How is hypertension related to other cardiovascular disorders? What are the possible complications of uncontrolled or untreated hypertension?
What will be an ideal response?
• Increased blood pressure requires the heart to work harder; potentially leading to left ventricular hypertrophy and eventually heart failure
• Elevated BP damage the blood vessel walls promoting atherosclerotic plaques
• Elevated BP can dislodge blood clots and atherosclerotic plaques, which can block smaller arterioles or capillaries and result in an ischemic attack
• May damage the small arterioles of the kidneys needed for proper blood filtration and urine excretion
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Which of the following is true about the association between diet and chronic diseases?
a. A moderate weight loss can help improve blood glucose but rarely blood lipids or blood pressure. b. While heart disease, hypertension, diabetes, and cancer are four distinct diseases, they all have similar causes and treatments. c. Quantity, not variety, is the key to getting the health benefits of fruits and vegetables. d. Chronic diseases are neither caused nor prevented by diet alone. e. People who follow dietary advice will likely eliminate most, if not all, of their risk for a chronic disease.
Multiple studies have proved that organic-grown foods are nutritionally superior to conventionally grown foods
Indicate whether the statement is true or false
: Susan is a 26-year-old administrative assistant. She is very health conscious, has followed a low-fat vegan diet for the last five years, and has managed to keep her weight on the lean side. She hasn't ever felt that she needed to take dietary supplements of any kind until recently, when she began to experience bouts of fatigue. Then again, she and her husband Nick have been trying to start a
family over the last year. She decided to schedule a complete physical. Given Susan's diet regime, what vitamin might she have the most potential to be deficient in? a. Thiamin b. B6 c. Folate d. B12
Which group of people has the highest percentage of body water??
A) ?elderly B) ?children C) ?obese people D) ?female adolescents