A nurse is caring for a patient receiving a highly protein-bound medication.
The patient's albumin levels are found to be significantly decreased. How should the nurse interpret this finding regarding the drug's pharmacologic effect?

This question assesses the monitoring of HMG-CoA reductase inhibitors. It requires understanding the pharmacological goal of atorvastatin therapy, which is the reduction of atherogenic lipids in the blood to prevent long-term cardiovascular events and stabilize atherosclerotic plaques in patients at high risk.

Choice A rationale

High-density lipoprotein (HDL) is "good" cholesterol, with a normal range ≥ 40 mg/dL for men and ≥ 50 mg/dL for women. Atorvastatin therapy aims to increase or maintain HDL, so a decrease would indicate a non-therapeutic or adverse treatment outcome.

Choice B rationale

Low-density lipoprotein (LDL) is the primary target of atorvastatin. A therapeutic response is evidenced by a decrease in LDL levels, which should ideally be ≤ 100 mg/dL in high-risk patients, as LDL is directly linked to the development of atherosclerosis.

Choice C rationale

Total cholesterol, normal range ≤ 200 mg/dL, is a measure of various lipoproteins. Atorvastatin therapy is intended to lower total cholesterol. An increase in total cholesterol would suggest that the current dosage is ineffective at achieving the desired therapeutic lipid goals.

Choice D rationale

Triglycerides, normal range ≤ 150 mg/dL, are another component of the lipid panel. While some statins have a modest effect on triglycerides, the primary goal of atorvastatin is LDL reduction, and an increase would not indicate a positive therapeutic effect for the patient.

Step 1 is convert 1.5 cups of coffee to mL (1 cup = 240 mL): 1.5 × 240 mL = 360 mL.

Step 2 is convert 10 oz of water to mL (1 oz = 30 mL): 10 × 30 mL = 300 mL.

Step 3 is convert 8 oz of broth to mL (1 oz = 30 mL): 8 × 30 mL = 240 mL.

Step 4 is add all volumes: 360 mL + 300 mL + 240 mL + 750 mL = 1,650 mL. Final calculated answer is 1,650 mL..l