The DSM-5 combines eachof the following DSM-IV-TR categories to create the complex somatic symptom disorder EXCEPT:

The phallic stage begins at about age ______

a. one c. three b. two d. five

Angel suffers from delirium. He is most likely to have his worst periods of confusion in ______

a. the evening, after dark c. the presence of bright lights b. the morning d. a large crowd