Is applied physics Major in Instrumentation can be a course as Preparatory for medicine?

No, an applied physics major in instrumentation is not a suitable preparatory course for medicine. While it involves some scientific rigor and problem-solving skills, it lacks the crucial biological and chemical foundations necessary for medical school. Medical school admissions committees look for strong backgrounds in biology, general chemistry, organic chemistry, and often physics (though usually general physics, not specialized applied physics). An applied physics major in instrumentation would leave significant gaps in the required prerequisite coursework.