If the patient vomits during mouth-to mouth resuscitation, the rescuer should FIRST _____________.

A
ignore it and continue mouth-to-mouth ventilation
B
pause for a moment until the patient appears quiet again, then resume ventilation mouth-to-mouth
C
switch to mouth-to-nose ventilation
D
turn the patient's body to the side, sweep out the mouth and resume mouth-to-mouth ventilation
E