Why is a differential wbc count more valuable than a total wbc count when trying to determine?

Dora experiences frequent headaches and was ordered by her doctor to take medicine for headache relief. what should she do so as not to abuse the medicine? take the medication as prescribed take an extra over-the-counter pill take double the dose of the prescribed medicine to make the headaches go away quickly take the medication to relieve her feelings of loneliness and depression

What parts of the cardiovascular system are affected with atrial fibrillation?

Example of health promoting behavior