Digoxin is a paradoxical drug, which means:
A) its many effects on the lungs make it an effective bronchodilator.
B) its many effects on the heart make it both an ineffective antiarrhythmic and an antidysrhythmic.
C) its many effects on the heart make it both an effective antiarrhythmic and a potent prodysrhythmic.
D) its many effects on the lungs make it an ineffective bronchodilator.
C
You might also like to view...
The most commonly recognized amide drug is:
A) tetracaine B) benzocaine C) lidocaine D) bupivacaine
Regional factors affecting the distribution of gas in the normal lung result in which of the fol-lowing?
a. More ventilation goes to the apexes and lung periphery. b. More ventilation goes to the apexes and lung core. c. More ventilation goes to the bases and lung core. d. More ventilation goes to the bases and lung periphery.
Specimens may be rejected for a variety of reasons, most of which can be prevented by experienced, professional phlebotomists. Identify one reason for specimen rejection that relates to unnecessary, but excessive, mixing of the specimen
A) Specimen is lipemic. B) Specimen is hemolyzed. C) Specimen is arterialized. D) Specimen is icteric.
Which coding system is commonly used to report dental procedures performed in a dental office??
A) CDT B) ?CPT C) SNDO D) ?current modification of ICD