In health care,<unk> refers to various measures taken to prevent contagious diseases from being spread from a patient to other patients, health care workers, and visitors, or from others to a particular patient. Various forms of<unk> exist, some of which contact procedures are modified, and others in which the patient is kept away from all others.<unk> is most commonly used when a patient has a viral illness.
Special equipment is used in the treatment of patients on the various forms of<unk>  These most commonly include gowns, masks, and gloves.
Isolation 
Staining
Grading 
Mixture
Titration
Perspiration
Induction 
Formication