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Calcium channel blockers block the entry of calcium into muscle cells in artery walls. Muscle cells need calcium to constrict, so reducing their calcium keeps them more relaxed and lowers blood pressure.

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What is a dihydropyridine calcium channel blocker?

A dihydropyridine calcium channel blocker is a type of medication that works by blocking calcium channels in blood vessels and the heart. This leads to relaxation of blood vessels, reduced heart workload, and decreased blood pressure. Examples include amlodipine and nifedipine.


Why is there a decrease in mass when calcium carbonate reacts with hydrochloric acid?

When calcium carbonate reacts with hydrochloric acid, it forms calcium chloride, carbon dioxide, and water. The carbon dioxide gas is released into the atmosphere, causing a decrease in mass because it escapes as a gas rather than remaining in the solid form of calcium carbonate.


How many atoms are in 187 grams of calcium?

To find the number of atoms in 187 grams of calcium, we first need to determine the number of moles of calcium. This is done by dividing the mass (in grams) by the molar mass of calcium (40.08 g/mol). Next, we can use Avogadro's number (6.022 x 10^23 atoms/mol) to calculate the number of atoms in that number of moles.


What are the elements present in calcium hydrogen sulphate?

the 3 elements found in calcium sulfate are calcium,sulfur and oxygen


What raw material does calcium oxide come from?

Calcium occurs most commonly in sedimentary rocks, but is also found in igneous (relating to fire) and metamorphic rocks, cheifly in silicate minerals. Calcium can be obtained by electrolyzing a mixture of lime and mercury, as was first discovered by Sir Humphry Davy in England, during 1808.

Related Questions

How can calcium channel blockers be impacted by grapefruit juice?

Grapefruit juice may increase the effects of some calcium channel blockers.


What reaction do pregnant women have from calcium channel blockers?

The effects of taking calcium channel blockers during pregnancy have not been studied in humans.


Do calcium channel blockers cause hair loss?

No, side effects of calcium channel blockers do not contain hair loss.


In what forms are calcium channel blockers available?

Calcium channel blockers are available only with a physician's prescription and are sold in tablet, capsule, and injectable forms.


What impact do calcium channel blockers have on heart disease?

Calcium channel blockers will not cure high blood pressure, but will help to control the condition.


How are digitalis heart medicines impacted by calcium channel blockers?

Digitalis heart medicines: Taking these medicines with calcium channel blockers may increase the action of the heart medication.


Who invented calcium channel blockers?

The discovery of calcium channel blockers is attributed to two scientists, Albrecht Fleckenstein and Wilhelm Siegmund. Fleckenstein first characterized the mechanism of action of calcium channel blockers in the 1960s, while Siegmund later identified verapamil as the first calcium channel blocker used clinically.


What are some short acting calcium channel blockers?

Nifedipine.


Can aspirin paracetamol and calcium channel blockers be given together?

no


What impact do calcium channel blockers have on women who are breastfeeding?

Some calcium channel blockers pass into breast milk, but there have been no reports of problems in nursing babies whose mothers were taking this type of medication.


How do other drugs interact with calcium channel blockers?

Taking calcium channel blockers with certain other drugs may affect the way the drugs work or may increase the chance of side effects.


What age group is most vulnerable to side effects from calcium channel blockers?

Older people may be unusually sensitive to the effects of calcium channel blockers. This may increase the chance of side effects.