Quiz on the experience of hemoglobin //Hamza Mrian//WNT

Heme its make up about ........... of the hemoglobin molecule.
6%
8%
4%
96%
Where the developing red cells that Hgb takes place in located
lung
bone marrow
bone
Blood vessels
Each 2 gram of Hgb can carry ........ ml of oxygen.
1.34
1.30
135
2.68
The oxygen-combining ability of the blood is in direct proportion to the Hgb concentration .
true
false
Which of these options produces a brown color in Principle of Hemoglobin Determination .
cyanmethemoglobin
Methemoglobin
Cyanide
Hemoglobin
Normal values of HB in newborn
14 – 18 gm/dl
17 – 19 gm/dl
12 – 16 gm/dl
The amount of ferricyanide potassium in Drabkin’s solution (yellow)
50 mg
140 mg
180 mg
200 mg
Newborn infants have higher Hgb values than adults and Men have higher Hgb values than women.
true
false
What is the effect of high altitudes on hemoglobin and red blood cells
increase , increase
increase , decrease
decrease , decrease
decrease , increase
Some patients have normal RBC’s count but a low Hgb level. this situation occurs with
Leukemia
anemia
iron deficiency anemia
bone marrow Suppression
Hgb values drop below normal in anemia and Leukemia.
false
true
Example of conditions associated with increases in hemoglobin above the normal
anemia
polycythemia vera
hemoglobinopathies
iron deficiency anemia
When Mix blood with Drabkin’s , How long does the reaction to take place
5_10 minutes
2_4 minutes
1_3 minutes
15 minutes
Half a gram of hemoglobin carries........oxygen ml
1.34
2.68
0.536
0.67
One of the following absorbs light
Cyanmethemoglobin
Cyanide
Methemoglobin
Ferricyanide
0
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