Iodine deficiency during pregnancy may result in cretinism (mental retardation in children), deafness, autism, and delayed brain development and is the leading cause of preventable mental retardation. As the bodyâs iodine levels fall, hypothyroidism may develop, since iodine is essential for making thyroid hormone. While this is uncommon in the United States, iodine deficiency is the most common cause of hypothyroidism worldwide.
1 Practice nursing for a minimum of 960 hours during the previous five years. 2  Successfully complete an approved re-entry program within the two years preceding renewal. 3  Graduate from an OSBN-approved nursing program within the past five years.
Most LPN programs take 1 year to one and a half years complete. That's a 12 month to 18 month training program. Some nursing schools offer LPN programs which will qualify you for certification after only 6, 7, 8, 9 or 10 months of class. No. Completing LPN training is not necessary before you can get your RN license. An accredited RN degree can be completed in as little as two years. As all schools have different academic requirements to get accepted into their LPN program, New York LPN schools are no exception.