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Benefits of Potassium in Human Body

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Questions and Answers

What is one of the main functions of potassium mentioned in the text?

Improving vision

Regulating blood sugar levels

Supporting bone health

Sending nerve signals (correct)

How does low potassium concentration in the blood affect the nervous system, according to the text?

Strengthens brain activity

Causes muscle growth

Enhances nerve impulses

Impairs nervous system functions (correct)

Which bodily system relies on potassium for maintaining a steady heart rate?

Digestive System

Respiratory System

Circulatory System (correct)

Skeletal System

What happens when nerve impulses are generated by potassium ions moving in and out of cells?

An electrical potential is created Signup and view all the answers

In addition to potassium, which other mineral works together with sodium in the nervous system functions?

Calcium Signup and view all the answers

What is the main function of the sodium-potassium pump?

Balancing potassium levels in and out of cells Signup and view all the answers

How does too much potassium affect the heart?

Causes abnormal heart rhythm Signup and view all the answers

In what way does potassium reduce the risk of stroke?

By relaxing the blood vessels Signup and view all the answers

How does potassium intake affect blood pressure?

Decreases blood pressure Signup and view all the answers

Why can a deficiency in potassium lead to muscle cramps?

Potassium maintains cell fluid balance for muscle functions Signup and view all the answers

What is one effect of increasing potassium intake for individuals with high blood pressure?

Decreased systolic blood pressure Signup and view all the answers