Podcast
Questions and Answers
What is the function of the ENaC transporter in the nephron?
What is the function of the ENaC transporter in the nephron?
- Reabsorbing sodium (correct)
- Filtering waste products
- Regulating urine flow
- Stimulating RBC production
Where does most reabsorption of water occur in the kidney?
Where does most reabsorption of water occur in the kidney?
- Renal corpuscle
- Distal tubule
- Collecting duct (correct)
- Proximal tubule
What happens when the bladder stretches?
What happens when the bladder stretches?
- Reabsorption of water increases
- Blood pressure decreases
- Proteins are filtered out
- Urination is initiated (correct)
What is the main role of the renal corpuscle in the kidney?
What is the main role of the renal corpuscle in the kidney?
Which process contributes to the regulation of blood pressure in the nephron?
Which process contributes to the regulation of blood pressure in the nephron?
What is the main function of the afferent arteriole in the kidney nephron?
What is the main function of the afferent arteriole in the kidney nephron?
What is the significance of the negative charge around the fenestrations of the glomerular capillaries?
What is the significance of the negative charge around the fenestrations of the glomerular capillaries?
Where does the fine tuning of reabsorption occur in the nephron?
Where does the fine tuning of reabsorption occur in the nephron?
What is the significance of the transport maximum (Tm) in the nephron?
What is the significance of the transport maximum (Tm) in the nephron?
What occurs when the osmolarity of the filtrate is higher than normal in the nephron?
What occurs when the osmolarity of the filtrate is higher than normal in the nephron?
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