Can a full-time student take care of a disabled person?

Yes, it can.

According to the law, the right to care for a disabled person is provided by family members who live together with the disabled person, are connected by common life, have mutual rights and obligations (husband, wife, children under the age of 18, and ** as well as children studying full-time **in institutions of general secondary, professional (vocational-technical), professional pre-higher, higher education (including in the period between the completion of studies in one of the specified educational institutions and admission to another institution or in the period between the completion of studies at one educational and qualification level and the continuation of studies at another, provided that such period does not exceed four months) until the age of 23 and do not have their own families; a woman and a man who are not married, but live together family).