Final answer:
The correct isolation precaution for a patient with chronic diarrhea is Contact precautions, involving strict hand hygiene and disinfection of surfaces and equipment to prevent transmission of pathogens. The correct answer is c).
Step-by-step explanation:
The type of isolation precautions to observe for a nursing home resident admitted to the hospital for evaluation and treatment of chronic diarrhea is c) Contact precautions. Chronic diarrhea can be caused by various pathogens that may be spread through contact with contaminated surfaces. To prevent transmission, healthcare workers should adhere to stringent hand hygiene practices and ensure the disinfection of all surfaces and equipment that may come into contact with the patient. The use of gloves and gowns when interacting with the patient may also be necessary. This is consistent with guidelines from the Centers for Disease Control and Prevention, or CDC.