Im the reason i smile everyday

Which of the following identifies the main culprit for america’s increasing weight gain?

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

Explain the purpose and function of the icd-10-pcs coding system, include reasons for the transition from icd-9 vol. 3.