An order is received for mylanta 30 cc po q4h, ranitidine 300 mg po hs, enteric-coated aspirin 325 mg po qd and tetracycline 250 mg po q6h. what possible problem is noticeable

The dose of Mylanta 30 cc will decrease the absorption of the Tetracycline 250mg. The consequence of this is that, the patient will not be receiving a therapeutic dosage of the Tetracycline 250mg. Also, the Antacid should not be given together with any other drug, especially antibiotics.

your answer is a. the enthalpy of formation for a pure element in its standard state is always positive.