What rationale explains why prolonged use of oxygen should be ...

[nmorano1]

What rationale explains why prolonged use of oxygen should be discouraged in a child with anemia?
 
  a. Prolonged use of oxygen can decrease erythropoiesis.
  b. Prolonged use of oxygen can interfere with iron production.
  c. Prolonged use of oxygen interferes with a child's appetite.
  d. Prolonged use of oxygen can affect the synthesis of hemoglobin.

Question 2

The clinic nurse is evaluating lab results for a child. What recorded hematocrit (Hct) result is considered within the normal range?
 
  a. 30
  b. 40
  c. 50
  d. 60

[zogaridan]

Answer to Question 1

ANS: A
Oxygen administration is of limited value, because each gram of hemoglobin is able to carry a limited amount of the gas. In addition, prolonged use of supplemental oxygen can decrease erythropoiesis. Prolonged use of oxygen does not interfere with iron production, a child's appetite, or affect the synthesis of hemoglobin.

Answer to Question 2

ANS: B
Normal hematocrit (Hct) is 35 to 45.

[nmorano1]

Excellent

[anyusername12131]

Thanks for the timely response, appreciate it