Autoimmune Disorders — MCQs

A 10-year-old boy presents with fever, joint pain, and a lesion over his hand, as seen in the image below. Which of the following is the clinical finding, and what is the likely diagnosis?

Most strongly associated with rheumatoid arthritis among the following is?

What condition is likely to be present in the child shown in the image, whose mother has asthma?

A young girl is admitted with joint pains and butterfly rash and positive urine proteinuria. The best test for her diagnosis is ?

Polyarticular onset JRA involves more than how many joints?

An 8-year-old child presents with hematuria 5 days after a throat infection. What is the most likely diagnosis?

A 6-year-old child with abdominal pain and a rash is shown. Comment on the diagnosis?

A 1-year-old unimmunised child with HbsAg positivity is having following skin lesions. What is the diagnosis?

Which of the following statements are correct regarding the management of gastrointestinal bleeding in children? I. Somatostatin or octreotide infusion should be given for at least 7 days after stoppage of initial bleeding to prevent rebleeding II. Endoscopic Sclerotherapy (EST) involves endoscopic injection of N -butyl-2-cyanoacrylate or iso-butyl-2-cyanoacrylate III. EST has upto 90 % efficacy in controlling acute bleeding IV. Following an episode of acute variceal bleeding, all patients should receive secondary prophylaxis to prevent rebleeding Select the answer using the code given below :

A 2.5-year-old boy is brought to the nutrition clinic. He was born at term with a birth weight of 3.0 kg. His mother reports that since weaning he has been fed almost exclusively on a maize-based porridge with minimal animal protein or legumes. On examination, he weighs 9.8 kg and has a height of 82 cm. He has bilateral pitting oedema up to the ankles, generalised skin changes with areas of hyperpigmentation and hypopigmentation, and hair that shows alternating light and dark bands. Serum albumin is 1.8 g/dL. Haemoglobin is 8.2 g/dL. Stool microscopy shows no parasites. Which of the following biochemical profiles is most consistent with this child's nutritional disorder?