Final answer:
Patricia's illness is depicted with a grim tone, suggesting a serious or terminal condition with little chance for recovery. Meanwhile, other characters discussed have more optimistic health prospects due to effective treatment.
Step-by-step explanation:
The excerpt concerning Patricia suggests her prognosis is not very positive. The description of her malady as "a settled apathy, a gradual wasting away of the person, and frequent although transient affections of a partially cataleptical character" paired with the use of terms like "prostrating power of the destroyer" and "she succumbed" indicate a terminal or very serious condition with little hope for recovery. In contrast, the passages about Angela and the unnamed character in the other excerpts convey a more optimistic outlook for their health, with mentions of good prognosis and expectations for them to return to their normal lives after treatment.