Path: RBC 3 (Exam 1) Questions and
Answers
What are differential diagnosis of trauma to RBCs and what might this lead to? -
CORRECT ANSWERWhat is shown in the following? - CORRECT ANSWER-Microangiopathic Hemolytic
Anemia
What are shown in the following? - CORRECT ANSWER-schistocytes (shredd...
Path: RBC 3 (Exam 1) Questions and
Answers
What are differential diagnosis of trauma to RBCs and what might this lead to? -
CORRECT ANSWER-
What is shown in the following? - CORRECT ANSWER-Microangiopathic Hemolytic
Anemia
What are shown in the following? - CORRECT ANSWER-schistocytes (shredded RBCs)
What type of anemia is seen in paroxysmal noctural hemogloniuria? - CORRECT
ANSWER-
What are presentations and complications of paroxysmal noctural hemoglobinuria? -
CORRECT ANSWER-
What are sequella of PNH? - CORRECT ANSWER-
What are diseases associated with hemolysis? - CORRECT ANSWER-
What are causes of bleeding abnormalities? - CORRECT ANSWER-
Describe clinical presentation and severities of abnormalities in clotting factors -
CORRECT ANSWER-
Label the intrinsic and extrinsic clotting pathways - CORRECT ANSWER-
https://youtu.be/kGkjB8UtfMg
How does vitamin K influence clotting? - CORRECT ANSWER-1.Vitamin K: Needed for
production of factors II, VII, IX, X, protein S
a.Often nutritional (diet, modified GI tract)
b.Iatrogenic (warfarin)
What are screening tests for vitamin K deficiency? - CORRECT ANSWER-a.Platelet
Count (from CBC)
b.Prothrombin Time (PT)
c.Activated Partial Thromboplastin Time (aPTT)
d.Bleeding Time (not reliable)
What is von willebrand factor and where is it produced? - CORRECT ANSWER-
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