Which ion is primarily reabsorbed when hydrogen ions are secreted?

A. Potassium
B. Sodium
C. Chloride
D. Calcium


Answer: B. Sodium

Anatomy & Physiology

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The reabsorption of water and solutes ___

A) depends on concentration gradients B) is passive C) is into the peritubular capillaries D) is passive and is into the peritubular capillaries E) is passive, depends on concentration gradients and is into the peritubular capillaries

Anatomy & Physiology

The filtration membrane is created by the ________ and ________

A) glomerulus; podocytes B) afferent arteriole; vasa recta C) glomerulus; parietal layer of glomerular capsule D) glomerular capsule; afferent arteriole

Anatomy & Physiology

Which of the following would be classified as an enzyme?

A) hydrolase B) cholesterol C) triglyceride D) cellulose E) ATP

Anatomy & Physiology

Tolerance to drugs that are neurotransmitter agonists is thought to involve increased release of the neurotransmitter in response to the drug

Indicate whether the statement is true or false.

Anatomy & Physiology