1 White blood cell (WBC, leukocyte) count. 2  White blood cells protect the body against infection. 3  If an infection develops, white blood cells attack and destroy the bacteria, virus, or other organism causing it. 4  White blood cells are bigger than red blood cells but fewer in number. CBC test usually includes: 1  White blood cell (WBC, leukocyte) count. 2  White blood cells protect the body against infection. 3  If an infection develops, white blood cells attack and destroy the bacteria, virus, or other organism causing it. 4  White blood cells are bigger than red blood cells but fewer in number.
Some of the courses you think are popular may end up taking you nowhere. 1. Bachelor of Commerce plus CPA/CFA/ACCA/CIFA- Bachelor of Commerce remains one of the most marketable courses in Kenya. But before you decide to enroll for the business course ensure you also enroll for a professional course.
The intro econ courses that you are talking about are the most useful for applied economics which is why they are requirements in business schools. Business has a lot to do with applied econ, and after macro/micro, business majors stop taking econ courses as requirements.