Billing and reimbursement is a clinical use for a health record

Which of the following is TRUE regarding phenothiazines and butyrophenones?

a. Both have been the mainstays of psychiatry since the mid-1960s. b. With these medications, therapeutic effects appear to come from blocking the alpha1 adrenergic receptors in the peripheral nervous system. c. Medications in this group block dopamine receptors. d. Both are used to treat allergies by blocking histamine receptors.

Antihistamines stop the effects of histamine from worsening and they reverse the response that has already occurred.

Answer the following statement true (T) or false (F)