Major geographical features of Botswana. The Kalahari a waterless place, a vast arid to semi-arid area in Southern Africa covering much of Botswana and parts of Namibia and South Africa.
Medical Definition of bypass. : a surgically established shunt cardiopulmonary bypass of blood from the right atrium to the aorta; also : a surgical procedure for the establishment of a shunt âWhen a bypass is performed on more than one coronary artery or branch, the number of times (double, triple, etc.) is often specified. bypass.
387 Followers. A. A heart-lung (cardiopulmonary) bypass machine oxygenates the blood and circulates it throughout the body during heart bypass surgery.This answer should not be considered medical advice... This answer should not be considered medical advice and should not take the place of a doctorâs visit.87 Followers. A. A heart-lung (cardiopulmonary) bypass machine oxygenates the blood and circulates it throughout the body during heart bypass surgery.