Problem: A patient has been undergoing treatment for depression and has been prescribed sertraline (an SSRI). After 4 weeks, the patient reports no significant improvement and is experiencing persistent fatigue and difficulty concentrating. The clinician decides to switch the patient's medication. What should the clinician do next based on the recommended treatment guidelines? Need Assignment Help? a. Increase the dosage of sertraline to improve effectiveness. b. Discontinue sertraline and initiate a monoamine oxidase inhibitor (MAOI). c. Change the medication class to a serotonin-norepinephrine reuptake inhibitor (SNRI). d.Add psychotherapy to the current sertraline treatment.