Question:
A 2 year old boy weighing 12 kg has vitamin A deficiency. What is the recommended oral dose of vitamin A?
A 2 year old boy weighing 12 kg has vitamin A deficiency. What is the recommended oral dose of vitamin A?
Show Hint
Child over 1 year and over 8 kg gets 200,000 IU orally.
Updated On: Jun 23, 2026
- 50,000 I.U.
- 1 lakh I.U.
- 1.5 lakh I.U.
- 2 lakh I.U.
Show Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Treatment of clinical vitamin A deficiency uses age and weight based oral mega-doses. The standard oral regimen for a child more than 1 year of age and over 8 kg is 200,000 IU (2 lakh IU).
Step 2: This boy is 2 years old and weighs 12 kg, so he qualifies for the full adult-type oral dose of 2 lakh IU, given on the day of presentation, the next day, and again 2-4 weeks later.
Step 3: The 50,000 IU and 1 lakh IU doses apply to younger or lighter infants (under 6 months and under 1 year / under 8 kg respectively), so they are incorrect for this child. Hence the answer is 2 lakh IU.
Step 2: This boy is 2 years old and weighs 12 kg, so he qualifies for the full adult-type oral dose of 2 lakh IU, given on the day of presentation, the next day, and again 2-4 weeks later.
Step 3: The 50,000 IU and 1 lakh IU doses apply to younger or lighter infants (under 6 months and under 1 year / under 8 kg respectively), so they are incorrect for this child. Hence the answer is 2 lakh IU.
Was this answer helpful?
0
0
Top NEET PG Pediatrics Questions
- A newborn presented with chest retractions, dyspnea, and lethargy. The pediatrician diagnosed the baby with respiratory distress syndrome. This occurs due to the deficiency of:
- A 10-year-old child weighing 30 kg presents with a history of loose stools for 2 days. On examination, there is severe dehydration. Laboratory investigations are as follows. What is the initial management as per ISPAD guidelines?
RBS 550mg/dL pH 7.01 Na+ 158mEq/L Urine glucose 3+
- Which of the following is the best sign to indicate adequate growth in an infant with a birth weight of 2.8 kg?
- A 3-month-old baby complains of deafness, cataract, and patent ductus arteriosus. Which of the following is the most likely diagnosis?
Chloride level in sweat is used in the diagnosis of which disease?
View More Questions
Top NEET PG Vitamin Deficiency Disorders Questions
Top NEET PG Questions
- A patient hailing from Delhi presents with fever, arthralgia, and extensive petechial rash for 3 days. Lab investigations revealed a hemoglobin of 9 g/ dL, a white blood cell count of 9000 cells/mm3, a platelet count of 20000 cells/mm3, and a prolonged bleeding time. The clotting time was normal. What is the most likely diagnosis?
- Which of the following statements is true about Trichomonas vaginalis?
- A lady from West Rajasthan presented with an ulcer surrounded by erythema on the right leg. Microscopy of the biopsy from the edge of the ulcer showed organisms with dark staining nuclei and kinetoplast. What is the most likely causative agent?
- A child presents with a fever and a rash. Urine examination showed cells with owl's eye appearance. What is the most likely diagnosis?
- Infection with Clonorchis sinensis is associated with an increased risk of__?
View More Questions