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40 Cards in this Set

  • Front
  • Back
What are the four critical considerations regarding use of antiarrhythmics
1. Establish frequency and cause of arrhythmia incase it can be treated without drugs
2. Low therapeutic index
3. Assess treatment options including no treatment
4. Have rational expectations of therapy including electrophysiological status of the heart
What are the four critical considerations regarding use of antiarrhythmics
1. Establish frequency and cause of arrhythmia incase it can be treated without drugs
2. Low therapeutic index
3. Assess treatment options including no treatment
4. Have rational expectations of therapy including electrophysiological status of the heart
Estrogen increases are a factor for intoxication during a part of the female cycle
PMS
What are the physiologic causes of arrhythmias
1. Altered impulse formation (e.g. enhanced automaticity)

2. Altered impulse propogation (eg reentry due to ischemia or accessory pathway)

3. Afterdepolarizations (delayed [DAD] or early [EAD])
What are the physiologic causes of arrhythmias
1. Altered impulse formation (e.g. enhanced automaticity)

2. Altered impulse propogation (eg reentry due to ischemia or accessory pathway)

3. Afterdepolarizations (delayed [DAD] or early [EAD])
Pattern of drinking 5 or more drinks for men in two hours
Binge Drinking
What are the actions of antiarrhythmics
1. Decrease spontaneous (Phase 4) depolarization
2. Increase the threshold for depolarization
3. Increase the maximum diastolic potential
4. Change action potential duration
Complete inability to recall
Total
What are the actions of antiarrhythmics
1. Decrease spontaneous (Phase 4) depolarization
2. Increase the threshold for depolarization
3. Increase the maximum diastolic potential
4. Change action potential duration
How would one treat, in a physiological sense, arrhythmias resulting from altered impulse formation (increased automaticity)?
1. Reduce slope of phase 4 depolarization

2. Make diastolic potential more negative

3. Make threshold potential more positive
How would one treat, in a physiological sense, arrhythmias resulting from altered impulse formation (increased automaticity)?
1. Reduce slope of phase 4 depolarization

2. Make diastolic potential more negative

3. Make threshold potential more positive
Condition of a droopy heart due to over consumption of alcohol.
Cardiomyapathy
How would one treat, in a physiological sense, arrhythmias resulting from altered impulse propogation?
1. Decrease conduction velocity (drugs target damaged tissue more)

2. Increase refractory period
How would one treat, in a physiological sense, arrhythmias resulting from altered impulse propogation?
1. Decrease conduction velocity (drugs target damaged tissue more)

2. Increase refractory period
Irregular heart beat due to over consumption of alcohol
Arrhythmia
What is Wolf-Parkinson-Wright Syndrome?
Sort of like having a second AV node that is depolarized at a different time from the other node which then depolarizes the true AV node to result in an arrythmia

"Reentry due to accessory pathway"
What is Wolf-Parkinson-Wright Syndrome?
Sort of like having a second AV node that is depolarized at a different time from the other node which then depolarizes the true AV node to result in an arrythmia

"Reentry due to accessory pathway"
Scarred Liver
cirrhosis
How would one treat, physiologically speaking, early after depolarizations?
Shorten action potential duration (decrease AA dose)
How would one treat, physiologically speaking, early after depolarizations?
Shorten action potential duration (decrease AA dose)
Final metabolized break down of alcohol is water and
Carbon Dioxide
How would one treat, physiologically speaking, delayed afterdepolarizations?
Reduce Ca2+ overload, decrease dig. dose
How would one treat, physiologically speaking, delayed afterdepolarizations?
Reduce Ca2+ overload, decrease dig. dose
Stage when you have a low blood pressure and shallow breathing
Coma
Exaggerated psychological state of intoxication
Euphoria
Inflamed Liver
Hepa***is
Behavioral sign that a person needs help and should stop
Belligerent
Brake down of sugar into an alcohol
Fermentation
Alcohol is a ________ drug
Depressant
Stage with mental numbness, difficulty walking and vomit
Stupor
Blurred vison and dulled pain
Confusion
Males have more of this in their bodies
Water
The persons body ceases to breath with the end result as death
Respiratory arrest
Enzyme that helps to metabolize alcohol
Dehydrogenates
Substance where alcohol will not be absorbed in
Fat
Not waking up after this action is a sign of a dangerous condition
Vomiting
First degenerative stage that makes the liver fatty
Steatosis
Liver will brake down before this fat
Alcohol
stage when you have poor coordination and your confidence increases
Excitement
Black out when bits and pieces are recalled
Fragmentary