Hemodynamic Changes in Pregnancy
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Questions and Answers

What hormone is responsible for inhibiting smooth muscle contraction in the uterus?

  • Progesterone (correct)
  • Estrogen
  • Oxytocin
  • Prolactin
  • What physiological effect does increased estrogen have on the upper respiratory tract?

  • Decreased vascularity
  • Increased vascularity (correct)
  • Improved voice quality
  • Reduced nasal congestion
  • What dental changes are associated with increased estrogen levels during pregnancy?

  • Darkening of the gums (correct)
  • Decreased gum bleeding
  • Decreased incidence of gingivitis
  • Reduced vascular hypertrophy of gums
  • Which gland increases slightly during pregnancy to meet the increased need for calcium for fetal growth?

    <p>Parathyroid gland</p> Signup and view all the answers

    What is the role of the posterior pituitary during labor?

    <p>Secretes oxytocin</p> Signup and view all the answers

    What is the purpose of the ductus arteriosus in the fetal circulation?

    <p>Bypass the lungs</p> Signup and view all the answers

    What is the significance of Chadwick's sign during pregnancy?

    <p>Denotes a blue cervix and vulva</p> Signup and view all the answers

    Which congenital infection is represented by the 'T' in the TORCH acronym?

    <p>Toxoplasmosis</p> Signup and view all the answers

    In X-linked genetic disorders, what is the inheritance pattern from the father to daughters?

    <p>0%</p> Signup and view all the answers

    What hormone triggers lactation initiation?

    <p>HPL</p> Signup and view all the answers

    How is Goodell's sign characterized during pregnancy?

    <p>Softening of the cervix</p> Signup and view all the answers

    What type of genetic disorder exhibits a 50% inheritance pattern?

    <p>Autosomal dominant</p> Signup and view all the answers

    Which nutrient is responsible for making parts of DNA and RNA, synthesis of heme, sperm, and fetal development?

    <p>Zinc</p> Signup and view all the answers

    Which nutrient is mainly involved in maintaining nerve cells and reforming folate?

    <p>B12</p> Signup and view all the answers

    What is the recommended daily intake of iron for women under 50 years?

    <p>18mg</p> Signup and view all the answers

    What inhibits the absorption of iron in the body?

    <p>Phytates and fiber</p> Signup and view all the answers

    Which nutrient deficiency can lead to growth retardation and sexual immaturity?

    <p>Zinc</p> Signup and view all the answers

    What percentage of women experience postpartum depression, typically starting a few days to 2 weeks after birth?

    <p>10-13%</p> Signup and view all the answers

    What is the main cause of anemia in pregnancy?

    <p>Iron deficiency</p> Signup and view all the answers

    Which sign presents as a blue cervix and vulva in pregnancy?

    <p>Chadwick's sign</p> Signup and view all the answers

    What is the appropriate management for vena cava syndrome in pregnancy?

    <p>Place the patient in a left lying lateral recumbent position</p> Signup and view all the answers

    Which weight condition during pregnancy is associated with a higher risk for macrosomia?

    <p>Overweight</p> Signup and view all the answers

    What is the typical range for fetal heart tones when auscultated in pregnancy?

    <p>110-160</p> Signup and view all the answers

    What is the recommended daily dose of folate supplements during pregnancy?

    <p>0.4mg</p> Signup and view all the answers

    What is the primary purpose of Doppler ultrasound blood flow assessment in pregnancy?

    <p>Monitor blood flow in pregnancies complicated by hypertension</p> Signup and view all the answers

    At what gestational age is Chorionic villus sampling typically performed?

    <p>10-13 weeks</p> Signup and view all the answers

    What is the main purpose of Amniocentesis during the third trimester of pregnancy?

    <p>Evaluate fetal lung maturity</p> Signup and view all the answers

    Which screening method increases the detection of trisomy 18 and 21 in pregnancies?

    <p>Multiple marker screening</p> Signup and view all the answers

    What condition is Percutaneous umbilical blood sampling primarily used to detect in pregnancy?

    <p>Acid-base imbalance</p> Signup and view all the answers

    What does the Nonstress test (NST) evaluate in pregnancy?

    <p>Fetal heart rate accelerations with or without fetal movement</p> Signup and view all the answers

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