Final answer:
The provided text excerpts do not match the novel 'The Hate U Give', so a factual answer regarding the fight between Starr and her mother related to a clinic incident cannot be given.
Step-by-step explanation:
The student's question pertains to the cause of the argument between Starr and her mother at the end of a chapter involving a clinic incident. None of the provided text references explicitly match with 'The Hate U Give', the novel that features the character Starr, and thus the details requested about the fight at the clinic cannot be factually answered based on the excerpts provided. The text extracts seem to be from different literary works unrelated to the student's question about 'The Hate U Give'. Without the appropriate context or reference to the specific chapter and incident within 'The Hate U Give', it is not possible to provide a correct and detailed response to this particular question about Starr's fight with her mother.