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

Author Question: Where is most of the iron in the body found? a. Attached to hemoglobin in the red blood cells ... (Read 86 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Jun 25, 2018
Where is most of the iron in the body found?
 
  a. Attached to hemoglobin in the red blood cells (RBCs)
  b. Stored in macrophages in the bone marrow
  c. Attached to transferrin
  d. Myoglobin

Question 2

Which group of patients is most likely to develop iron deficiency from increased need?
 
  a. Young men
  b. Infants and young children
  c. Postmenopausal women
  d. Middle-aged men


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ririgirl15

  • Sr. Member
  • ****
  • Posts: 385
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: A
Approximately 70 of total body iron is found in hemoglobin. Another 25 is stored as ferritin or hemosiderin in macrophages, and about 5 is found in myoglobin. The remainder is found primarily in iron-containing enzymes. A small amount is bound to iron for transport.

Answer to Question 2

ANS: B
Infants and young children need more iron to support an expanding erythron.


tingc95

  • Member
  • Posts: 556
Reply 2 on: Jun 25, 2018
:D TYSM

recede

  • Member
  • Posts: 315
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Rule of Nines. A method for determining percentage of body burned. Each different colored section re Rule of Nines. A method for determining percentage of body burned. Each different colored section re
The pH of human blood ranges from 7.35 to 7.45. The pH of human blood ranges from 7.35 to 7.45.
Common sites of amputation. (A) Upper extremities. (B) Lower extremities. The surgeon determines th Common sites of amputation. (A) Upper extremities. (B) Lower extremities. The surgeon determines th
Classification of blood pressure for adults age 18 and older Classification of blood pressure for adults age 18 and older
MDCK cells can form cysts in culture MDCK cells can form cysts in culture
We lost the 6th book in the series. After two months, we finally found it. We lost the 6th book in the series. After two months, we finally found it.
Video: Darwin's Observation (Fossils, Galapagos Islands & Africa ) and Natural Selection (Adaptive Traits)

For a complete list of videos, visit our video library