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 80 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?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

For a complete list of videos, visit our video library