Peds & Cardiol MCQs

 A 3-month old child is being worked up for a genetic disorder. Chromosomal analysis is done -see below. Which of the following congenital heart disorders is most likely to be present in this child?

A. Transposition of the great arteries

B. Coarctation of the aorta

C. Endocardial cushion defect 

D. Tricuspid atresia

E. Bicuspid aortic valve

https://youtu.be/OSgdDjGotpY

Path and Hist MCQs

 Q4. Langerhan cells can usually be found in what layer of the skin?

A. S.corneum

B. S. Lucidum

C. S. Granulosum

D. S. Spinosum

E. S basale

https://youtu.be/OSgdDjGotpY

Path and Med MCQs

 Q3. If a patient has been diagnosed with langerhans cell histiocytosis of his lungs, what is the most important risk factor for the lung pathology?

a. Coronavirus infection

b. Exposure to pollutants

c. Smoking

d. Recurrent aspiration

e. Congenital heart disease

https://youtu.be/OSgdDjGotpY

Path MCQs

 Q2. What are langerhan cells?

a. Aggregated neurons

b. Macrophages

c. Clumps of red blood cells

d. Mast cells

e. Extravasated leucocytes

f. Mutated osteoclasts

https://youtu.be/OSgdDjGotpY

Path MCQs

 Q1. A teenager presents with lesions on his skull of at least 5 months duration. He undergoes a biopsy shown below. You immediately make a diagnosis of?

a. Multiple myeloma

b. Leukemia

c. Langerhans cell histiocytosis

d. B cell lymphoma

e. Metastatic bone cancer

https://youtu.be/OSgdDjGotpY