In the extracellular fluid, which ionic concentration is higher compared with ICF? () A: Sodium B: Sodium and potassium C: Calcium and sodium D: Potassium

The formation of human body current is mainly due to ( ). A: Potassium ion B: Sodium ion C: Potassium and sodium ions D: Calcium ion

Fehling's solution consists solution of A and B, a solution of ____, and a solution of potassium sodium copper tartrate.

Directions: Revise the following sentences where necessary. A preliminary research of the relationship between the content of potassium in diet and blood pressure (Title)

Treatment of hyperkalemia caused by cardiac arrest() A: atropine B: adrenaline C: bromobenzylamine D: calcium<br/>chloride E: potassium chloride

When two drops of CaCl2 solution were added to the potassium ferrioxalate (III) solution, the solution became turbid, indicating that oxalate is in the outside of the complex.

The main cause of hyperkalemia is () A: Acute acidosis B: Intravascular hemolysis C: Hypoxia D: Decreased renal excretion E: Application of potassium sparing diuretics

Which of the conditions could lead to hyponatremia? A: Episodes of constipation B: Addison’s disease C: Regulated use of diuretics D: Intake of food rich in potassium

When two drops of CaCl2 solution were added to the potassium ferrioxalate (III) solution, the solution became turbid, indicating that oxalate is in the outside of the complex. A: 正确 B: 错误

Regarding arranging the diet of hypertensive patients, which is correct? A: Limit salt and supplement potassium appropriately B: Calorie restriction C: Limit calcium intake D: Limit alcohol intake