Basic Knowledge Assessment Test (BKAT) ICU Practice Test

The APACHE II and SOFA scores are established tools specifically designed to assess the severity of illness and predict outcomes in patients admitted to the Intensive Care Unit (ICU). The APACHE II (Acute Physiology and Chronic Health Evaluation II) score evaluates physiological measurements, age, and chronic health conditions to generate a score that indicates the patient's severity of illness and estimated mortality risk. The SOFA (Sequential Organ Failure Assessment) score focuses on the degree of organ dysfunction in critically ill patients, helping to track changes in the patient's condition over time.

Using these scores provides healthcare professionals with structured and quantitative ways to assess how sick a patient is, enabling more informed decision-making about treatment options, potential interventions, and resource allocation in the ICU setting. This direct correlation to real patient outcomes makes them invaluable tools for clinicians working in critical care environments. Other options mentioned, such as the Glasgow Coma Scale, are useful for measuring consciousness, but they do not encompass the broader evaluation of severity of illness or predict outcomes in the ICU. The Bristol Stool Chart and the Denver Developmental Screening Test are unrelated to adult critical care or acute illness severity assessments.