The nurse is reviewing the anatomy and physiology of the nephron with a group of nursing students. ...

The nurse is reviewing the anatomy and physiology of the nephron with a group of nursing students. The nurse educator asks a nursing student to describe the function of the proximal convoluted tubule.
 
  What is the best explanation for the function of the proximal convoluted tubule? A) Filters water, wastes (urea), glucose, and salts out of the blood
  B) Glucose, amino acids, and salts are actively transported across membranes and returned to the blood
  C) Concentrates salts by reabsorbing water
  D) Reabsorbs sodium, water, and the remainder of glucose