Ans:D.)All Selective serotonin reuptake inhibitors (SSRIs) are US-FDA approved drugs of first choice (line) for major Depression, Obscessive - compulsive disorder (OCD), Premenstrual dysphoric disorder, Post traumatic stress disorder (PTSD), Panic disorder, Eating disorder (bulimia nervosa), and Social phobia (social anxiety disorder)Q. Mn-SSRI for "DOPES" is 1st choice. SSRIs are also used in generalized anxiety disorder, treatment of premature ejaculation (paroxetiene is most useful), body dysmorphic disorders, compulsive buying, & kleptomania. Psychotherapy (group, suppoive) remains the treatment of choice for adjustment disordersQ. And medications are used only to treat specific symptoms for brief periods. Patients with severe anxiety bordering on panic can benefit from anxiolytics (diazepam); those in withdrawn or inhibited states may benefit from sho course of psychostimulant drugs; those with signs of decompensation or impending psychosis may be helped by antipsychotic drugs; whereas, SSRIs are useful in treating symptoms of traumatic grief. There is recent trend of increased antidepressant use, however, to augment psychotherupy in adjustment disorder rather than serving as the primary modality. All SSRIs (except fluvoxamine) are US-FDA approved for treatment of major depression. Fluvoxemine is only used for treatment of OCD in US (b/o commercial reasons not d/t therapeutic profile as it is used for major depression in other countries). In US, citalopram is used only in major depression; escitalopram in major depression & GAD; paroxetine is only not used in bulimia nervosa; and setraline is not used in bulimia & GAD. Fluoxetine is not used in GAD, PTSD and social anxiety but is approved for treatment of bipolar depression (with olanzapine).