Final answer:
The therapeutic level monitoring requirements are Aminophylline: Serum theophylline levels, Dilantin: Serum phenytoin levels, and Bilirubin: Serum bilirubin levels, corresponding to answer choice (D). Therapeutic drug monitoring ensures drug efficacy and safety by maintaining appropriate serum drug levels.
Step-by-step explanation:
The therapeutic level monitoring requirements for Aminophylline (used to treat airway spasms), Dilantin (an anticonvulsant), and Bilirubin are as follows:
- Aminophylline: Serum theophylline levels
- Dilantin: Serum phenytoin levels
- Bilirubin: Serum bilirubin levels
Thus, the correct answer to the question is (D) Aminophylline: Serum theophylline levels, Dilantin: Serum phenytoin levels, and Bilirubin: Serum bilirubin levels. The purpose of therapeutic drug monitoring (TDM) is to individualize drug dosing by maintaining plasma or serum drug levels within a target range. The target range should be narrow enough to ensure efficacy without causing toxicity. This practice is especially important for medications with a narrow therapeutic range, like Aminophylline and Dilantin, where incorrect dosing could lead to significant side effects or decreased effectiveness.