Hematocrit is expressed as the percent of packed red blood cell volume within whole blood.

Hematocrit is expressed as the percent of packed red blood cell volume within whole blood.
 a. True
  b. False
  Indicate whether the statement is true or false

Q. 2

Insulin deficiency may be manifested in all of the following ways EXCEPT:
 a. metabolic acidosis.
  b. decreased serum osmolality.
  c. glycosuria.
  d. hypovolemia.

Q. 3

What is the minimum pH of urine in humans?
 a. 3.9
 b. 4.2
  c. 4.5
  d. 4.8
  e. 5.1

Q. 4

PS is an 87-year-old male admitted to the hospital for stomach pain. He has mild breathing problems and complains of fatigue and chronic stomach upset, for which he takes daily antacid. While hospitalized, a physician has determined that PS has megaloblastic anemia.If the MD were to prescribe folate for PS which of the following is a potential concern?
 a. folate could mask a B12 deficiency
 b. folate is very expensive and hard to find
 c. folate is a blood thinner
 d. folate negatively interacts with his iron supplement
  e. folate could promote growth of H. pylori

Q. 5

Which of the following is a role of insulin in carbohydrate metabolism?
 a. Increases glycogenolysis in the muscle cell.
  b. Promotes transport of glucose into brain cells.
  c. Increases gluconeogenesis in the liver cell.
  d. Increases glycogenesis in the liver cell.

Q. 6

To maintain pH, a healthy, normal functioning kidney will reabsorb the majority of:
 a. H+
 b. H2O
 c. nitrogen
 d. phosphate
  e. HCO3-