Certified Breastfeeding Counselor (CBC) Practice

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Prepare for the Certified Breastfeeding Counselor (CBC) Exam with our comprehensive quiz. Reinforce your knowledge through engaging questions and explanations. Ensure you're ready for your counseling career!

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Which hormones play a role in the changes that occur in the breast during breastfeeding?

  1. Insulin and Glucagon

  2. Testosterone and Estrogen

  3. Progesterone and Prolactin

  4. Thyroxine and Cortisol

The correct answer is: Progesterone and Prolactin

Progesterone and Prolactin are the main hormones that play a role in the changes that occur in the breast during breastfeeding. Insulin and Glucagon are hormones that regulate blood sugar levels and have no direct role in milk production. Testosterone and Estrogen can affect milk production, but they are not essential for breast changes during breastfeeding. Thyroxine and Cortisol are involved in metabolism and stress response, respectively, but do not have a direct influence on breast changes during breastfeeding.

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