The kidney and osmoregulation
Functions of the Nephron
• The composition of blood in the renal artery is different from that in the renal vein. • The ultrastructure of the glomerulus and Bowman’s capsule facilitate ultrafiltration. • The proximal convoluted tubule selectively reabsorbs useful substances by active transport. • The loop of Henle maintains hypertonic conditions in the medulla. • ADH controls reabsorption of water in the collecting duct. • The length of the loop of Henle is positively correlated with the need for water conservation in animals |
Application: Consequences of dehydration and overhydration.
Application: Blood cells, glucose, proteins and drugs are detected in urinary tests. What are other reasons to do a urinalysis?
Application: Treatment of kidney failure by hemodialysis or kidney transplant.
Utilization: The removal of kidney stones by ultra sound treatment.
Application: Blood cells, glucose, proteins and drugs are detected in urinary tests. What are other reasons to do a urinalysis?
Application: Treatment of kidney failure by hemodialysis or kidney transplant.
Utilization: The removal of kidney stones by ultra sound treatment.
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