Histology Question Bank MCQs ( Midterm 1.1 )

The following is the differential leukocytes count of 4 patients.

Which patient has eosinophilia?

• Patient 1

• Patient 2

• Patient 3

• Patient 4

What is related to monocytes differentiation?

• Macrophage

• Basophils

• Lymphocytes

• Neutrophils

Which protein participates in blood clotting?

• Albumin

• Globulins

• Fibrinogen

Which of blood component promote blood clotting?

• Basophils

• Lymphocytes

• Platelets

• Erythrocytes

Open book

The following is the differential leukocytes count of 4 patients.

The differential count of which of the following leukocytes is normal all patients?

• Basophils

• Eosinophils

• Lymphocytes

• Monocytes

In centrifugation, the platelets segregate in which part of tube?

• Buffy coat

• Lower part

• Upper part

Which of the following plasma proteins that controls osmotic pressure in the capillaries?

• Albumin

• Globulin

• Globulin

• Complement proteins

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There is a patient came and his test of leukocyte shows that:

Lymphocytes = 25%-33%

Neutrophils=54%-62%

Monocytes =3%-7%

Eosinophils=11%

Basophils 0.5%

• Eosinophils

• Basophils

• Lymphocytes

• Neutrophils

Which of the following is a cause of anemia?

• Loss of blood

• Obesity

Open Book

Platelets (thrombocytes) have essential different roles in controlling blood loss (hemorrhage), the interaction between platelets actin and myosin is responsible for which of the following step in controlling blood flow?

• Attraction of monocytes, neutrophils and fibroblasts

• Clot removal

• Clot retraction

• Aggregation and increase the size of the platelets plug