## Core Concept
The question pertains to the pharmacological management of hyperlipidemia, focusing on the properties and effects of various hypolipidemic drugs. Hypolipidemic drugs are used to lower lipid levels in the blood, specifically to reduce the risk of cardiovascular diseases. These drugs target different pathways involved in lipid metabolism.

## Why the Correct Answer is Right
The correct answer, although not directly provided, would relate to a statement that is not true about hypolipidemic drugs. Common classes of hypolipidemic drugs include statins (inhibit HMG-CoA reductase), bile acid sequestrants (increase LDL receptor activity), fibrates (activate PPAR-alpha), and PCSK9 inhibitors (reduce LDL receptor degradation). A correct statement about these drugs would involve their mechanisms, side effects, or clinical uses. Without the specific options, we can infer that the correct answer would highlight an inaccurate statement regarding these aspects.

## Why Each Wrong Option is Incorrect
- **Option A:** This option would be incorrect because it would likely state a true fact about hypolipidemic drugs, such as statins being the first-line treatment for lowering LDL cholesterol.
- **Option B:** Similarly, this option would also be a true statement, possibly regarding the mechanism of action of another class of hypolipidemic drugs, like fibrates increasing HDL and decreasing triglycerides.
- **Option C:** This could be another true statement, for instance, about the side effects or drug interactions of these medications.
- **Option D:** Given that the question asks for what is "Not true," and assuming . is the correct answer, **Option D** would be the statement that does not align with factual information about hypolipidemic drugs.

## Clinical Pearl / High-Yield Fact
A key point to remember is that statins are the most commonly used drugs for lowering LDL cholesterol and have a well-established role in primary and secondary prevention of cardiovascular events. However, they can cause myopathy as a side effect, a risk that increases with higher doses and certain drug interactions.

## Correct Answer: D.