Identify each cell as being a precursor cell still in the process of leukopoiesis, or a final mature leukocyte. Precursor Cells Eosinophil B prolymphocyte Neutrophilic promyelocyte NK cell Neutrophil Promonocyte Mature Cells T lymphocyte Lymphoblast B lymphocyte Monoblast Monocyte Basophil Next 14 of 20 ( Prev
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- One of the more common adverse effects of cancerchemotherapy is the destruction of leukocytes. Before hisnext scheduled chemotherapy treatment, a patientundergoes a blood test called an absolute neutrophil count(ANC), which reveals that his neutrophil count is 1900 cells per microliter. Would his healthcare team be likely toproceed with his chemotherapy treatment? Why?A T lymphocyte activated in the GALT will subsequently home to all of the following except _____. (Select all that apply.) a. mucosal lymphoid tissues of lactating mammary glands b. the spleen c. mucosal lymphoid tissues of the respiratory tract d. systemic lymph nodes e. mucosal lymphoid tissues of the gastrointestinal tract f. lymphoid tissues of the skin.38. Elephantitis is a form of edema that arises from obstruction of lymphatic drainage, due to parasitic work infection that damage lymphatic valves. The problem can be related to ____________. suppressed red cell function liver failure suppressed eosinophil functions suppresed basophil functions
- Which leukocyte type would likely be elevated in a patient who has: 1. strep throat 2. influenza 3. tapeworm and why?Mr. Alvis, age 57, presented to his physician with marked fatigue, nausea with occasional diarrhea, and a sore, swollen tongue. Lately he also has been experiencing a tingling feeling in his toes and a feeling of clumsiness. Microscopic examination of a blood sample indicated a reduced number of erythrocytes, many of which are megaloblasts, and a reduced number of leukocytes, including many large, hypersegmented cells. Hemoglobin and serum levels of vitamin B12 were below normal. Additional tests confirm pernicious anemia. Discuss other tests that could be performed to diagnose this type of anemia.Mr. Alvis, age 57, presented to his physician with marked fatigue, nausea with occasional diarrhea, and a sore, swollen tongue. Lately he also has been experiencing a tingling feeling in his toes and a feeling of clumsiness. Microscopic examination of a blood sample indicated a reduced number of erythrocytes, many of which are megaloblasts, and a reduced number of leukocytes, including many large, hypersegmented cells. Hemoglobin and serum levels of vitamin B12 were below normal. Additional tests confirm pernicious anemia. Discuss the treatment available and the limitations.
- Mr. Alvis, age 57, presented to his physician with marked fatigue, nausea with occasional diarrhea, and a sore, swollen tongue. Lately he also has been experiencing a tingling feeling in his toes and a feeling of clumsiness. Microscopic examination of a blood sample indicated a reduced number of erythrocytes, many of which are megaloblasts, and a reduced number of leukocytes, including many large, hypersegmented cells. Hemoglobin and serum levels of vitamin B12 were below normal. Additional tests confirm pernicious anemia. Question 1 Relate the pathophysiology of pernicious anemia to the manifestations listed above.before a hematocrit can be calculated : a) allowed to clot b) heated c) cooled d) allowed to settle e) centrifugedName the polymorphonuclear leukocytes
- An increase in circulating leukocytes accompanying an infection is called: A. leukemia B. diapedesis C. neutralization D. leukopenia E. leukocytosisCompare and contrast the formation of lymphocytes versus granulocytes and monocytes. What precursor cells form each? What specific formed elements are formed from each? What is the common stem cell from which all leukocytes originate?Mr. Johnson, age 57, presented to his physician with marked fatigue, nausea with occasional diarrhea, and a sore, swollen tongue. Lately he also has been experiencing a tingling feeling in his toes and a feeling of clumsiness. Microscopic examination of a blood sample indicated a reduced number of erythrocytes, many of which are megaloblasts, and a reduced number of leukocytes, including many large, hypersegmented cells. Hemoglobin and serum levels of vitamin B12 were below normal. Additional tests confirm pernicious anemia. Discussion Questions Discuss the treatment available and the limitations.
