Is a girl's shaking hands with foreign men in the context of practical study and dealing with patients, which she is compelled to do due to educational or professional necessities, considered a sin, and what is the solution to this problem, taking into account the importance of completing her studies, which are considered an act of worship?

One must repent from shaking hands with non-mahram (definition) men by abandoning the sin, regretting it, and resolving never to return to it. A Muslim woman must safeguard the boundaries of Sharia (definition) and not compromise her faith for anyone. She must adhere to her religion and not be ashamed to refrain from shaking hands with men, explaining the religious ruling with politeness and gentleness. For whoever seeks Allah’s pleasure, even if it displeases people, Allah will suffice him against the burden of people. And whoever fears Allah, He will make for him a way out. And whoever relies upon Allah – then He is sufficient for him.