“Refrigerator parents” are seen as

The terms refrigerator mother and refrigerator parents were coined around 1950 as a label for mothers of children diagnosed with autism or schizophrenia. When Leo Kanner first identified autism in 1943, he noted the lack of warmth among the parents of autistic children.

Explanation:

answer; delirium is a common adverse reaction seen when elderly patients take diphenhydramine;

answer; having the power of reprieve means being able to release people from punishment;