In ASA classification, which class corresponds to severe systemic disease that is not life-threatening?

In ASA classification, which class corresponds to severe systemic disease that is not life-threatening?

• A. ASA 2
• B. ASA 3
• C. ASA 4
• D. ASA 5

Answer: (B)

The main idea is that ASA classifies how much systemic disease affects a patient’s daily function and risk during surgery. The class describing severe systemic disease that is not life-threatening means the patient has significant illness that limits activity but is not currently threatening life. In practice, this includes conditions like stable angina or COPD with reduced activity, or other major systemic diseases that are managed and not acutely unstable. This is distinct from milder systemic disease, which falls into the lower category, and from diseases that constantly threaten life or moribund states, which fall into higher categories. So, the class you’re looking for is the one that denotes severe systemic disease that is not life-threatening.

The main idea is that ASA classifies how much systemic disease affects a patient’s daily function and risk during surgery. The class describing severe systemic disease that is not life-threatening means the patient has significant illness that limits activity but is not currently threatening life. In practice, this includes conditions like stable angina or COPD with reduced activity, or other major systemic diseases that are managed and not acutely unstable. This is distinct from milder systemic disease, which falls into the lower category, and from diseases that constantly threaten life or moribund states, which fall into higher categories. So, the class you’re looking for is the one that denotes severe systemic disease that is not life-threatening.