Final answer:
The statement in the question is False. Calcium is not the only mineral in bones. Bones also contain other minerals such as phosphorus, magnesium, and trace amounts of other minerals like zinc and copper. (option b)
Step-by-step explanation:
Calcium channel blockers are a class of medications that, as the name suggests, block calcium channels in certain cell membranes, including those of heart and smooth muscle cells. These medications are commonly used to treat conditions such as hypertension (high blood pressure), angina (chest pain), and certain arrhythmias (irregular heart rhythms).
The term "CALCIUM CHANNEL BLOCKER visual aid" seems misleading or incorrect. Calcium channel blockers work by inhibiting the influx of calcium ions into cells, leading to vasodilation (relaxation of blood vessels) and decreased cardiac contractility. They do not typically involve a visual aid; instead, their mechanism of action is primarily biochemical.
The statement "CALCIUM CHANNEL BLOCKER visual aid" is false. The use of calcium channel blockers is based on their pharmacological action on cellular calcium channels, and it does not involve a visual aid. It's important to rely on accurate information when it comes to medical terminology and drug mechanisms.