This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Blood for iron studies: a. Should be drawn fasting in the morning b. Should be drawn following ... (Read 118 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
on: Jun 25, 2018
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
Reply #1 on: Jun 25, 2018
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.


fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
Reply #2 on: Jun 25, 2018
Thank you :)


leeeep

  • Sr. Member
  • ****
  • Posts: 315
Reply #3 on: Jun 25, 2018
Happy to help you


« previous next »
 

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Mechanisms that help maintain glucose homeostasis in the blood. Mechanisms that help maintain glucose homeostasis in the blood.
Electronmicrograph showing a blood clot composed of fibrin, red blood cells, and tissue debris. Electronmicrograph showing a blood clot composed of fibrin, red blood cells, and tissue debris.
coagulase negative Staphylococcus on Blood agar coagulase negative Staphylococcus on Blood agar
Different parts of the body mature at different rates. “General” refers to the body as a whole: the Different parts of the body mature at different rates. “General” refers to the body as a whole: the
The proportion of men and women with elevated blood pressure or taking hypertension medication incre The proportion of men and women with elevated blood pressure or taking hypertension medication incre
Clostridium difficile: (a) on blood agar and (b) scanning electron microscopy. Clostridium difficile: (a) on blood agar and (b) scanning electron microscopy.
Video: Mechanisms of capillary exchange

For a complete list of videos, visit our video library