ABG Quality control/Analyzers
What is the electrode that measures pH?
SANZ
pH-7.43 PaC02-25 Pa02-80 HC03-19
Fully compensated respiratory alkalosis with normal oxygenation (FCRAK)
What is defined as a change in heart rate?
P wave followed by QRS, and T wave every beat with upright P wave, consistent PR intervals, identical QRS complexes, flat ST Segments, Regular R-R, and all beats originating from SA node is what rhythm?
Normal sinus rhythm (NSR)
Wide and bizarre QRS complex with no P wave and opposite t wave is defined as?
Premature Ventricular complex (PVC)
Electrode for P02?
CLARK
Partially compensated metabolic alkalosis with mild hypoxemia (PCMAK)
Dromotropic is defined as?
speed in conduction
A heart rate increased and decreased with respiratory rate is defined as?
Sinus Arrhythmia
PVC having different configurations is defined as?
Multifocal AKA polymorphic
All analyzers must be calibrated using?
Blood-like control media
pH-7.33 PaC02-30 Pa02-59 HC03-20
Partialle compensated metabolic acidosis with moderate hypoxemia (PCMAC)
What is the pumping strength of the heart?
P waves that take on a “saw-tooth’ pattern will be seen with?
Atrial flutter
Run of 3 or ore PVC?
Ventricular Tachycardia (VTACH)
How does circulatory hypoxia affect cardiac output?
Decreases cardiac output
PH-7.45 PaC02-30 Pa02-90 HC03-21
Fully compensated respiratory alkalosis with normal oxygenation (FCRAK)
At what rate do the purkinje fibers conduct electrical impulses?
20-40 bpm
Which arrhythmia is caused by digitalis toxicity?
Multi-formed atrial pacemaker AKA wandering pacemaker
Series of non-conducted P waves followed by conducted P waves is?
2nd Degree Type 2
Cyanid poisoning causes what type of hypoxia?
Histotoxic Hypoxia
PH-7.55 PaC02-35 Pa02-39 HC03-27
Uncompensated metabolic alkalosis with severe hypoxemia (UCMAK)
Atrial depolarization is represented by?
P wave
All beats firing from AV junction is defined as?
Junctional escape
At what rate does an accelerated idioventricular rhythm fire?
40-100 bpm