Powerpoints Female Flashcards
What is full term?
37 weeks
What are the best cycle days for conception?
days 10-18
QOD coitus
What weeks for the first trimester?
0-13 weeks
What weeks make up the second trimester?
14-26 weeks
What weeks make up the third trimester?
27-40 weeks
What weeks make up the post dates?
> 41 weeks
How is plasma volume affected by 32 weeks?
increased by 50%, RBCs only 25%
What is a normal WBC count?
Leukocytosis <30,000 WBCs
What is a common platelet count?
thrombocytosis >300,000 platelets
How is fibrinogen affected?
increase by 50%
How is PT/PTT affected?
shortened PT-PTT
What are the iron needs during pregnancy?
1,000 mg / 40 weeks
How is cardiac output affected at 24 weeks? and at term?
at 24 weeks increase by 40%
100% at term
How is blood volume affected?
increase 50%
How is HR affected?
increase 15 bpm
What murmur is common in 90% of gravida?
pansystolic murmur
When is peripheral edema common?
> 28 weeks
BP decreases until _____ to ___ weeks.
24-28 weeks
What heart sound is common in >50% gravida?
S3 gallop
EKG may show what?
left axis deviation
When is vena canal compression common?
> 28 weeks
How does the vasculature change?
decreased systemic and pulmonary vasculature resistance
What are common symptomatic pulmonary changes? (4)
nasal congestion
nasal edema
epistaxis
polyposis
How is ventilation affected?
hyperventilation increase 45%
How causes hyperventilation changes?
secondary to increased CO2 burden and mechanical changes
What % is dyspnea common?
65%
What are common pulmonary function changes?
minute ventilation increases by 30-40%
increase tidal volume 30-40%
decreased total lung capacity by 5%
decreased pCO2 with comp respiratory alkalosis