1. Is there a clear-cut demonstration or demarcating line between primary hemostasis and secondary hemostasis or coagulation? Explain your answer in not more than 3 sentences. 2. There are 3 stages in primary hemostasis; platelet adhesion, aggregation and secretion. If one of these is impaired, will there be a production of platelet plug? Defend your answer in not more than 5 sentences.

1. Is there a clear-cut demonstration or demarcating line between primary hemostasis and secondary hemostasis or coagulation? Explain your answer in not more than 3 sentences. 2. There are 3 stages in primary hemostasis; platelet adhesion, aggregation and secretion. If one of these is impaired, will there be a production of platelet plug? Defend your answer in not more than 5 sentences.

An Illustrated Guide To Vet Med Term

4th Edition

ISBN:9781305465763

Author:ROMICH

Publisher:ROMICH

Chapter8: Have A Heart

Section: Chapter Questions

Problem 18MC

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1. Is there a clear-cut demonstration or demarcating line between primary hemostasis and secondary hemostasis or coagulation? Explain your answer in not more than 3 sentences. 2. There are 3 stages in primary hemostasis; platelet adhesion, aggregation and secretion. If one of these is impaired, will there be a production of platelet plug? Defend your answer in not more than 5 sentences. 3. Differentiate Bernard Soulier from Glanzmann's disease as to: a. pathology b. appearance of platelets in blood smear c. stage in primary hemostasis impaired Briefly, give the advantage of platelet closure time over bleeding time in not more than 3 sentences.
Xin’s blood was drawn and testing was conducted. His hematocrit was 45% and white-blood cell count was 2,500 white-blood cells/mm3, with the differential showing neutrophils 65%, lymphocytes 25%, monocytes 10%. A biopsy was taken of one of the discolored lesions and cell culture. After three days of growth the cells were confirmed as coming from malignant cancerous tissue. A magnetic resonance image (MRI) of the area around the skin lesions on Xin’s inner thigh revealed enlarged lymph nodes, a sign of potential metastasis. DNA sequencing of the lesion biopsy revealed DNA consistent with human herpesvirus 8, known as Kaposi’s sarcoma-associated herpesvirus, leading to the diagnosis of Kaposi’s sarcoma. - What Disorders can be ruled in and out from this diagnosis?
1. Is there a clear-cut demonstration or demarcating line between primary hemostasis and secondary hemostasis or coagulation? Explain your answer in not more than 3 sentences.
Select all the options below which are false of hemostasis. | aspirin is an effective "blood thinner" (anticoagulant) because it prevents the formation and release of ADP by platelet plugs | after damage to a vessel, the immediate reaction is vasodilation to bring more white blood cells in and prevent infection O factor X is the converging point of both the intrinsic and extrinsic pathways of the clotting cascade when platelets begin to aggregate, a negative feedback loop begins to cause more platelets to aggregate
Define the following KEY TERMS accordingly. You may define the terms on how you understand them. 1. Hemostasis 2. Fibrinogen 3. Thrombus 4. Coagulation 5. Clotting factor
A 4-year-old boy has massive nosebleeds, post-traumatic inflammations of the knee and elbow joints, extensive hematomas. After the examination, the diagnosis "Hemophilia" was made. Questions: 1. What type of hemostasis is disrupted in hemophilia? 2. What the other kind of hemostasis do you know? 3. Indicate the causes of hemostasis. 4. Check the stages and mechanisms of blood clotting. 5. Specify the different types of thrombi. 6. Describe the biological significance of thrombus formation. 7. What are the outcomes of thrombi?
1. Based on the given RBC Histogram, answer the following questions given below: FIGURE A - NORMAL FIGURE B FIGURE C 00 110 300 80 110 80 110 200 200 300 A. What is/are the hematological conditions attributed to Figure B? Explain your answer and cite the hematological parameters. B. What is/are the hematological conditions attributed to Figure C? Explain your answer and cite the hematological parameters. C. Should there be a need for the performance of manual RBC count for Figures B and C? Justify your answer
ANSWER BRIEFLY: 1. Compare a veins with an artery as to : a. the thickness of tunics/ layers in the wall b. size of diameter of lumen b. fibers present 2. Explain how endoreduplication/ endomitosis take place. 3. Identify the peculiarity in the maturation and development of megakaryocytic cells from the other cell series (erythrocytic, granulocytic, lymphocytic).
please fill in the charts as the directions states i have included the 2 pictures you need to look at in order Arrange the key and blood smear side by side so that both are visible Use the tally charts below to record the counts for your patient as you go. To count: Start in the upper left corner of the first photo. Identify the white blood cell in the first square and put a mark by its corresponding name on the tally chart. Repeat this process as you move across to the next square and then the next square and so forth. If a square has two WBCs, record both types. There are two sheets of cells to count. Once you have counted all the squares you should have a total of 100 cells. Total the tally for each cell type. Add your total tally for each cell type together to be sure you have a total of 100 recorded. Suggestion: Do not go through and count all the neutrophils, then go through and count all the lymphocytes, then go through and count all the monocytes, etc. Go through the…
7. Circle the correct answers to complete the sentences: For a successful transfusion, the patient must not make any (antibodies, antigens) that will react with the (antibodies, antigens) on the donor's blood cells.
A 45-year-old man noticed multiple pinpoint red spots and bruises on his arms and legs. The hematologist confirmed the presence of petechiae, purpura, and ecchymoses on his extremities and ordered a complete blood count, prothrombin time, and partial thromboplastin time. The platelet count was 40 x 109/L, the mean platelet volume was 12.2 fL, and the diameter of platelets on the Wright-stained peripheral blood film appeared to exceed 6 mm. Other complete blood count parameters and the coagulation parameters were within normal limits. A Wright-stained bone marrow aspirate smear revealed 10 to 12 small unlobulated megakaryocytes per low-power microscopic field. Do these signs and symptoms indicate systemic (mucocutaneous) or anatomical (soft tissue) bleeding? Why?
ANSWER BRIEFLY: 3. Differentiate Bernard Soulier from Glanzmann's disease as to: a. pathology b. appearance of platelets in blood smear c. stage in primary hemostasis impaired 4. Briefly, give the advantage of platelet closure time over bleeding time in not more than 3 sentences.