scripted. care on Instagram: "Nitroglycerin MOA: Converts to nitric oxide (NO) → causes vasodilation, mainly of veins → reduces preload and myocardial oxygen demand → relieves chest pain. 2) Metoprolol (Beta-blocker) MOA: Blocks β1-adrenergic receptors in the heart → reduces heart rate and contractility → lowers myocardial oxygen demand → prevents angina attacks. 3) Amlodipine (Calcium Channel Blocker) MOA: Blocks L-type calcium channels in vascular smooth muscle → causes arterial vasodilation →

KNOWLEDGE ILLUSION AND MATRIX on Instagram: "💧 How Warm Water Boosts Blood Flow in Raynaud’s Fingers Raynaud’s phenomenon causes reduced blood flow to fingers and toes, leading to cold, numb, or discolored extremities. Warm water can help in the following ways: 1. Vasodilation Trigger: Warm water causes blood vessels to expand (vasodilation), allowing more blood to reach the affected fingers. 2. Improved Oxygen Supply: Increased blood flow delivers oxygen and nutrients, relieving numbness and t