Pituitary Disorders — MCQs

A child has serum osmolality of 270 mOsm/kg and urine osmolality of 1200 mOsm/kg. What is the most probable diagnosis?

A major causal factor in some cases of hypogonadism is:

Prolactin secreting gland develops from -

Which of the following is not true about syndrome of inappropriate antidiuretic hormone secretion (SIADH)?

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 3-week-old female infant presents with ambiguous genitalia and hyperpigmentation of the skin. Laboratory findings include hyponatremia and hyperkalemia. What is the most likely diagnosis?

Deep white matter lesion with bilateral deep bright thalamic appearance is suggestive of which condition?

Cretinism is characterized by which of the following physical features?

Which of the following is a manifestation of 22q11 deletion syndrome?

What is the least common cause of ambiguous genitalia in a female genotype?