Which action would violate the ninth amendment? ?

Assuming the list of option is the same as I've seen elsewhere with this question, the best answer is:   explaining medical problems to a personal physician.

In having such a conversation with a personal physician, an individual has an expectation of privacy and confidentiality.  A specific "right to privacy" is not detailed witihin the United States Constitution, but the 9th Amendment states, "The enumeration in the Constitution, of certain rights, shall not be construed to deny or disparage others retained by the people."  The 9th Amendment has been seen as a place where rights to privacy are protected.  Famously, the case of "Roe v. Wade," which dealt with a woman seeking medical assistance in terminating a pregnancy, revolved around these issues.   "Jane Roe" was a pseudonym used for the court case.  Attorneys for "Jane Roe" challenged the state law that prohibited abortion except "”for the purpose of saving the life of the mother," with Dallas County District Attorney named as the defendant to represent the state of Texas.  The case ultimately went to the US Supreme Court and rights to privacy and the 9th Amendment became key issues in the decision.

yes

explanation:

the fighting words doctrine, in united states constitutional law, is a limitation to freedom of speech as protected by the first amendment to the united states constitution. in 1942, the u.s. supreme court established the doctrine by a 9–0 decision in chaplinsky v. new hampshire.

the federal constitution of the united mexican states of 1824 was enacted on october 4 of 1824, after the overthrow of the mexican empire of agustin de iturbide. in the new constitution, the republic took the name of of united mexican states. it was replaced by the federal constitution of the united mexican states in 1857.