PATHOLOGY MCQ
BLOOD VESSELS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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water retention
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increase in plasma volume
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increase in BP
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decrease in BP
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decrease in plasma volume
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Detailed explanation-1: -Excessive sodium consumption (defined by the World Health Organization as >5 g sodium per day [5]) has been shown to produce a significant increase in BP and has been linked with onset of hypertension and its cardiovascular complications [6, 7].
Detailed explanation-2: -How does salt raise your blood pressure? Salt makes your body hold onto water. If you eat too much, the extra water in your blood means there is extra pressure on your blood vessel walls, raising your blood pressure.
Detailed explanation-3: -When we eat too much salt, the body retains extra sodium which increases the amount of fluid in the body, outside of the cells. This increase in fluid allows the body to continue retaining sodium and fluid while excreting higher levels of sodium in the urine.