Asked by Richard Sullivan on Jul 12, 2024
Verified
What is the greatest importance of elemental iodine to humans?
A) Iodine deficiency can cause goiter, which can lead to deafness.
B) Iodine is useful as a disinfectant.
C) Iodine deficiency can cause kwashiorkor.
D) Iodine deficiency can cause blindness.
Elemental Iodine
A nonmetallic element in the halogen group, appearing as a dark gray/purple solid at room temperature and used in medicine and nutrition.
Goiter
An abnormal enlargement of the thyroid gland, often resulting in a visible swelling in the neck, which can be caused by iodine deficiency.
Kwashiorkor
A form of malnutrition caused by inadequate protein intake, characterized by edema, stunted growth, and other health issues.
- Recognize the significance of nutritional deficiencies and their impact on human health.
Verified Answer
BT
Blake TerryJul 13, 2024
Final Answer :
A
Explanation :
Elemental iodine is an essential component of thyroid hormones that regulate metabolism and affect growth and development. Iodine deficiency can lead to goiter, which is an enlarging of the thyroid gland. If left untreated, goiter can cause compression of the airways and the esophagus, leading to difficulties with breathing and swallowing. In severe cases, untreated goiter can result in hearing loss.
Learning Objectives
- Recognize the significance of nutritional deficiencies and their impact on human health.