Sodium (Na+) is the main ❌ in the ECF (❌ fluid). It determines the ECF volume, and therefore, influences ❌. It's standard range of concentration in the ECF is between 135 and 145 mmol/L. (❌).
❌ (Ca2+) is the cation most important for your ❌, as well as neurotransmission, blood clotting, and muscle contraction. It's normal concentration in the ❌ is 2.2—2.6 mmol/L.
Glucose is especially important as it is used to make ATP. ❌ harm neurons and ❌ can cause acute or chronic problems. The normal fasting glucose ❌ in the blood is 3.5—6.0 mmol/L. When not fasting it can reach 8 mmol/L.
Potassium (K+) is the main cation in the ICF (❌ fluid). It is the main determinant of RMP, resting ❌ potential. Its normal concentration in the ❌ is 3.5—5 mmol/L.
Normal Na+ conc. in the ECF is ____
135—145 mmol/L
1.35—1.45 mmol/L
3.5—4.5 mmol/L
Normal calcium ion concentration in the plasma is ____
3.5—5 mmol/L
2.2—2.6 mmol/L
2.3—2.6 mmol/L
The normal fasting glucose concentration in the blood is ______
3.5—7 mmol/L
35—70 mmol/L
3.5—6 mmol/L
Normal K+ concentration in the ECF is ____
