Unanswered Hematology

1. Which of the following is true regarding glucose-6-phosphate dehydrogenase deficiency?
   A. Spectrin defect
   B. Cells are spherical
   C. Cells do not lyse in hypotonic solution
   D. Cells lyse in hypertonic solution
• One of the morphological characteristics associated with G6PD deficiency is the presence of spherical or round-shaped red blood cells.
• This is due to the loss of membrane deformability and the increased rigidity of the cells

2. Rees and Ecker diluting fluid is used in:
   A. Wintrobe tube
   B. WBC pipette
   C. RBC pipette
   D. Hemoglobin pipette

 

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3. Given below is an electron microscopic image of the lung tissue. A patient infected with SARS-CoV2 presents with ARDS. The infection would affect and expand which of the labeled layers?
   A. B
   B. A
   C. D
   D. None of the above

4. Which of the following is not a haemostaGraft versus host diseasetic agent?
   A. Zeolite
   B. Chitosan
   C. Boric acid
   D. Kaolin

5. Which of the following is not a crosslinking fixative?
   A. Glutaraldehyde
   B. Formaldehyde
   C. Methanol
   D. Osmium tetraoxide

6. Which of the following is not a haemostatic agent?
   A. Zeolite
   B. Chitosan
   C. Boric acid
   D. Kaolin