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~Blood
A&P ll
| Question | Answer |
|---|---|
| The site of erythrocyte production in adults, is in the..? | red bone marrow |
| Damage to which organ, would reduce erythropoesis? | kidney |
| Which organ in the body regulates erythrocyte production? | kidney |
| Acute bacterial infection and pus formation, is usually characterized by an increase in the number of | Neutrophils |
| You are a lab technician studying a peripheral blood smear and notice that a few of the neutrophils show a drumstick projection attached to the lobed nucleus.From this, you can deduce that the blood has been taken from a: | woman |
| Which of the below statements, best describes the function of platelets? | promote coagulation and reduce blood loss |
| Gamma globulins also called immunoglobulins, found in plasma, function ... | as antibodies to resist disease |
| The father is Rh- and the mother is Rh+. They have had three children without adverse problems due to the Rh factor. The mother is pregnant again. In terms of Rh factor, the risk to the fetus now within the uterus.. | never was a problem |
| Which of the following statements is true about Erythroblastosis fetalis? | It occurs due to massive hemolysis of fetal RBCs, due to a mismatch in the Rh blood group of fetus and mother. |
| Anemia is an inability of the blood to | carry oxygen |
| A hematocrit reading can help determine if a patient has | anemia & polycythemia |
| When a mismatched blood transfusion is given, the transfusion reaction occurs, between the.. ? | donor's RBC's and receipient's plasma containing antibodies |
| You would expect to see Barr bodies' in a peripheral smear taken from? | a woman |
| Elliot's blood group is A-. This would mean he can receive blood from | A-; O- |
| Todd has a condition called Sickle cell anemia.In this condition, you would expect to find that: | his hemoglobin will be abnormal |
| Marty's blood group is A+. He was given B- blood and suffered a massive transfusion reaction. This was primarily because: | B antibodies in the Marty's plasma reacted with donor red blood cells. |
| Stacy has to undergo surgery and get's her blood typed and grouped.It is determined that her blood group is AB.This means that: | she has both A and B antigens on her red blood cells |
| Which of the following conditions, stimulates erythropoesis | low blood oxygen content & increased tissue demand for oxygen |
| Which ion is very important in clotting of blood | calcium |
| Kernicterus is a condition when | a person does not have any Rh antigens |
| Percy who is 21 years old suffers from hemophilia and often has numerous bleeding episodes. His red cell count is determined to be 1.2 million/cubic mm. Which of the following statements would best apply to his situation. | He is anemic and his blood oxygen carrying capacity is low. |
| What is the principle behind 'blood doping | it increases the oxygen carrying capacity of blood |
| Which of the following cells are granulocytes? | neutrophils, eosinophils and basophils |
| When blood is centrifuged, the straw colored layer above the buffy coat consists of? | plasma |