Calculate the body mass index (BMI) of a patient given their weight in kilograms and height in meters. To do this, you will need to: Multiply the patient's height by itself to get their height squared. * Divide the patient's weight by their height squared to get their BMI. For example, if a patient weighs 75 kilograms and is 1.8 meters tall, their BMI would be calculated as follows: height_squared = 1.8 * 1.8 # 3.24 bmi = 75 / 3.24 # 23.148148148148148 Copy code 2. Calculate the creatinine clearance rate for a patient given their creatinine level, weight, and age. To do this, you will need to: * Calculate the patient's creatinine clearance rate using the Cockcroft-Gault equation: (140-age) * weight / (72* creatinine) Multiply the result by 0.85 if the patient is female, or by 1 if the patient is male. For example, if a patient is a 50-year-old male with a creatinine level of 1.2 mg/dL and a weight of 80 kilograms, their creatinine clearance rate would be calculated as follows: creatinine_clearance (140 50) * 80 / (72 1.2) # 70 final_result = creatinine_clearance * 1 # 70 Copy code