Preconception Flashcards

Importance of conception and pregnancy.
- DNA production crucial for the development of an organism.
- Sensitive periods of development need correct reproduction of DNA to prevent potential complications.
- Various structures develop at different times.
- Examples: neural tube defects affect large neurologic structures in the fetus.
Focus on essential information for exams and practical applications.
- Content centers around what is critical for understanding and application in practice.
- Period relevant to peri-conception (before and after conception).
  - Defined as 14 weeks before conception to 10 weeks post-conception.
- Critical time for nutrition; nutrient presence impacts conception, pregnancy maintenance, and offspring health.
- Nutrition considerations often occur before pregnancy recognition, which may affect prenatal care.

Development of large neurologic structures (brain and spinal cord) early in pregnancy.
- DNA synthesis vital for developing cells to replicate and build tissues.
- Negative impacts of nutrient absences or environmental exposures (alcohol, drugs, etc.) on growth and development.
Importance of folic acid.
- Recommended amount of folic acid: 400 micrograms is considered safe.
- Sources include lentils and liver.
- Folic acid fortification in food supply, e.g., enriched grain products in Canada, to promote healthy pregnancy outcomes.
- Cultural intervention strategies: inform childbearing-age individuals to focus on folic acid intake.

Cooking rice techniques: water levels based on the finger method to achieve perfect rice texture.
Challenges related to B vitamins and nutrient absorption, particularly in pregnancy-related nausea or vomiting.
- Importance of consultation on managing a diet during early pregnancy.
- Understanding previous nutritional behaviors can inform dietary adjustments before conception.
Considerations around excess nutrient intake, particularly concerning folate fortification and potential interactions.

Role of dietitians in providing education on nutritional needs, addressing common misconceptions about raw milk and unprocessed foods.
Importance of relying on empirical evidence when discussing health and nutrition.
Risks associated with traditional remedies and the importance of careful communication about dietary choices.
- Macrocytic anemias tied to B vitamin deficiencies and chronic alcohol use listed as risk factors.
- Connecting iron deficiency in preconception stages with necessary assessments (history of anemia, dietary analysis).

Vitamin A’s potential risks, particularly pertaining to lung cancer in smokers.
Approach with caution for vitamin A supplementation; prefer whole food sources over concentrated supplements.
Nutritional patterns prior to and during pregnancy are critical; considering past dietary behaviors can predict future needs.
- Emphasizing a balanced diet and awareness of specific nutrient intakes.

Discusses challenges with food security, particularly for individuals living in remote areas, and the impact on pregnancies.
- Considering cultural backgrounds and dietary changes over time when assessing nutritional needs.
Mental health implications for individuals with limited support systems, especially after significant life events (e.g., miscarriages).
- Open conversations about reproductive history are essential in health assessments.

Recognizing diverse nutritional needs based on cultural factors, particularly for Indigenous populations.
- Encouragement to focus on essential micronutrients in varied dietary contexts.