Select all that applyList four of the electrolytes that are found in the plasma.Multiple select question.albumincalciumpotassiumbicarbonatesodiumironurea

To address the question of identifying electrolytes found in plasma, let’s first clarify what electrolytes are. Electrolytes are substances that dissociate into ions when dissolved in a solution, which are crucial for various bodily functions, including maintaining fluid balance and conducting electrical impulses.

Relevant Concepts

Electrolytes typically found in plasma include:

1. Sodium (Na⁺)
2. Potassium (K⁺)
3. Calcium (Ca²⁺)
4. Bicarbonate (HCO₃⁻)

Analysis of Options

1. Albumin: This is a protein and not an electrolyte.
2. Calcium: Correct; it's a vital electrolyte.
3. Potassium: Correct; essential for cell function.
4. Bicarbonate: Correct; regulates pH levels in the body.
5. Sodium: Correct; the most abundant cation in extracellular fluid.
6. Iron: While it plays essential roles in the body, it is not typically classified as an electrolyte when considering plasma.
7. Urea: This is a waste product and does not function as an electrolyte.

Final Answer

The electrolytes found in plasma from the given options are: calcium, potassium, bicarbonate, and sodium.