Posts

Showing posts with the label blood

Disorders of blood and lymph circulation - hyperemia, bleeding, thrombosis

  DISORDERS OF BLOOD AND LYMPH CIRCULATION -  In a healthy organism, normal blood and lymph circulation is closely related to each other and is determined by the activity of the heart as a source of blood flow, vessels - a source of blood distribution and lymph collection; microcirculatory bed - a springboard for transcapillary metabolism and tissue metabolism. The function of the circulatory and lymphatic systems is provided by the mechanisms of neurohumoral regulation, which are aimed at maintaining homeostasis - the relative dynamic constancy of the internal environment. Disorders of blood and lymph circulation and their neurohumoral regulation lead to disruption of tissue metabolism, which leads to damage to tissue structure (alteration), the development of either type of dystrophy or necrosis. In case of damage at the level of the heart, there are  general , at the level of blood vessels -  local  disorders of blood and lymph circulation. Loc...

Pathophysiology of hematopoietic system - MCQ Question Answer

Image
Pathophysiology of the hematopoietic system A characteristic sign of distribution leukocytosis is Select one: inhibition of leukopoiesis the development of anemia lack of shifts in the leukocyte formula the appearance of immature white blood cells in the blood The presence in the blood of pathological forms of white blood cells The correct answer is: lack of shifts in the leukocyte formula   Leukopenia can lead to Select one: lowering blood coagulation reticulocytosis lowering the reactivity of the body Leukemia development of sensitization of the body The correct answer is: lowering the reactivity of the body   True leukocytosis develops with Select one: Large doses of ionizing radiation Emotional Arousal painful shock sepsis after eating The correct answer is: sepsis   Acute radiation sickness is characterized by the development Select one: lymphocytosis basophilic leukocytosis neutrophilia eosinophilia leukopenia The correct answer is: leukopenia   For pathologica...