Explain the cause of incompatible bloodtransfusion.

Q: Describe some causes and effects of thrombocytopenia?

A: Blood is a specialized connective tissue composed of two components plasma and formed elements.…

Q: Describe the thrombolytic therapy?

A: The term thrombus means clot and lytic or lysis refers to disintegration. So Thrombolytic refers to…

Q: Define the terms describing abnormalities in the blood.

A: Blood is designated as the largest connecting tissue found in the living organism. It is versatile…

Q: Define the term hemophilia ?

A: Introduction  X linked inheritance is based on the sex chromosome (X chromosome). This inheritance…

Q: Explain why severe thrombocytopenia can be lifethreatening.

A: Thrombocytopenia is the shortage of platelets in the blood. It can be either due to the synthesis of…

Q: Why is it necessary to know blood groups before giving transfusion?

A: Human blood consist of surface proteins attached to the red blood cells.  The blood is classified…

Q: Why is oral administration of vitamin B12 not effective as atreatment for pernicious anemia?

A: The human body can gain proper nutrition by digesting the food material properly. The nutritions are…

Q: Define the term hemochromatosis?

A: Hemochromatosis is a condition where the body absorbs and stores excess iron than is required. this…

Q: Explain the Two human activities causing clot.

A: A blood clot is a clump of blood that has solidified from a liquid condition. Clotting is an…

Q: List the factors that oppose clot formation?

A: The heart is the pumping organ that is responsible for circulating the blood to different parts of…

Q: If a mother contain Rh negative blood and child in his womb contain Rh positive blood, what problems…

A: The Rh factor is the protein that is found on the surface of the red blood cells. The presence of…

Q: Name the major events, in chronological order, that resultin a blood clot.

A: Platelets cells helps in clotting of blood. After an injury, the vessels start contracting to…

Q: Describe the morphology of a MATURE PLATELET, life span, kinetics, normal/reference values.

A: Platelets are fragments of very big cells called megakaryocytes found in the bone marrow. They aid…

Q: Cite examples of blood disorders.

A: Blood disorders are more common due to less intake of nutrients and some disease conditions,…

Q: Explain why it is so important to match donor and recipient blood types before administering a…

A: The process of administration of products of blood intravenously in a person, is termed blood…

Q: Name the disease in which blood fails to clot naturally.

A: When the blood doesn't clots properly, a group of conditions occur, known as Bleeding Disorders. In…

Q: Explain why excessive bleeding occurs with aplasticanemia.

A: Anemia is a condition when red blood cells are present less in number in blood. Lack of healthy RBCs…

Q: (a) How is clot overgrowth usually prevented? (b) List two conditions that may lead to unnecessary…

A: Hemostasis is the process that occurs to prevent bleeding and involves the formation of blood clots…

Q: The overall cessation of bleeding, involving several mechanisms, is called _____.

A: Erythropoiesis is the process of the production of red blood cells. Red blood cells help to deliver…

Q: Describe the symptoms of sickle-cell anemia.

A: Sickle cell anemia is a disease that inherited from parents of a person. The body of person with…

Q: Describe the ABO and Rh blood groups. Explain the basis of transfusion reactions?

A: Blood is a fluid that runs throughout the body in order to transport nutrients and oxygen to all the…

Q: Explain why it is important to determine blood type before tissue or organ transplantation are…

A: Transplantation is the process of removal of the cells, tissues, or organs from a donor either in…

Q: Explain why vascular occlusions are common in patientswith sickle cell disease.

A: Sickle cell anemia is dignified as an abnormality passing down generations. It is triggered by a…

Q: Compare between with examples and structures if present! ▪ Fresh and frozen blood (Transfusion)

A: Need to compare the fresh and frozen blood. The transfusion is a process of transferring donated…

Q: Why are frequent blood donations hazardous for the donor? (highlight main answer)

A: There are four types of blood donations: whole blood, platelets, plasma,  and red blood cell…

Q: Differentiate between blood clotting and thrombosis.

A: Thrombosis is the formation of blood clot inside a blood vessel,which causes obstruction of flow of…

Q: A person wWith type A+ blood gets a transfusion with type O- blood. What is most likely to happen to…

A: (B) Nothing because the donor's blood is compatible with recipient's blood.

Q: Explain the difference between serum and plasma. Additionally, why is serum the specimen of choice…

A: Serum and plasma come from the liquid portion of our blood which remains once the cells are removed…

Q: Explain why an rh negative person does not have a transfusion reaction after the first exposure to…

A: Rhesus (Rh) factor is a blood protein that is found on the surface of the red blood cells. Presence…

Q: Define hematocrit, and explain how the medical definition differs from the clinical usage.

A: Blood is a bodily fluid in humans and other species that transfers metabolic waste products away…

Q: Describe the possible destination of an embolus from themitral valve.

A: The mitral valve is located between the upper left heart chamber (left atrium) and the lower left…

Q: Describe a white blood cell and what a high count of that white blood cell may indicate (list…

A:

Q: Define thrombocytopenia and list the more common causes of this condition

A: Platelets or thrombocytes are colorless blood cells, produced in the bone marrow to help blood clot.…

Q: Give the clinical significance of bleeding time

A: KEY WORDS :- Bleeding time - It is the time till bleeding or blood flows till its stop.

Q: List three types of clotting problems.

A: Blood is a fluid connective tissue that carries oxygen, glucose, and nutrients throughout the body.…

Q: Describe three changes in the blood with acuteinflammation.

A: Inflammation is a type of response that is produced by the body towards any damages to the living…

Q: Explain how bacterial infection can be associated with Neutrophilia and Neutropenia?

A: White blood cells are an important part of the immune system. They are granulocytes and…