Which of the Following Is the Correct Sequence of Events

question 57

Multiple Choice

Which of the following is the correct sequence of events leading to the polyuria and dehydration associated with diabetes mellitus?

• A) Hyperglycemia → glucose in urine raises osmolarity of tubular fluid → glucose transport maximum exceeded → glucose enters renal tubules → osmotic diuresis
• B) Hyperglycemia → glucose enters renal tubules → glucose transport maximum exceeded → glucose in urine raises osmolarity of tubular fluid → osmotic diuresis
• C) Hyperglycemia → glucose enters renal tubules → glucose in urine raises osmolarity of tubular fluid → osmotic diuresis → glucose transport maximum exceeded
• D) Hyperglycemia → glucose transport maximum exceeded → glucose enters renal tubules → glucose in urine raises osmolarity of tubular fluid → osmotic diuresis
• E) Osmotic diuresis → glucose enters renal tubules → glucose transport maximum exceeded → glucose in urine raises osmolarity of tubular fluid → hyperglycemia

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Definitions:

Short Bone

A type of bone that is as wide as it is long, providing support and stability with little movement, such as the bones in the wrist and ankle.

Flat Bone

Bones characterized by their thin, flattened structure, usually providing protection and large areas for muscular attachment, such as the skull and ribs.

Epiphyseal Plate

A hyaline cartilage plate in the metaphysis at each end of a long bone, where growth in length occurs.

Hyaline Cartilage

A translucent, bluish-white type of cartilage present in the joints, respiratory tract, and embryonic skeleton, providing support and flexibility.