Physiological Adjustments During Pregnancy Quiz
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Questions and Answers

What is the most common cause of preterm birth?

  • Maternal smoking
  • Genitourinary infection (correct)
  • Gestational diabetes
  • Placental abruption

Which of the following is NOT a characteristic of low birth weight infants?

  • Gestational age > 37 weeks (correct)
  • Premature birth
  • Birth weight < 2500 g
  • Intrauterine growth retardation

Which of the following is the most important determinant of birth weight?

  • Gestational age (correct)
  • Preconception weight
  • Maternal weight gain
  • Fetal growth rate

What is the gestational age range for mildly preterm infants?

<p>32 to 36 weeks (C)</p> Signup and view all the answers

Which of the following is a severe complication associated with extremely preterm infants?

<p>All of the above (D)</p> Signup and view all the answers

During pregnancy, when does the steepest increase in plasma volume occur?

<p>Second trimester (D)</p> Signup and view all the answers

What is a common result of high gains in fluid during pregnancy?

<p>Increased edema and weight gain (C)</p> Signup and view all the answers

Which of the following is NOT associated with the physiological adjustments during pregnancy?

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

What is a common gastrointestinal issue that pregnant women may face due to altered digestion and assimilation of food?

<p>Increased risk of constipation (C)</p> Signup and view all the answers

What is bronchopulmonary dysplasia?

<p>A serious neurocognitive condition affecting premature infants (C)</p> Signup and view all the answers

Which of the following is NOT listed as a cause of intrauterine growth retardation (IUGR)?

<p>High maternal prepregnancy BMI (A)</p> Signup and view all the answers

What is a major cause of anemia in women with their first offspring in developing countries?

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

Which statement about IUGR infants is NOT true?

<p>They undergo complete catch-up growth (A)</p> Signup and view all the answers

Which characteristic is associated with symmetrical small babies of low birth weight (LBW)?

<p>Being thin at birth but undergoing catch-up growth later (D)</p> Signup and view all the answers

What is a characteristic of abnormal patterns of fetal growth linked to adult disease?

<p>Disproportionately large head and narrow waist (B)</p> Signup and view all the answers

What is the primary concern associated with inadequate weight gain during pregnancy?

<p>Increased risk of maternal bone and muscle loss, vitamin and mineral deficiencies, anemia, and fatigue (C)</p> Signup and view all the answers

Which of the following is not a potential risk associated with entering pregnancy overweight or obese?

<p>Decreased risk of requiring a cesarean delivery (C)</p> Signup and view all the answers

Which of the following is the preferred choice of medication for the treatment of gestational diabetes mellitus (GDM)?

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

Which of the following is not a potential complication associated with poorly controlled gestational diabetes mellitus (GDM)?

<p>Increased risk of preterm birth (C)</p> Signup and view all the answers

Which of the following dietary interventions is recommended for the prevention of excessive weight gain during pregnancy?

<p>Adopting a balanced diet of meals and snacks, listening to hunger and fullness cues (D)</p> Signup and view all the answers

Which of the following is not a potential complication associated with hypertension during pregnancy?

<p>Increased risk of fetal macrosomia (C)</p> Signup and view all the answers

Why is constipation common in pregnancy?

<p>As a result of hormonal shifts and relaxed GI musculature (B)</p> Signup and view all the answers

What is a recommended way to reduce constipation during pregnancy?

<p>Increasing fiber intake and fluid consumption (D)</p> Signup and view all the answers

Why are laxatives generally not recommended during pregnancy?

<p>They may lead to dehydration and nutrient deficiencies (D)</p> Signup and view all the answers

Why is a weight gain of less than 20 lbs during pregnancy concerning?

<p>It is linked to premature birth or small gestational age (A)</p> Signup and view all the answers

What is the main component of pregnancy weight gain in the second half of gestation?

<p>Fetal tissues, placenta, and amniotic fluid (C)</p> Signup and view all the answers

Why is adipose tissue gain important during pregnancy?

<p>To help with fetal development and lactation (A)</p> Signup and view all the answers

What is the function of body fat stores during pregnancy and lactation?

<p>To meet nutritional needs of mother and fetus (D)</p> Signup and view all the answers

Why does weight gain occur more in the second and third trimesters?

<p>As a result of significant fetal growth during this period (C)</p> Signup and view all the answers

What does an average reserve of 30,000 calories in body fat provide for during pregnancy and lactation?

<p>Nutritional support for both mother and fetus (C)</p> Signup and view all the answers

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