Quiz 2 Key - Quiz II HUN 4221 Spring 2010 Multiple Choice...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Quiz II HUN 4221 Spring 2010 Multiple Choice (2 pts) You are writing the chapter on vitamin B12 for the new book Present Knowledge in Nutrition. Select the correct statements that you could include in the chapter. (a) Gastric vitamin B12 is bound preferentially to R proteins (b) Vitamin B12 is bound to transcobalamin in the ileum prior to mucosal uptake from the lumen of the digestive tract (c) Intrinsic factor-vitamin B12 complex is transported into the portal circulation from the ileal mucosal cell (d) All of the above (e) None of the above Mary Jones comes into your medical office feeling very tired and weak. Following measurement of her hematological indices, you determine that she has megaloblastic anemia. You give Mary a prescription for folic acid (5 mg/day) and you tell her to come back in 6 months. When Mary returns her anemia is no longer present however, she is unable to walk. You now run the appropriate tests and correctly diagnose that Mary is actually vitamin B12 deficient. Select the
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 3

Quiz 2 Key - Quiz II HUN 4221 Spring 2010 Multiple Choice...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online