Pregnancy Nutrition Overview

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Questions and Answers

What is the critical nutrient concern that can arise if a pregnant mother does not maintain adequate intake during the trimesters?

  • Excessive weight gain
  • Lowered metabolism
  • Nutrient deficiencies affecting fetal development (correct)
  • Increased risk of gestational diabetes

Which lifestyle factor is crucial for ensuring a successful pregnancy?

  • Balanced diet rich in micronutrients (correct)
  • Frequent exposure to environmental toxins
  • Increased physical activity
  • High intake of caffeinated beverages

How does the role of prolactin differ from oxytocin during lactation?

  • Oxytocin reduces maternal fatigue, whereas prolactin causes milk stagnation.
  • Prolactin facilitates maternal bonding, while oxytocin encourages breastfeeding frequency.
  • Prolactin stimulates milk production, while oxytocin triggers milk ejection. (correct)
  • Oxytocin is responsible for the letdown response, while prolactin enhances milk flavor.

What complication can arise from poor dietary choices during pregnancy?

<p>Growth restriction of the fetus (B)</p> Signup and view all the answers

Which of the following is a differentiating factor between colostrum and mature breast milk?

<p>Higher protein content in colostrum (B)</p> Signup and view all the answers

What is a significant nutritional challenge for breastfeeding mothers postpartum?

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

Which pregnancy complication is characterized by high blood pressure and protein in the urine?

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

What risk does macrosomia pose during childbirth?

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

What is the primary reason for a pregnant woman to be cautious about food safety?

<p>Reducing the risk of infections affecting fetal health (A)</p> Signup and view all the answers

What is the notable difference between foremilk and hindmilk in breastfeeding?

<p>Hindmilk has a higher caloric density than foremilk. (B)</p> Signup and view all the answers

Flashcards

Third Trimester

The stage of pregnancy from week 13 to week 40.

Prolactin

A hormone that triggers milk production in the breasts.

Small for Gestational Age (SGA)

A condition where the baby's weight is significantly less than expected for its gestational age.

Colostrum

The first milk produced after birth, rich in antibodies and nutrients.

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Letdown Response

The process of milk being released from the breast, triggered by hormones.

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Pregnancy-induced Hypertension

This condition occurs when blood pressure rises during pregnancy.

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Gestational Diabetes

A condition where a pregnant woman develops high blood sugar levels, leading to problems for both the mother and baby.

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Pregnancy

The period between the last menstrual period and childbirth.

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Macrosomia

A condition where babies are bigger than normal due to excess glucose in the womb.

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Lactation

A process where the mother's body produces milk after childbirth.

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Study Notes

Pregnancy Nutrition

  • Full-term pregnancy: Involves three trimesters and prenatal development, including embryo and fetus stages
  • Placenta's role: Crucial for nutrient transfer to the developing fetus
  • Diet and lifestyle factors: Essential for successful pregnancy; poor nutrition can have negative consequences
  • Maternal nutrition: Crucial before, during, and throughout pregnancy; needs vary by trimester

Nutritional Needs During Pregnancy

  • Micronutrients and other nutrients: Essential needs for healthy pregnancy
  • Kilocalorie requirements: Vary by trimester (1st, 2nd, and 3rd) depending on maternal weight and lifestyle
  • Macronutrient needs: Include carbohydrates, proteins, and fats
  • Foods and substances: Some should be limited, avoided or consumed in moderation due to potential risks

Weight Management During Pregnancy

  • Low birthweight vs SGA (small for gestational age): Potential complications related to maternal nutrition
  • Weight gain: Recommended amounts vary by maternal weight and health status
  • Morning sickness (hyperemesis gravidarum): Potential causes, remedies and prevention
  • Cravings and PICA: Behavioral characteristics affecting nutrition during pregnancy

Complications During Pregnancy

  • Gestational diabetes: Blood sugar issues during pregnancy
  • Macrosomia: Large infant
  • Jaundice: Elevated bilirubin
  • Gestational hypertension: Pregnancy-related high blood pressure
  • Preeclampsia/Eclampsia: Severe pregnancy-related complications
  • Other factors: Additional factors affecting pregnancy (e.g., table listing potential pregnancy risks)

Lactation

  • Prolactin (hormone): Important during breastfeeding
  • Oxytocin: Important hormone for milk letdown
  • Colostrum vs breast milk: Differences in composition and nutritional value
  • Nutritional needs for breastfeeding mothers: Increased maternal nutritional requirements due to lactation

Infant Nutrition

  • Failure to thrive: Issues due to inadequate nutrition
  • Infant needs: Vary with age and stage of development , especially nutrition needs
  • Solid foods introduction: Important gradual and timely implementation
  • Food allergies/intolerances: Specific reactions to certain foods
  • Anaphylaxis: Severe allergic reactions, potential causes, and preventive measures.
  • Food safety: Important precaution during pregnancy and infancy

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