A 6-year-old girl complains of recurrent attacks of headache over the past 6 months; she has a fear of having brain tumor in spite of normal clinical and radiological findings; she has an underlying depression disorder. Of the following, the MOST likely diagnosis is

A 6-year-old girl complains of recurrent attacks of headache over the past 6 months; she has a fear of having brain tumor in spite of normal clinical and radiological findings; she has an underlying depression disorder. Of the following, the MOST likely diagnosis is

Stimulant drugs are useful for hyperactivity and inattention associated with autism spectrum disorders (ASDs). Of the following, the BEST response of these drugs is seen with

Night terrors are associated with

Psychosocial problems may manifest as disturbances in

Risk factors for obstructive sleep apnea syndrome include all of the following EXCEPT