Maintaining health, avoiding disease, and caring for people of every age who are facing Difficulties both mental and physical are contingent upon the nursing profession. Within the large field of healthcare, nurses specialize in studying and treating how individuals, families, and communities respond to present or anticipated health crises. Noting therapeutic histories, assessing symptoms, providing health advice, writing prescriptions, administering medications, planning patient care, working with other health experts, and keeping up with the most recent developments in nursing and healthcare practices are just a few of the many responsibilities they have.