Medical Definition of PERIODONTICS. : a branch of dentistry that deals with diseases of the supporting and investing structures of the teeth including the gums, cementum, periodontal ligaments, and alveolar boneâcalled also periodontia, periodontology. a branch of dentistry that deals with diseases of the supporting and investing structures of the teeth including the gums, cementum, periodontal membranes, and alveolar bone. â periÂ·odonÂ·tist \-Ëdaen-ËdÃ¤n\ tist. noun
Psychiatric nursing or mental health nursing is the specialty of nursing that cares for people of all ages with mental illness or mental distress, such as schizophrenia, bipolar disorder, psychosis, depression or dementia.
The job of a mental health or psychiatric nurse practitioner is a challenging medical career which involves various important roles.bout Psychiatric Nurse Practitioners. The responsibilities that come with a career in psychiatric nursing are typically centered on assessing patients who have mental disorders, so as to determine the best possible course of treatment, including therapeutic care.