Certified Neuroscience Registered Nurse (CNRN) Practice Exam

ASA 2 classification is defined as:

1. A patient with no systemic disease

2. A patient with mild systemic disease

3. A patient with severe systemic disease not threatening life

4. A patient who is morbid and not expected to survive without operation

The correct answer is: A patient with mild systemic disease

The ASA (American Society of Anesthesiologists) classification system provides a framework for assessing the physical status of patients prior to surgery. The ASA 2 classification specifically pertains to patients who have mild systemic disease that does not significantly interfere with their daily activities. This classification includes individuals with conditions such as controlled hypertension, mild diabetes, or a history of smoking without significant lung disease. It indicates that while the patient has a medical condition that requires consideration, they are generally healthy enough for surgery, and their systemic disease is not severe enough to pose a major risk. Understanding the nuances of this classification is crucial for healthcare professionals as it aids in determining anesthetic risk and the overall management of patients undergoing surgical procedures. This classification plays a key role in making informed decisions about preoperative care and the potential for complications during surgery.