Which antihypertensive drug class can be combined with others for additive BP lowering effects due to differing mechanisms (e.g., volume, vascular tone, neurohormonal control)?
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Correct answer: Several different antihypertensive drug classes
Combining drugs from different classes (e.g., an ACE inhibitor with a diuretic or calcium channel blocker) targets different mechanisms (volume, vasodilation, hormonal), enhancing BP control while minimizing dose-related side-effects.
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