Neutrophils Lymphocyte Monocyte (a) 10 um Abnormal lymphocyte - (b) 10 um FIGURE 25.8 Normal and Infectious Mononucleosis Blood Smears Pictures of (a) a normal blood smear and (b) an infectious mononucleosis blood smear showing an abnormal lymphocyte.
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A: Lymphokines are a types of cytokines, which are produced by the T lymphocytes to stimulate the B…
Q: What is the other name of neutrophils?
A:
Q: Why are lymph nodes considered part of the hematologic system?
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Q: What is the lymphaticsystem?
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Q: What is lymph node?
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A: Red blood cells/ Erythrocytes will be lower than the normal count.
Q: Lymphocyte Neutrophil Monocyte Basophil Eosinophil tt ttt III tttt tttt tttt % = % = % = % = % = 主手
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Q: Match Column I with Column II :Column I Column II(a) Eosinophils…
A: The blood is the fluid connective tissue that plays an important role in transporting oxygen,…
Q: What is lymphocytes
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Q: What do you mean by granulocytes?
A: The word 'granular' comes from granule which means particle. 'Cyte' means cell. The literal meaning…
Q: What is the normal range for a reticulocyte count?
A: Reticulocytes is the immature form of red blood cells. Normal range of reticulocytes in adults 0.5…
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Q: Differentiate histologically a blood vessel from a lymphatic vessel.
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Q: Lymphatic System Histology, Structures, & Functions
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Q: What is the other name of granulocytes?
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Q: What substance in the lymph causes swelling ?
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Q: iscuss the treatment available and the limitations.
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Q: Pathogenesis of neutropenia
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Q: Drag the correct label to the appropriate location to identify the types of white blood cells.
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Q: What do you mean by neutrophils?
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Q: What type of WBC is being depicted in this image? Eosinophil а. b. Basophil Neutrophil C. O d.…
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Q: Why do erythrocytes on the slide appear as circular structures with pale centres?
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Q: Red Blood Cells normally make up % of total blood volume ---- --
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Q: Erythrocyte Neutrophil Eosinophil Basophil Lymphocyte…
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Q: Which test measures platelet size?
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Q: blood counts. Lymph node biopsy shows follic- ular small cleaved lymphocytic lymphoma. Bone marrow…
A: The small cleaved cells are distinctive cell type seen in some types of lymphoma.
Q: Which leukocyte contains histamine in its granules?
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Why is this disease sometimes misdiagnosed as leukemia?
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- Eileen presents with flu-like symptoms, including fever, chills,and body aches:- a. What part of the immune response is likely producing these symptoms? b. You order blood work and find that the number of neutrophils in the blood is greatly elevated. What does this tell you about the likely type of pathogen involved? Explain. c. What might it mean if lymphocytes instead of neutrophils were elevated? Explain your reasoning1. The laboratory scientist performs a differential on the patient’s peripheral blood smear. Although there are low numbers of white blood cells, the scientist notes a few plasma cells in the peripheral smear. Plasma cells are which kind of white blood cell? Please explain no more than 3-6 sentences. A). Granulocyte B). Lymphocyte C). Monocyte 2. Plasma cells are which type of lymphocyte? Explain, No more than 3-6 sentences. A). T cells B). B cellsA white cell differential was performed for an adult female, with the following percentages of cells counted:Neutrophils = 25%, Lymphocytes = 69%, Monocytes = 5%, Eosinophils = 1%, Basophils = <1%Given that the total white cell count for this individual is 8.1x109/L, calculate the absolute number of lymphocytes per litre of blood. Discuss possible causes for any of the white cell differential counts which do not fall within the expected reference ranges.
- For each of the following situations, indicate which type(s) of lymphocyte(s), if any, would be expected to proliferate rapidly in lymph nodes and where in the nodes they would do so. Nomal mouse with a viral infection (a) (b) (c) Neonatally thymectomized mouse immunized with a protein antigen Neonatally thymectomized mouse immunized with the thymus-independent antigen bacterial lipopolysaccharide (LPS), which does not require the aid of THcells to activate B cells.Colouring, labelling and matching 1. Fig, 6.1 shows the main structures of the lymphatic system. Label the structures indicated using the key choices listed. Left subclavian vein Key choices: Inguinal nodes Lymphatic vessels of the lower limb Palatine tonsil Thoracic duct (twice) Right subcvien vein Lymph follicles of the small intestine (Peyer's patches) Submandibular nodes Cisterna chyli Intestinal nodes Large intestine Axillary nodes Right lymphatic duct Lymphatic vessels of the upper limb Iliac nodes Popliteal nodes Cervical nodes 2. On Fig. 6.1, colour and label the spleen, red bone marrow of the right femur and the thymus gland different colours, using the key below. O Spleen O hymus gland O Red bone marrow O Area drained by the O Area drained by theHEMATOPOIESIS Hematopoietic cytokines Cell stages Erythriopoiesis Thrombopoiesis Monopoiesis Granulopoiesis Lymphopoiesis
- Identify the highlighted cell. Basophils cells 194/16 1.1 Mr Juju 42 -year-old is admitted to a surgical ward with a wound on left leg following fell from the tree. Two days later, he complained of fever, sore throat and pain around his ears. On physical assessment: he presents with enlarged lymph nodes, temperature of 38.2°C 1.1.1 Describe the role of lymph nodes in response to infection as evidenced by enlarge Туmph node 1.1.2 Describe the role of fever in comprehending the infection as Mr Juju presents with temperature of 38.2°C. 1.1.3 Relate how Mr Juju's inflammatory response to tissue damage 1.1.4 Describe the role first line of defense in prevention of infection from the above patient 1.2 Mr Juju verbalises that he was vaccinated for corona viruses two weeks ago 1.2.1. Explain the role of antibodies following vaccination 1.3 A week later: Mr Juju presents with Blood Glucose of 17.8mm/dl and blood pressure of 90/50mmHg 1.3.1. Describe the action insulin in response to elevated blood glucose to maintain blood glucose to normal…A 42-year-old woman presents with an enlarged supraclavicular lymph node. The patient is HIV positive and takes antiviral medications. A lymph node biopsy is shown in the image. The tumor cells express B cell antigens and are positive for Epstein-Barr virus (EBV). Which of the following is the most likely diagnosis? (A) Follicular lymphoma (B) Hodgkin lymphoma (C) Large B-cell lymphoma (D) MALT lymphoma (E) Mantle cell lymphoma
- Neutrophils are best described as: (a) Phagocytic, have bilobed nucleus and are small (2-5 microns) (b) Respond to chemokines and are primary defense against bacteria (c) Long-lived phagocytic cells. why?An individual demonstrates antibodies (A) and antibodies (B) in their blood. Their blood type would be which of the following? (A) AB+ (B) AB- (C) AB ? (presence/absence of Rh factor undetermined) (D) O+ (E) O- (F) O ? (presence/absence of Rh factor undetermined)After young Janie was diagnosed as having acute lymphocytic leukemia, her parents could not understand why infection was a major problem for Janie when her WBC count was so high. Provide an explanation for Janie’s parents.