Electives and exploratory courses (interest-based) Interest-based electives are part of what makes the middle grades experience special. For the first time, students have a choice of which classes to take. They also begin to exercise autonomy while exploring personal interests and possible career choices. The exploratory wheel is a common elective choice primarily for first-year students to the school.
Taking warfarin (Coumadin) Warfarin is a medicine that makes your blood less likely to form clots. This may be important if: 1  You have already had blood clots in your leg, arm, heart, or brain.  Your health care provider is worried that a blood clot may form in your body.
Warfarin, also known by the brand names Coumadin among others, is an anticoagulant normally used in the prevention of thrombosis and thromboembolism, the formation of blood clots in the blood vessels and their migration elsewhere in the body, respectively.he major side effect of warfarin use is bleeding. Risk of bleeding is increased if the INR is out of range (due to accidental or deliberate overdose or due to interactions). Many drug interactions can increase the effect of warfarin, also causing an overdose.