Lidocaine is used to treat
a. ventricular arrhythmias.
b. atrial arrhythmias.
c. atrioventricular node delays.
d. supraventricular tachycardia.
ANS: A
Health Professions
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A patient with a 10-year history of chronic bronchitis and an acute viral pneumonia exhibits the following blood gas results breathing room air: pH = 7.22; PCO2 = 67; HCO3– = 26; PO2 = 60. Which of the following best describes this patient's condition?
a. Chronic hypoxemic respiratory failure b. Acute hypercapnic respiratory failure c. Chronic hypercapnic respiratory failure d. Acute hypoxemic respiratory failure
Health Professions
The normal adult oral temperature is ________.
A. 97.2ºF-100.0 ºF B. 96.6ºF-99.3 ºF C. 98.8ºF-100.1 ºF D. 98.6ºF-99.8 ºF E. 97.8ºF-99.1ºF
Health Professions