Second Degree Heart Block is caused by:
A) SA node failure.
B) resistance in ventricles.
C) intermittent AV conduction.
D) loss of failsafe mechanism.
Answer: C
Health Professions
You might also like to view...
A 42-year-old man presents with a 1 x 1 cm white patch on the lateral surface of his tongue. Based solely on this information, clinical differential diagnosis should include:
a. Frictional hyperkeratosis b. Hairy leukoplakia c. Idiopathic leukoplakia d. All the above e. None of the above
Health Professions
In order to emphasize important aspects of a dispensed medication for the patient, which of the following may be used?
A) auxiliary labels B) pharmacist consultation C) written note on the prescription D) both a and b
Health Professions