HI SHABAB

A 32-year-old woman with type 1 diabetes mellitus has had progressive renal failure over the past 2 years. She has not yet started dialysis. Examination shows no abnormalities. Her hemoglobin concentration is 9 g/dL, hematocrit is 28%, and mean corpuscular volume is 94 µm3. A blood smear shows normochromic, normocytic cells. Which of the following is the most likely cause?

a.Acute blood loss
b.Chronic lymphocytic leukemia
c.Erythrocyte enzyme deficiency
d.Erythropoietin deficiency
e.Immunohemolysis
f.Microangiopathic hemolysis
g.Polycythemia vera
h.Sickle cell disease
i.Sideroblastic anemia
j. b-Thalassemia trait

d mo?

i think the answer is d

Erythropoitein deficiency..as it is synthesized by kidney so renal failure will affect it..mo?

Isn't erythropoietin produced by kidneys ??? so how its def. leads to RF.????

mo al renal failure samer but the anemia.

ali

oops...I thought you were meaning RF,sorry,I guess its (d).

Thx Allawy for redirecting me bro.

yes guys u r all right
and sorry for delaying my answer

hii
1- a 16 YEAR old girl comes to the physician because of alarge growth
she says that she began to notice it about 3 weeks after she got her ears pierced, and it has been growing ever since. physical exam shows a3cm , firm tumor hanging from her left ear lobe , exessive prouduction of whice of the following types of collagen is associated with this condition ?




A-COLLAGEN TYPE ONE
B- COLLAGEN TYPE 2
C-COLLAGEN TYPE 3
D- COLLAGEN TYPE4
E-COLLAGEN TYPE 5



2-A wealthy 87- y women comes to the physician because of a 3 week history of ableeding gums (they bleed whenever she eats somthing hard or when she brushes her teeth ), her cook passed 6 monthes ago and she is eatingtea and toast ever since,her physical exam shows erythmatous ,inflamed gumes , what is the dignosis


1- ehler-danlos syndrome

2-marfan syndrom

3-osteogenesis imperfecta

4-rickets

5-scurvy


GOOD LUCK

Scuvry I guess .... mo ???

Q1/i think collagen type 1
Q2/scurvy

the second one is scurvy , but i do not have an idea about the second.
thanks sufyan

[SIZE=1]
hi banat &shabab
iam still in the fifth grade but i will try to answer !!!
1st mcq: (i dont know which type of collagene but i think 1 or 5)
2nd mcq:
[COLOR=green]1:{i didnt take this syndrom yet}
2:{i dont think so}
3:{what is the relashion ship}
4:{associated with children}
5:{ i think is the choice } mooooooooo??????



[COLOR=purple]thanks

hii
the first ANSWER IS COLLAGEN TYPE 3


AS YOU ALL KNOW =
COLLAGEN TYPE ONE IS THE MAJOR ONE ENTERS ALMOST IN ALL TISSUE OF THE BODY
COLLAGEN TYPE 2 IN THE CARTILAGE
COLLAGEN TYPE 3 IN THE KELOID ALSO IS SEEN IN THE INTERSTISIAL TISSUE( KIDNEY, LIVER, UTERUS)
COLLAGEN TYPE 4 IN THE BASEMENT MEMBRANE



AS FOR THE 2nd Q
THE ANSWER IS SCURVEY




HOPE IT WAS FUN

Thank you Mobic & Sufyan..
Keep up the good work

Salout