This topic contains a solution. Click here to go to the answer

Author Question: Note the text states 200 mcg/L in premenopausal females and 300 g/L in men and postmenopausal women ... (Read 82 times)

robinn137

  • Hero Member
  • *****
  • Posts: 544
Note the text states 200 mcg/L in premenopausal females and 300 g/L in men and postmenopausal women (page 220). Iron overload exists when ferritin levels are higher than:
 
  a. 100 ng/mL
  b. 200 ng/mL
  c. 50 ng/mL
  d. 24 ng/mL

Question 2

How is sideroblastic anemia confirmed by laboratory analysis? Explain your answer.
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kjones0604

  • Sr. Member
  • ****
  • Posts: 327
Answer to Question 1

Correct Answer: B

Answer to Question 2

Answer: Sideroblastic anemia results from disturbances in enzymes that regulate heme synthesis. Nonferritin iron accumulates in the mitochondria. The bone marrow shows erythroid hyperplasia with ineffective erythropoiesis. Increased erythropoiesis leads to increased iron absorption and iron overload. The method of detection in the laboratory is by performing iron studies and bone marrow examination.





 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

For a complete list of videos, visit our video library