Which type of cardiac procedure delivers electrical impulses to correct atrial or ventricular dysrhythmias?
a. Coronary artery bypass graft case using CPB
b. Cardiac pacemaker
c. Off-pump coronary artery bypass graft
d. Stent placement
ANS: B
A pacemaker consists of a generator and leads, which produces electrical impulses to stimulate electromyocardial conduction and correct dysrhythmias.
You might also like to view...
Bile stored in the gallbladder goes to the small intestine to break up large molecules of fats into smaller ones, a process called:
a. Neutralization. b. Chyming. c. Emulsification. d. Chumming.
In general, ____ have been macro, confined, de-escalating events.
A. pandemics B. mass-casualty incidents C. public health emergencies D. outbreaks
Syndactyly is a condition in which a person has fused digits or webbed fingers.
Answer the following statement true (T) or false (F)
Answer the following statement(s) true (T) or false (F)
1. When the right ventricle contracts, the tricuspid valve closes. 2. When the left ventricle contracts, the tricuspid valve closes. 3. The aortic valve opens when the left atrium contracts. 4. The aorta carries blood to the lungs. 5. The heart sounds are created by the muscle actions.