A) decrease work load and increase duration of exercise B) increase work load and decrease duration of exercise C) decrease work load and inhaling oxygen Answer (Select an option above to get the answer):
A) Paramedian incision B) Midline incision C) Transverse upper abdominal incision D) Subcostal incision Answer (Select an option above to get the answer):
A) can be heard by unaided ear B) more than 20 hz C) due to ventricular filling D) due to ventricular ejection Answer (Select an option above to get the answer):