hypoxia 11. Which of the following statements about right and left ventricular failure is/are CORRECT? b. Pulmmonary hypertension leads to right ventricular failure. Jugular vein distension is a sign of right ventricular failure. c. d. Left ventricular failure leads to pulmonary edema. Left ventricular failure is a common cause of right ventricular failure. a. 1. e. All of the above are CORRECT. 12. One of the treatment for coronary artery discase is with aspirin, as it inhibits activity of enzyme responsible for platelet aggregation a. b. it stimulates activity of enzyme responsible for platelet aggregation C the drug itself is a vasodilator.
Increasing Heart Rate through the cardioacceratory center of the medulla oblongata will a-increase Cardiac Output b-decrease Cardiac Output c-increase Stroke Volume d-decrease Venous Return

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