Place the steps for safe intravenous potassium phosphate replacement in order.

Quick answer
Use assess → identify product → program route/rate → monitor → reassess.

Why this is correct
Potassium phosphate products differ: concentrates require dilution, while some bags are ready to use. Renal function and potassium determine safety, and phosphorus, calcium, and magnesium must be trended.

Easy analogy or mental picture
Read the map and the vehicle label before selecting the road, then watch the trip and check the destination.

Memory hook
Labs first, formulation second, pump third, trend throughout.

NCLEX decision rule
Never assume all potassium phosphate products share the same preparation instructions.

Why the other choices are wrong
Starting before renal and electrolyte review can expose a contraindication; skipping follow-up misses hyperkalemia, hyperphosphatemia, hypocalcemia, or hypomagnesemia.