Show workings please

1. Maxine is a 75 yo, 62 kg, 5'3" female who is transferred to the CCU in CHF. Scr = 1.2 mg/dL Calculate Digoxin Clearance for this patient 2. Maxine is a 75 yo, 62 kg, 5'3" female who is transferred to the CCU in CHF. Scr = 1.2 mg/dL Calculate Digoxin Volume of Distribution for this patient. 3. Maxine is a 75 yo, 62 kg, 5'3" female who is transferred to the CCU in CHF. Scr = 1.2 mg/dL Calculate Digoxin loading dose using tablets to achieve a target concentration of 1.4 ng/ml 4. Maxine is a 75 yo, 62 kg, 5'3" female who is transferred to the CCU in CHF. Scr = 1.2 mg/dL Calculate Digoxin maintenance dose using tablets to achieve a target concentration of 1.2 ng/ml 5. Once the recommended dose is administered how long will it take to achieve the desired steady state concentration in this patient? 6. Maxine is a 75 yo, 62 kg, 5'3" female who is transferred to the CCU in CHF. Scr = 1.2 mg/dL Maxine was administered a Digoxin maintenance dose of 125 ug/d using tablets. What steady-state trough concentration would you predict with this dosage regimen