(A) Diaphanography, also known as transillumination, is a painless, noninvasive imaging technique that involves shining a light source through the breast tissue to visualize the interior. It must be used in conjunction with a mammogram and physical examination. (B) Mammography is a useful tool for screening but is not considered a means of diagnosing breast cancers. (C) Thermography is a pictorial representation of heat patterns on the surface of the breast. Breast cancers appear as a "hot spot" owing to their higher metabolic rate. (D) Biopsy either by needle aspiration or by surgical incision is the primary diagnostic technique for confirming the presence of cancer cells.

(A) This answer is incorrect. Phenothiazines are antipsychotic drugs and produce the symptoms. (B) This answer is correct. Anticholinergic agents are often used prophylactically for extrapyramidal symptoms. They balance cholinergic activity in the basal ganglia of the brain. (C) This answer is incorrect. Anti- Parkinsonian drugs would increase the symptoms. (D) This answer is incorrect. Tricyclic agents are used for symptoms of depression.

(A) Removing an abused child from the home and placement in a foster home are not the desired outcome of treatment. (B) Children who are perceived as "different" from the rest of the family are more likely to be abused. (C) Although legal action may be taken against abusive parents, it is not an indicator of an effective treatment program. (D) Identification of age-appropriate behaviors is essential to the role of parents, because misunderstanding children's normal developmental needs often contributes to abuse or neglect.

(A) This is not an excessive weight gain indicative of fluid retention. (B) The blood pressure is within normal range. (C) Showering should not cause shortness of breath. This could be a sign ofcardiac decompensation. (D) Dependent ankle edema is normal late in the day among pregnant women. Progressive edema would be a dangerous development.

(A, B) Endometritis, urine retention, or bladder distention provide good distractors because they may delay involution but do not usually cause the uterus to be lateral. (C) Bowel
distention and constipation are common in the postpartum period but do not displace the uterus laterally. (D) Urine retention or bladder distention commonly displaces the uterus to the right and may delay involution.