OBGYN Uwise Questions | 100% Correct Answers | Verified | Latest Update 2024

34 yo G3P1 at 26 wks has difficulty catching her breath - physiologic dyspnea of pregnancy What are the normal physiologic changes to the PFT during pregnancy? - -inspiratory capacity increases by 15% -increase in TV and IRV -increase minute ventilation -FRC is reduced to 80% What are the common causes of acute pulm edema? - tocolytic use, cardiac disease, fluid overload, preeclampsia If patient presents with classic signs of molar pregnancy, what is next step? - chest x-ray lungs are most common site of metastatic disease What do women w/poorly controlled DM have inc risk of? - fetus w/structural anomaly -- CNS defects or CV defects What provides the highest detection rate for trisomy 21? - cell free DNA screening 99% What is the most common form of inherited MR? - fragile X syndrome Woman w/gestational DM. What is least likely to occur? - IUGR typically seen in women w/preexisting DM and not gestational