24.5

Question 1

The reabsorption of bicarbonate ions in the proximal tubule helps regulate __________.

blood pressure

blood volume

blood solute concentration of sodium ions

blood pH

Answer 1

The reabsorption of bicarbonate ions in the proximal tubule helps regulate __________.

blood pressure

blood volume

blood solute concentration of sodium ions

blood pH

Question 2

Which hormones promote facultative water reabsorption?

atrial natriuretic peptide (ANP) and parathyroid hormone

aldosterone and antidiuretic hormone (ADH)

antidiuretic hormone (ADH) and atrial natriuretic peptide (ANP)

aldosterone and atrial natriuretic peptide (ANP)

Answer 2

Which hormones promote facultative water reabsorption?

atrial natriuretic peptide (ANP) and parathyroid hormone

aldosterone and antidiuretic hormone (ADH)

antidiuretic hormone (ADH) and atrial natriuretic peptide (ANP)

aldosterone and atrial natriuretic peptide (ANP)

Question 3

The majority of sodium ions are reclaimed through sodium ion leak channels in the proximal tubule.

True

False

Answer 3

The majority of sodium ions are reclaimed through sodium ion leak channels in the proximal tubule.

True

False