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Critical care test 2 > Hematologic dysfunction > Flashcards

Hematologic dysfunction Flashcards

1
Q

RBC also called

A

erthryoctes

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2
Q

platlets also called

A

thromboyctes

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3
Q

WBC also called

A

lukoyctes

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4
Q

RBC function

A

delivering oxygen and removing waste

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5
Q

platelets function

A

clotting

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6
Q

WBC function

A

infection

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7
Q

lower than normal red cell count

A

anemia

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8
Q

what causes anemia

A

destruction or loss of RBC

underlying disorder

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9
Q

hypersplenism

A

destroying cells that shouldn’t be

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10
Q

what would a iron deficient anemia person look like

A

pallor fatigue irratbile
pica
spooning

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11
Q

When do yo screen for iron deficiency

A

9-12 months and 15-18 months

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12
Q

how do you treat iron deficiency

A

oral iron

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13
Q

patial or complete replacement of normal hemoglobin with HBs

A

sickle cell disease

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14
Q

what happens in sickle cell

A

causes occlusion of small blood vessels ischemia and organ damage

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15
Q

what causes sickle cell crisis

A

fever, stress, hypoxia, cold , thick blood

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16
Q

how do you make a sickle cell normal shape

A

rehydrate and oxygenate

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17
Q 
new pulmonary x ray findings 
chest pain
fever
tachypnea
 coughing and wheezing
A

acute chest syndrome

18
Q

decreased production of RBC and increased destruction causing anemia and pallor

A

aplastic crisis

19
Q

Three major things you do with sickle cell

A

pain med
oxygen
hydration

20
Q

red blood cells are destroyed and removed from the blood stream before their normal lifespan is over

A

hemolytic anemia

21
Q

pooling of blood in the spleen causing it to suddenly enlarge

A

splenic sequestration

22
Q 
sudden weakness
pale lips
rapid breahting
excessive thirst
belly pain
A

splenic sequestation

23
Q

most common, caused by dehydration, temp extremes and infection… painful

A

vas occlusive crisis

24
Q 
fever
tissue engogement
painful swelling of joins
stomach pain
priaprism
A

vas occlusive crisis

25
Q

a group of hereditary bleeding disorders resulting in a deficiency in a clotting factor

A

hemophilia

26
Q

hemo a

A

lacking factor 8.. VIII

27
Q

hemo b

A

lacking factor 9 IX

28
Q

hemo c

A

lacking factor 11.. XI

29
Q

signs of hemophilia

A

ecchyomis, hemarthrosis retropertineal bleed

30
Q

normal fibrogen

A

175-400

31
Q

normal PTT

A

22-34 seconds

32
Q

normal platelet

A

150 - 400

33
Q

normal PT

A

11 to 15 seconds

34
Q

how we treat hemophilia

A

desmopressin and whatever factor they lack RICE

35
Q

biggest concern with hemophilia

A

safety

36
Q

increased destruction of platelets in the spleen

A

ITP

37
Q

eccyomisis brusing, petechia mucosal bleeding

A

ITP

38
Q

platelet count less than 20

A

ITP

39
Q

goal of ITP

A

prevent intracranial hemorrhage

40
Q

Treatment of ITP

A

splenectomy

Critical care test 2 (3 decks)

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