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 (B)</p> Signup and view all the answers

What is the role of the posterior pituitary during labor?

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

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

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

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

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

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

<p>Toxoplasmosis (B)</p> Signup and view all the answers

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

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

What hormone triggers lactation initiation?

<p>HPL (B)</p> Signup and view all the answers

How is Goodell's sign characterized during pregnancy?

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

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

<p>Autosomal dominant (C)</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 (A)</p> Signup and view all the answers

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

<p>B12 (B)</p> Signup and view all the answers

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

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

What inhibits the absorption of iron in the body?

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

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

<p>Zinc (D)</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% (B)</p> Signup and view all the answers

What is the main cause of anemia in pregnancy?

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

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

<p>Chadwick's sign (A)</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 (C)</p> Signup and view all the answers

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

<p>Overweight (A)</p> Signup and view all the answers

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

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

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

<p>0.4mg (D)</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 (B)</p> Signup and view all the answers

At what gestational age is Chorionic villus sampling typically performed?

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

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

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

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

<p>Acid-base imbalance (C)</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 (D)</p> Signup and view all the answers

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