Physiology Of Pregnancy Flashcards
Heart rate in pregnancy
Increases
Cardiac output in pregnancy
Increases
Gfr in pregnancy
Increases
Plasma volume in pregnancy
Increases
Red cell volume in pregnancy
Increases
Systemic vascular resistance in pregnancy
Decreases
Respiratory volume in pregnancy
Decreases
PaCO2 in pregnancy
Decreases
Total thyroxine in pregnancy
Increases
Total triiodothyronine in pregnancy
Increases
Thyroxine binding globulin in pregnancy
Increases
TSH in pregnancy
Decreases in first half, Increases in second half
PTH in pregnancy
Increases
Prolactin in pregnancy
Increases
RT3U in pregnancy
Decreases
Prostacyclin in pregnancy
Increases
Thromboxane in pregnancy
Increases
Cholesterol in pregnancy
Increases
ESR in pregnancy
Increases
Plasma fibrinogen in pregnancy
Increases (50%)
Hemoglobin in pregnancy
Decreases
Hematocrit in pregnancy
Decreases
Creatinine in pregnancy
Decreases
Bun in pregnancy
Decreases
Total serum calcium in pregnancy
Decreases
Progesterone increases….
Appetite minute ventilation Body temperature nasal congestion LDL Depression
Progesterone decreases…
Tubal mobility Lining of the uterus Ureteral mobility Esophageal sphincter tone HDL
Pulmonary “DECREASES” in pregnancy
Residual volume (RV)
Expiratory reserve volume (ER)
Total lung capacity (TLC)
Functional residual capacity (FR)
Pulmonary “INCREASES” in pregnancy
Inspiratory capacity (IC) Tidal volume (TV)
Pulmonary “UNCHANGED” in pregnancy
Vital capacity (VC) Inspiratory reserve room (IRC)
Procoagulants that increase in pregnancy
Fibrinogen (1) 7 8 10 Von willebrand PA-1 PA-2
Procoagulants that decrease in pregnancy
11
13
Procoagulants that stay the same in pregnancy
2
5
9
Anticoagulants that decrease in pregnancy
Protein S
Actual #increases by trimester but overall # decreased
Anticoagulants that stay the same in pregnancy
Protein C
Antithrombin III