54 Questions
What is the trade name for adenosine?
Adenocard
Which of the following is NOT a contraindication or caution for administering adenosine?
Hyperthyroidism
What is the recommended initial dose of adenosine for an adult with supraventricular tachycardia (SVT)?
6 mg IV push followed by 20 mL NS bolus
Which of the following drugs can potentiate the effect of adenosine, requiring a reduced dose?
Both B and C
What is the mechanism of action of adenosine?
Slows or stops conduction through the AV node
Which of the following is NOT listed as a common adverse reaction to adenosine?
Nausea and vomiting
According to the information provided, what is the maximum initial dose of adenosine for pediatric patients with supraventricular tachycardia (SVT)?
12 mg
Which of the following is listed as a contraindication for the use of adenosine?
All of the above
What is the half-life of adenosine?
5 to 20 seconds
What is the mechanism of action of adenosine?
Both a and b
Which of the following drugs can potentiate the effect of adenosine, requiring a reduced dose?
Both b and c
What is the trade name for adenosine?
Adenocard
Which of the following describes the classification of adenosine?
Naturally occurring nucleotide
What is the primary indication for the use of adenosine?
Supraventricular tachycardia (SVT)
What is the recommended second dose of adenosine for an adult with SVT?
12 mg IV push
Which of the following drugs can prevent adenosine from binding to receptor sites, potentially requiring a larger dose?
Theophylline-type drugs (methylxanthines/Aminophylline)
Which of the following is a common adverse reaction to adenosine?
Facial flushing
Which of the following statements accurately describes the mechanism of action of adenosine?
Slows or stops conduction through the AV node
Which of the following is a contraindication for administering Adenosine?
Sick sinus syndrome
What is the action mechanism of Adenosine in the body?
Slows or stops conduction through the AV node
What common adverse reaction can occur after administering Adenosine?
Bradycardia
Which type of tachycardia can Adenosine be used to treat?
Supraventricular tachycardia
What drug interaction with Adenosine may require a larger dose for effectiveness?
Theophylline-type drugs
How long is the half-life of Adenosine in the body?
5 to 20 seconds
What is the trade name for the generic drug adenosine?
Adenocard
Which of the following is the primary indication for the use of adenosine?
Supraventricular tachycardia (SVT)
What is the mechanism of action of adenosine in the body?
Slows or stops conduction through the AV node
Which of the following is a contraindication for the use of adenosine?
Sick sinus syndrome
What is the half-life of adenosine in the body?
5 to 20 seconds
Which drug interaction with adenosine may require a larger dose for effectiveness?
Theophylline-type drugs (methylxanthines/Aminophylline)
What is the recommended initial dose of adenosine for a pediatric patient with supraventricular tachycardia (SVT)?
$0.1 \text{mg}/\text{kg}$ (6 mg max dose) IV push fast, followed by 10mL NS bolus
Which of the following conditions is NOT listed as a contraindication or caution for administering adenosine?
Myocardial infarction
Which of the following drugs can potentiate the effect of adenosine, requiring a reduced dose?
Both b and c
What is the primary mechanism of action of adenosine?
Both a and b
Which of the following is a common adverse reaction to adenosine?
Facial flushing
What is the half-life range of adenosine in the body?
5 to 20 seconds
Which of the following is the primary mechanism of action for adenosine?
Slows conduction through the AV node
What is the maximum dose of adenosine for an adult with supraventricular tachycardia (SVT)?
18 mg IV push
Which of the following drugs can potentiate the effect of adenosine, requiring a reduced dose?
Both B and C
Which of the following is NOT a common adverse reaction to adenosine?
Hypoglycemia
Which of the following conditions is a contraindication for the use of adenosine?
Both B and C
What is the half-life range of adenosine in the body?
5 to 20 seconds
Which of the following is a common adverse reaction to Xylocaine?
Lightheadedness
What is the classification of Xylocaine?
Antiarrhythmic Agent
What is a contraindication for administering Xylocaine?
Bradycardia with escape PVC’s
What is the maximum dosage of Xylocaine for IV push administration in adult patients?
1 mg/kg
What is the action mechanism of Xylocaine primarily related to?
Blockage of sodium channels
In what situation should Xylocaine be used as a pretreatment agent according to the provided information?
Suspected increased ICP in RSI protocols
What is the primary classification of Xylocaine (Lidocaine)?
Antiarrhythmic Agent
Which of the following is a common adverse reaction to Xylocaine (Lidocaine)?
Lightheadedness, tremor, confusion, hypotension, blurred vision
What is the primary mechanism of action of Xylocaine (Lidocaine)?
Acts through blockage of sodium channels
In what situation should Xylocaine (Lidocaine) be used as a pretreatment agent?
Prior to intubation in suspected increased ICP
What is the recommended adult dose of Xylocaine (Lidocaine) for a perfusing arrhythmia?
0.5-0.75 mg/kg IV push slowly q. 5-10 minutes, max 3 mg/kg
What is the recommended pediatric dose of Xylocaine (Lidocaine) for all cardiac indications?
1.0 mg/kg IV/IO (2-3 mg/kg via ET), max 3 mg/kg
Test your knowledge on Adenocard (trade name) and Adenosine (generic name) including their classification, dosage, and indications for use in treating Supra-ventricular tachycardia (SVT) and other narrow complex tachycardias.
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