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S… Speaker 2 (Anaemia #4)
So what are the physiological compensatory mechanisms in anemia?
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S… Speaker 2 (Anaemia #4)
Hypoxia triggers these compensatory effects.
0:09
S… Speaker 2 (Anaemia #4)
Pasteur's effects.
0:10
S… Speaker 2 (Anaemia #4)
So a decrease in glycolysis rates and
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S… Speaker 2 (Anaemia #4)
suppression of lactate accumulation in the presence of oxygen.
0:18
S… Speaker 1 (Anaemia #4)
Both effects.
0:21
S… Speaker 2 (Anaemia #4)
which is a decrease in affinity for hemoglobin.
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S… Speaker 2 (Anaemia #4)
Of hemoglobin for oxygen caused by increased CO2,
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S… Speaker 2 (Anaemia #4)
which allows more oxygen to unload to the tissues.
0:31
S… Speaker 2 (Anaemia #4)
Increased to 3dpg,
0:34
S… Speaker 2 (Anaemia #4)
it controls the ease of hemoglobin releasing to the
0:38
S… Speaker 1 (Anaemia #4)
tissues.
0:38
S… Speaker 2 (Anaemia #4)
So an increase in 2 ,3dpg is
0:43
S… Speaker 2 (Anaemia #4)
a decrease in oxygen.
0:45
S… Speaker 1 (Anaemia #4)
Affinity,
0:46
S… Speaker 2 (Anaemia #4)
meaning there is more oxygen that is delivered.
0:48
S… Speaker 2 (Anaemia #4)
Increase in cardiac output.
0:50
S… Speaker 2 (Anaemia #4)
Hyperdynamic circulation compensates for reduced oxygen
0:55
S… Speaker 2 (Anaemia #4)
carrying capacity.
0:56
S… Speaker 2 (Anaemia #4)
And then increased erythropoietin production,
0:59
S… Speaker 2 (Anaemia #4)
which stimulates erythropoietin.
1:01
S… Speaker 2 (Anaemia #4)
These adaptations allow the body to tolerate gradual
1:05
S… Speaker 2 (Anaemia #4)
severe anemia by prioritizing oxygen delivery to the brain.
1:09
S… Speaker 2 (Anaemia #4)
Then the next question that we are going
1:13
S… Speaker 1 (Anaemia #4)
to have.
1:15
S… Speaker 2 (Anaemia #4)
is laboratory investigations for anemia the essential
1:19
S… Speaker 2 (Anaemia #4)
tests include full blood counts with red cell indices peripheral
1:23
S… Speaker 2 (Anaemia #4)
blood smear and reticulocyte count now the red
1:27
S… Speaker 2 (Anaemia #4)
cell indices in question include mean corpuscular volume of
1:31
S… Speaker 2 (Anaemia #4)
80 to 100 ventilator which classifies the size whether
1:36
S… Speaker 2 (Anaemia #4)
is micro is 27 to
1:42
S… Speaker 2 (Anaemia #4)
33 picoliter which gives us the color and
1:48
S… Speaker 1 (Anaemia #4)
then image
1:52
S… Speaker 2 (Anaemia #4)
which is from 30 to 35 gram per day which shows
1:57
S… Speaker 2 (Anaemia #4)
hypochromia inflow then the reticulocyte counts so
2:01
S… Speaker 2 (Anaemia #4)
the corrected retics is the retic percentage times the
2:05
S… Speaker 2 (Anaemia #4)
patient's hematocritic concentration over normal
2:09
S… Speaker 2 (Anaemia #4)
the normal value is 0 .5 percent to 1
2:13
S… Speaker 2 (Anaemia #4)
.5 there is reticulocytosis you can
2:17
S… Speaker 2 (Anaemia #4)
think of this is sickle cell anemia autoimmune
2:22
S… Speaker 2 (Anaemia #4)
immune acute blood loss when it
2:29
S… Speaker 2 (Anaemia #4)
is less than think of i can
2:33
S… Speaker 1 (Anaemia #4)
see
2:49
S… Speaker 2 (Anaemia #4)
The indicators of transfusion.
2:51
S… Speaker 2 (Anaemia #4)
There is indication for blood transfusion.
2:54
S… Speaker 2 (Anaemia #4)
We have severe anemia with cardiovascular decompensation.
2:56
S… Speaker 2 (Anaemia #4)
Acute or severe blood loss.
2:59
S… Speaker 1 (Anaemia #4)
Bone marrow failure.
3:00
S… Speaker 2 (Anaemia #4)
Acute severe hemolysis.
3:04
S… Speaker 2 (Anaemia #4)
And one amount of blood increased purity from 3 to 5%.
3:09
S… Speaker 1 (Anaemia #4)
It's ferrous
3:20
S… Speaker 2 (Anaemia #4)
sulfate of 200mg.
3:21
S… Speaker 1 (Anaemia #4)
6 .5.
3:22
S… Speaker 2 (Anaemia #4)
Ferrous clopin of 300mg.
3:24
S… Speaker 1 (Anaemia #4)
6 .5.
3:29
S… Speaker 2 (Anaemia #4)
So there's an expected rise of 2g per day for every 3 weeks.
3:32
S… Speaker 1 (Anaemia #4)
Cosmophar,
3:42
S… Speaker 1 (Anaemia #4)
Pharynget,
3:43
S… Speaker 1 (Anaemia #4)
Ferrahim,
3:46
S… Speaker 2 (Anaemia #4)
Minofa is ferric hydroxide,
3:50
S… Speaker 1 (Anaemia #4)
sucrose.
3:51
S… Speaker 2 (Anaemia #4)
Cosmophar is iron dextran.
3:54
S… Speaker 1 (Anaemia #4)
Pharynget is ferric carboxyl,
3:57
S… Speaker 1 (Anaemia #4)
maltose.
3:58
S… Speaker 1 (Anaemia #4)
And Ferrahim is ferroxytol.
4:06
S… Speaker 2 (Anaemia #4)
and the indication is chronic renal failure with erythropoietin
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S… Speaker 1 (Anaemia #4)
therapy.

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