Blood Tests Flashcards by Carla de Kock | Brainscape

Q

Normal hco3 in blood gas?

A

22-26

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Q

Normal base balance in blood gas?

A

-2 - +2

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Q

Define metabolic alkalosis on blood gas

A

Hco3 > 26
Base excess >2
Ph > 7,45 arterial, > 7, 41 venous

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Q

Define metabolic acidosis on blood gas for hco3 values

A

Hco3 <22

Base excess

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Q

Normal PCO2 in blood gas?

A

35-45 mm Hg

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Q

Normal PO2 in blood gas?

A

83-108 mm Hg

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Q

Normal hb in blood gas?

A

13,5-15,5 g/ dL

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Q

Normal lactate in blood gas?

A

0,4- 0,8 mmol /l

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Q

Normal ph on blood gas?

A

7,35- 7, 45

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Q

What is haematocrit?

A

Ratio RBC to total vol blood

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Q

Normal prothrombin time (pt)?

A

11-13,5 seconds

Longer = coagulopathy

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Q

Normal partial thromboplastin time (ptt)?

A

25-35

Longer = coagulopathy

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Q

Normal fibrinogen?

A

200-400 mg/dl

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Q

Normal platelet count?

A

150 000 - 450 ooo per microliter blood

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Q

Components of FFP?

A

All clotting factors so give if coagulopathy

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Q

Contents of cryoprecipitate?

A

High concentrations fibrinogen