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

Author Question: Blood for iron studies: a. Should be drawn fasting in the morning b. Should be drawn following ... (Read 84 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
Blood for iron studies:
 
  a. Should be drawn fasting in the morning
  b. Should be drawn following a standard meal rich in iron
  c. May be drawn at any time of the day
  d. Should be drawn in the morning with no fasting necessary

Question 2

Chronic blood loss leads to:
 
  a. Iron deficiency anemia
  b. ACI
  c. Megaloblastic anemia
  d. Hemolytic anemia



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leeeep

  • Sr. Member
  • ****
  • Posts: 315
Answer to Question 1

ANS: A
Iron exhibits a diurnal variation, with levels dropping during the day; therefore it should be drawn early in the morning. Iron absorbed from a meal can falsely elevate serum iron, so a fasting specimen should be drawn.

Answer to Question 2

ANS: A
Chronic loss of blood leads to loss of red cells and their iron content. Iron is conserved and recycled very tightly in the body. To maintain normal stores it requires that only the normal amount be lost on a daily basis. Gradually iron stores will be depleted and iron deficiency will develop.





 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...

For a complete list of videos, visit our video library