Nur 529 Exam 2 With Correct Answers

NUR 529 Exam 2 With Correct Answers 1).3 stages of hemostasis Ans: 1. vascular constriction2. formation of platelet plug3. blood coagulation2).Bleeding associated with platelet disorders reflects: Ans: decrease in platelet number because of:1. decreased production (bone marrow dysfunction)2. increased destruction (thrombocytopenia)3. impaired function of platelets (thrombocytopathia)3).Spontaneous bleeding from platelet disorders often involve Ans: small vessels of mucus membranes and skin: mucus membranes of nose, mouth, GI tract, and uterine cavity4).Petechiae is seen exclusively with Ans: conditions of platelet deficiency**not platelet dysfunction5).Thrombocytopenia Ans: Platelet < 150,000can result from: 1. decrease in platelet production2. increased sequestration of platelets in spleen3. decreased platelet survivalPaperStoc.comPage 1 of 206).Four primary causes of anemia Ans: 1. excessive loss of RBC from bleeding2. destruction (hemolysis) of RBC3. Defective RBC production4. Inadequate RBC production because of bone marrow failure7).Characteristics of rbc in iron deficiency anemia Ans: microcytic and hypochromic8).Characteristics of rbc in megablastic anemai Ans: macrocytic and misshaped9).Characteristics of rbc in sickle cell disease Ans: abnormally shaped10).Blood loss anemia is characterized by Ans: loss of iron containing blood cells in body11).Hemolytic anemia is characterized by Ans: destruction of RBC in the body with iron being retained12).Reason for iron deficiency anemia (ida) in adults Ans: inadequate iron available for