Differentiate between the two types of stroke and list factors that place an individual at higher risk for stroke
An ischemic stroke occurs when an obstruction clogs a blood vessel and prevents oxygen and other nutrients from reaching part of the brain. A hemorrhagic stroke occurs when a weakened blood vessel breaks, such as the rupture of an aneurysm.
Risk factors include long-term high blood pressure, family history, African American, Asian, and Hispanic ethnicity, physical inactivity, cigarette smoking, comorbid conditions, living in poverty, excessive use of alcohol, and use of cocaine and illicit intravenous drugs.
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One tablespoon of fish oil, which contains more than 4 grams of alpha-linolenic acid, provides
A. half the Adequate Intake (AI) of omega-3 fatty acids. B. half the AI of omega-6 fatty acids. C. more than double the AI of omega-3 fatty acids. D. more than double the AI of omega-6 fatty acids.
Amy is a 68-year-old patient who has rheumatoid arthritis affecting her hands and feet. Which substance has been shown to reduce joint tenderness and improve mobility in some people with this type of arthritis?
a. alfalfa tea b. cod liver oil c. lecithin d. fish oil e. vitamin D
________ is the process that changes the normal shape of a protein and, as a result, the molecule loses its usual functions.
A. Filtration B. Denaturation C. Protonation D. Hydrogenation
The Recommended Daily Allowance (RDA) is the strongest DRI because
a. Balance studies were done in humans b. Many studies were done by different research groups c. Statistical analysis was performed to increase it by 2 Standard Deviations d. Scientists agreed with the value and have storng confidence in it e. All of the above are correct