13865447
Descripción
Test por Rebecca Kaspers, actualizado hace más de 1 año
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Creado por Rebecca Kaspers
hace más de 6 años
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Pregunta 1
Pregunta
Anemia is a result of:
Respuesta
-
a. high hemoglobin concentration
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b. low hemoglobin concentration
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c. increased red blood cells
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d. a and c are correct
Pregunta 2
Pregunta
Hematinic drugs work by increasing hemoglobin.
Respuesta
- True
- False
Pregunta 3
Pregunta
Iron is absorbed by the body whether iron stores are high or not.
Respuesta
- True
- False
Pregunta 4
Pregunta
Iron is stored as __________.
Respuesta
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a. transferrin
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b. hemosiderine
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c. ferritin
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d. b and c are correct
Pregunta 5
Pregunta
The greatest percentage of iron is stored in the liver, spleen, and bone marrow.
Respuesta
- True
- False
Pregunta 6
Pregunta
Vitamin B12 absorption is dependent on __________:
Respuesta
-
a. pancreatin
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b. gastric acid
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c. intrinsic factor
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d. none of the above
Pregunta 7
Pregunta
When treating for a folic acid deficiency it is important to first rule out Vitamin B12 deficiency.
Respuesta
- True
- False
Pregunta 8
Pregunta
Enteric-coated iron results in lower iron absorption.
Respuesta
- True
- False
Pregunta 9
Pregunta
Erythropoietin is normally formed in the kidneys in response to low blood oxygen.
Respuesta
- True
- False
Pregunta 10
Pregunta
Which drug class reduces the ability of blood clots?
Respuesta
-
a. anti-lipemics
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b. anti-coagulants
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c. erythropoietin agents
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d. all the above are correct
Pregunta 11
Pregunta
Which anti-coagulant class is used for clot prevention in hip/knee replacement surgery?
Respuesta
-
heparin
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oral anti-coagulants
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anti-platelets
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thrombin inhibitors
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factor Xa inhibitors
Pregunta 12
Pregunta
Which is the correct order of blood coagulation?
Respuesta
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chemical mediators released > platelets adhere to injured site > fibrin plug forms > platelet plug forms
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platelets adhere to injured site > release chemical mediators > platelet plug forms > fibrin plug forms
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platelets adhere to injured site > fibrin plug forms > chemical mediators released > platelet plug forms
Pregunta 13
Pregunta
Into which class does Warfarin fall?
Respuesta
-
heparin
-
oral anti-coagulants
-
anti-platelets
-
thrombin inhibitors
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factor Xa inhibitors
Pregunta 14
Pregunta
INR stands for __________ and is used to monitor __________.
Respuesta
-
International Normalized Ratio; Coumadin
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International Nonvalent Ratio; Coumadin
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International Nonplasmatic Ratio; Warfarin
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International Normalized Rating; Warfarin
Pregunta 15
Pregunta
Warfarin is rat poison.
Respuesta
- True
- False
Pregunta 16
Pregunta
Into which class does aspirin fall?
Respuesta
-
heparin
-
oral anti-coagulants
-
anti-platelets
-
thrombin inhibitors
-
factor Xa inhibitors
Pregunta 17
Pregunta
After taking an aspirin, for how long are platelets unable to clot?
Respuesta
-
1 day
-
2 day
-
their entire life span
-
platelets are not affected by aspirin
Pregunta 18
Pregunta
Which class of drugs helps in cleaving fibrin?
Respuesta
-
heparin
-
oral anti-coagulants
-
anti-platelets
-
thrombin inhibitors
-
factor Xa inhibitors
Pregunta 19
Pregunta
Pre-existing clots/thrombi can be dissolved with __________ drugs.
Respuesta
-
heparin
-
anti-platelet
-
thrombolytic
Pregunta 20
Pregunta
Besides bleeding, another adverse effect of thrombolytic drugs is __________.
Respuesta
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an allergic response
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nausea and vomiting
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gastrointestinal upset
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a recurrent headache
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