Proper Functioning of Body Cells and Processes Requires Solute Concentrations

question 20

Multiple Choice

Proper functioning of body cells and processes requires solute concentrations to be maintained within a narrow range. Which of the following solutes would be absorbed by the proximal tubule of the kidney nephron?

• A) triglyceride
• B) carbon dioxide
• C) sodium
• D) urea

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Definitions:

Bipolar Disorder

A mental disorder that causes unusual shifts in mood, energy, activity levels, concentration, and the ability to carry out day-to-day tasks, including shifts from highs (mania or hypomania) to lows (depression).

Undivided Attention

Refers to focusing all mental resources on one task or subject without distraction.

Heart Failure

A chronic condition where the heart cannot pump blood efficiently enough to meet the body's needs.

PTSD

Post-Traumatic Stress Disorder, a mental health condition triggered by experiencing or witnessing a terrifying event.