When ADH Binds to Receptor Sites on Distal Convoluted Tubule

question 103

Multiple Choice

When ADH binds to receptor sites on distal convoluted tubule cells,

• A)filtrate volume increases.
• B)filtrate osmolality decreases.
• C)potassium is secreted from the cells.
• D)the distal convoluted tubule is less permeable to water.
• E)the distal convoluted tubule is more permeable to water.

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Definitions:

Impaired Mobility

A reduction in the ability to move freely, which can impact activities of daily living and quality of life.

Osteoporosis

A bone disease characterized by decreased bone density and strength, leading to an increased risk of fractures.

Bone Density

A measure of the amount of minerals (primarily calcium and phosphorous) contained in a certain volume of bone, used to diagnose osteoporosis.

Fracture Risk

The likelihood of experiencing a bone break or fracture, influenced by factors such as bone density, age, gender, and lifestyle habits.