G/D Flashcards

1
Q

Blood volume

A

increases 40-50%

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2
Q

RBC

A

increases 20%

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3
Q

HR increases

A

10-15 bpm

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4
Q

CO

A

increases 30-50% (6-7 L/min)

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5
Q

Blood loss during Vaginal birth

A

500 mL

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6
Q

Blood loss during C-Section

A

1000 mL

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7
Q

Tidal Volume

A

increases 30-35%

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8
Q

O2 consumption

A

increases 20-30%

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9
Q

O2 consumption during labor

A

300%

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10
Q

Pa02

A

increases 104-108

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11
Q

PaCO2

A

decreases 27-32

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12
Q

renal blood flow

A

increases 30%

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13
Q

GFR

A

increases 50%

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14
Q

Hematocrit

A

decreases 32-40%

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15
Q

WBC

A

elevate 6000-16000

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16
Q

Fibrinogen

A

increases to 300- 600 mg

17
Q

Preclampsia =

A

BP > 140/90 x’s 2 at intervals of 6 hrs

18
Q

Severe Preclampsia =

A

BP > 160/110

19
Q

oliguria =

A

< 30 ml/hr or < 500 ml/day

20
Q

hydralazine hydrochloride (Apresoline)

A

Most used Antihypertensive
5-10mg Bolus
q20mins until desired BP

21
Q

Beta Blocker used for OB Critical care

A

labetalol

22
Q

CCB used for OB Critical care

A

nifedipine

23
Q

magnesium levels

A

1.8 - 3.0 mg/dl

24
Q

Mag dose

A

5 g IV over 3 hours
Maintenance: 30-60 mg/kg/day IV