Hematology, Pathology And Technology

2.

Which histological smear you see

Peripheral blood smear
Bone marrow
Epitelial
Compact bone

Correct Answer

A. Bone marrow

Explanation

The correct answer is Bone marrow. A histological smear is a sample of tissue that is thinly spread on a slide and stained for microscopic examination. In the case of a bone marrow smear, a sample of bone marrow is collected and smeared onto a slide. This allows for the examination of the cellular components of the bone marrow, including red blood cells, white blood cells, and platelets. By examining the bone marrow smear, abnormalities in the production and maturation of these cells can be identified, aiding in the diagnosis of various blood disorders and diseases.

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3.

Which technology are appling using this machine

Impedance
Flow citometry
X ray
Gamma ray

Correct Answer

A. Flow citometry

Explanation

This machine is applying the technology of flow cytometry. Flow cytometry is a technique used to analyze and measure characteristics of cells or particles as they pass through a laser beam. It allows for the identification and quantification of different cell types based on their size, shape, and fluorescence properties. By analyzing the scattered light and fluorescence emitted by the cells, flow cytometry can provide valuable information about cell populations in a sample.

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4.

Identify this cell (arrow )

Red blood cell
Plasmocyte
Mielocyte
Platelet

Correct Answer

A. Mielocyte

Explanation

A mielocyte is a type of immature white blood cell that is found in the bone marrow. It is characterized by its large size and a large nucleus that takes up most of the cell's space. Mielocytes are part of the body's immune response and play a role in fighting infections. They eventually mature into granulocytes, which are a type of white blood cell involved in inflammation and immune responses. The arrow in the image is pointing to a cell that matches the description of a mielocyte, hence it is the correct answer.

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1

5.

Identify this cell in the center

Plasmocyte
Macrophage
Neutrophil
Promielocyte

Correct Answer

A. Promielocyte

6.

Which pathology you suppose

Myeloid leukemia
Lymphoid leukemia
Lymphoma
Sepcemia

Correct Answer

A. Myeloid leukemia

Explanation

Myeloid leukemia is the correct answer because it is a type of cancer that affects the bone marrow and blood. It is characterized by the overproduction of abnormal white blood cells, specifically myeloid cells. This condition can lead to symptoms such as fatigue, easy bleeding or bruising, and increased susceptibility to infections. The other options, lymphoid leukemia, lymphoma, and sepcemia, are not specific to the overproduction of myeloid cells and do not fit the given pathology.

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7.

Which mechanism use this technology

Imunochemistry
Flow Citometry
Impedance
Infrared

Correct Answer

A. Impedance

Explanation

Impedance is a technology that measures the resistance of an electrical circuit to the flow of an alternating current. It is commonly used in various applications such as bioimpedance analysis, where it is used to measure the impedance of biological tissues. In the context of the given question, it is likely that the mechanism being referred to is one that utilizes impedance technology for some purpose, such as impedance-based cell counting or impedance-based detection of biomolecules. However, without further context, it is difficult to determine the exact mechanism being referred to.

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8.

Identify this cell in the center

Macrophage
Mieoloblast
Lymphoblast
Plasmocyte

Correct Answer

A. Mieoloblast

9.

Which cell you see in the center

Mature eosinophil
Metamielocyte eosinophil
Mielocyte eosinophil
Platelet

Correct Answer

A. Mielocyte eosinophil

Explanation

The correct answer is "Mielocyte eosinophil" because it is the only option that is a type of eosinophil. Eosinophils are a type of white blood cell that are involved in the immune response, particularly in allergic reactions and parasitic infections. The other options, mature eosinophil, metamielocyte eosinophil, and platelet, do not refer to types of eosinophils.

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Hematology, Pathology And Technology

Which cell do you see in the center

Quiz Preview

Which histological smear you see

Which technology are appling using this machine

Identify this cell (arrow )

Identify this cell in the center

Which pathology you suppose

Which mechanism use this technology

Identify this cell in the center

Which cell you see in the center