Regarding cretinism, which of the following statements is FALSE?
A) In some parts of the world, cretinism is caused by a lack of iodine in the diet.
B) Cretinism results in a build-up of cerebrospinal fluid that damages the brain.
C) If not treated soon at birth, cretinism causes stunted physical and intellectual growth that cannot be reversed.
D) Cretinism is easily detected in infancy, and once detected can be treated with thyroid hormone replacement.

Question

Regarding cretinism, which of the following statements is FALSE?​
A) ​In some parts of the world, cretinism is caused by a lack of iodine in the diet.
B) ​Cretinism results in a build-up of cerebrospinal fluid that damages the brain.
C) ​If not treated soon at birth, cretinism causes stunted physical and intellectual growth that cannot be reversed.
D) ​Cretinism is easily detected in infancy, and once detected can be treated with thyroid hormone replacement.

Quizplus · Accepted Answer

Cretinism is caused by a lack of thyroid hormone in infants and children, usually due to a deficiency of iodine in the diet. The lack of thyroid hormone leads to stunted physical and intellectual growth, which can be irreversible if not treated early. However, cretinism does not result in a buildup of cerebrospinal fluid that damages the brain. Instead, it is the lack of thyroid hormone that leads to abnormal brain development. Cretinism is easily detected in infancy through routine screening tests and can be treated with thyroid hormone replacement therapy.

Regarding Cretinism, Which of the Following Statements Is FALSE?​

Regarding Cretinism, Which of the Following Statements Is FALSE?