Why is high blood pressure known as "the silent killer"?
Numbness on one side of the body is most likely a symptom of __________.
Which of the following is the most common symptom of hypertension?
Why is physical activity so important in preventing heart disease?
The heart is a muscle, and as with all muscles, it needs to be strengthened in order to maintain optimal health. The best way to strengthen the heart is to exercise it by performing activities that elevate your heart rate and increase blood flow.
A rapid, irregular heartbeat is a symptom of __________.
Numbness on one side of the body is most likely a symptom of __________.
__________ of the population of the United States is obese.
__________ of the population of the United States is obese.
Explain what distinguishes a stroke from a heart attack.
A heart attack is caused by blocked blood flow to part of the heart, which damages heart muscle. A stroke happens when blood flow to part of the brain is blocked or a blood vessel in the brain bursts, damaging brain tissue.
Compare and contrast arteriosclerosis with atherosclerosis.
Arteriosclerosis is a general term for the hardening of arteries and a loss of elasticity in arterial walls. Atherosclerosis is specifically a condition where arteries harden as a result of plaque buildup on artery walls. Both conditions result in poor and inefficient blood flow through arteries, which can lead to blood clots or ruptures in the blood vessels of the heart or brain. Blockages in the heart can result in heart attacks; blockages and ruptures in the brain lead to strokes.
Which of the following is the most common symptom of hypertension?
What treatment option is shared for high blood pressure, arteriosclerosis, atherosclerosis, and coronary heart disease?
Lifestyle changes, such as eating a heart-healthy diet, getting regular physical activity, and avoiding tobacco, are a treatment option shared by all four conditions.
A rapid, irregular heartbeat is a symptom of __________.
Why is high blood pressure known as "the silent killer"?
Explain why living a healthy lifestyle is the most important step in preventing cardiovascular disease.
A healthy lifestyle is important because many cardiovascular disease risk factors can be reduced through everyday choices. Regular exercise, a balanced diet, maintaining a healthy weight, avoiding tobacco, and limiting alcohol can help control blood pressure, cholesterol, and blood sugar, lowering the chance of developing heart and blood vessel disease.
Compare and contrast arteriosclerosis with atherosclerosis.
Arteriosclerosis is the general hardening and loss of elasticity of the arteries. Atherosclerosis is a specific type of arteriosclerosis caused by plaque—such as fats and cholesterol—building up inside artery walls. This plaque narrows the arteries and can reduce blood flow.
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