Can hypertension result in a high output of sodium in urine?

Answer 1

well we know during severe hypertension narrowing of arterioles and arteries takes place it is common

because of narrowed arteries provides resistance to blood flow hence its flow to lower extremeties ceases and glomerular filtration doesnot occur properly

as filtration decreases the sodium ions and chloride ions are not filtered and remained in the blood we can note that there is a decreased amount of sodium ions in distal tubule of nephron so there is insufficient of ions to transport across the macula densa cells of juxtraglomerular apparatus which are very close to distal tubule of nephron thus on compensation these cells triggers to release renin, after several pathway in the body like renin cleaves a peptide called angiotensinogen -->angiotensin-1---->angiotensin-2(A-2), so this A-2 is useful for glomerular filtration by constricting efferent arteriole more and more than afferent arteriole in order to increase the amount of blood to remain in glomerulus for filtration,,, people might expect that here the glomerular filtration occurs and more sodium ions are excreted but how long ? no it happens for short time because A-2 is responsible for constriction of important arteries and arterioles mainly happens when hypertension is severe thus blood flow decreases and even sufficent blood doesnt reaches to afferent arteriole of glomerulus thus filtration ceases and sodium and chloride ions are not excreted

beside A-2 is also responsible for formation of aldosterone whose main function is retention of water sodium and chloride ions in distal tubule after filtration but the potassium ions are excreted

silly !!!!!!!this stupid A-2 is also responsible for antidiuretic hormone from pituatary gland thus totally retention retention retention of water sodiium and chloride ;;;;;;he he he

ok so the answer is NO, DURING HYPERTENSION the sodium doesnot excreted in large quantities nevertheless less than the normal

so this is the physiology on the view of this, we can probably say the answer : NO

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