Pediatrics - Respiratory

46. A 4-year-old with fever, malaise, vomiting, right-sided abdominal pain for 48 hours. Likely diagnoses except:

A) Right sided abdominal tumour B) Acute appendicitis C) Mesenteric adenitis D) Gastroenteritis

47. A 6-month-old in winter with fever, cough, wheezing, tachypnea. Chest X-ray shows hyperaeration and streaky perihilar infiltrates. Most likely organism?

A) Respiratory syncytial virus B) S. pneumoniae C) H. influenzae D) Mycoplasma

48. Most common cause of hypertension in children:

A) Renal disease B) Coarctation of aorta C) Endocrine disorders D) Essential hypertension

49. A 5-year-old with weakness of both lower limbs, no wasting, hypotonia, hyporeflexia, normal sensation, grade 2 power. Most likely diagnosis?

A) Guillain-Barre Syndrome B) Spinal muscular atrophy C) Polio D) Myasthenia gravis

50. A 2-year-old with fever, bloody diarrhea for 5 days, pale, jaundiced, low Hb, increased reticulocytes, low platelets, helmet shaped RBCs. Diagnosis?

A) Haemolytic uremic syndrome B) ITP C) Leukemia D) Aplastic anemia