Final answer:
Chloride helps maintain fluid and acid-base balance and is a component of stomach hydrochloric acid. The correct answer is C, as chloride absorption is not increased in individuals with high blood pressure.
Step-by-step explanation:
The functions/characteristics of chloride include maintaining the body's fluid balance, helping to maintain acid-base balance, and being a component of hydrochloric acid in the stomach. Chloride is the predominant extracellular anion and plays a critical role in maintaining proper hydration as well as balancing cations in the extracellular fluid (ECF), which maintains the electrical neutrality of this fluid. However, the absorption of chloride is not greater in a person with high blood pressure; thus, option C is incorrect. Chloride's function is tied to its presence in table salt and its role in water retention, digestion, and electrolyte balance.