List two common causes of nutritional deficiencies

How many grams of hydrocortisone powder are contained in 20 gm of hydrocortisone 2.5% cream?

A) 0.0005 gm B) 0.005 gm C) 0.05 gm D) 0.5 gm

Potassium ions move across nerves during depolarization

Indicate whether the statement is true or false