6966662
Beschreibung
Quiz von Alexandra Bozan, aktualisiert more than 1 year ago
|
|
Erstellt von Alexandra Bozan
vor fast 8 Jahre
|
|
Frage 1
Frage
Which of the following is/are involved in determining a person’s total blood volume?
Antworten
-
Age
-
Body type
-
Sex
-
All of the above
Frage 2
Frage
Which mature cell has no nucleus, mitochondria, or ribosomes?
Antworten
-
Erythrocyte
-
Leukocyte
-
Platelet
-
Neutrophil
Frage 3
Frage
Erythropoiesis is the formation of:
Antworten
-
platelets
-
red blood cells
-
white blood cells
-
All of the above
Frage 4
Frage
All blood cells are derived from:
Antworten
-
reticulocytes
-
proerythroblasts
-
basophilic erythroblasts
-
hemocytoblasts
Frage 5
Frage
Which of the following is an example of a leukocyte?
Antworten
-
Monocyte
-
Thrombocyte
-
Platelet
-
Erythrocyte
Frage 6
Frage
Which of the following Rh factor combinations could cause agglutination (clumping) of an infant’s red blood cells?
Antworten
-
Mother negative, Father negative, Infant negative
-
Mother negative, Father positive, Infant positive
-
Mother positive, Father negative, Infant positive
-
Mother positive, Father positive, Infant negative
Frage 7
Frage
Which of the following is important for normal clotting?
Antworten
-
Calcium ions
-
Vitamin K
-
Thromboplastin
-
All of above
Frage 8
Frage
A decrease in red blood cell numbers can result in:
Antworten
-
polycythemia
-
anemia
-
decrease in oxygen carrying capacity
-
both anemia and decrease in oxygen carrying capacity
Frage 9
Frage
The function of blood is:
Antworten
-
to carry food to the cells
-
to remove waste from the cells
-
to assist the body in temperature regulation
-
All of the above
Frage 10
Frage
Which is not an end-product of the breakdown of hemoglobin?
Antworten
-
Amino acids
-
Bilirubin
-
Free oxygen
-
Iron
Frage 11
Frage
Oxygen deficiency leads to increased RBC numbers by increased secretion of this hormone: [blank_start]erythropoietin[blank_end]
Antworten
-
erythropoietin
Frage 12
Frage
A blood type and crossmatch is performed prior to transfusion. If this procedure is not completed
Antworten
-
the blood may agglutinate
-
blood lysis may occur
-
a transfusion reaction may occur
-
all of the above
Frage 13
Frage
What part of the hemoglobin molecule combines with carbon dioxide? [blank_start]Globin[blank_end]
Antworten
-
Globin
Frage 14
Frage
Thrombocytes are used for: [blank_start]blood clotting[blank_end]
Antworten
-
blood clotting
Frage 15
Frage
Thrombocytes assist in coagulation.
Antworten
- True
- False
Frage 16
Frage
Many types of blood cells are produced in the red bone marrow.
Antworten
- True
- False
Frage 17
Frage
A hematocrit of 40% means that in every 100 ml of whole blood, there are:
Antworten
-
40 ml of red blood cells and 60 ml of fluid plasma.
-
40 ml of plasma and 60 ml of red blood cells
-
40% of the formed elements are red blood cells
-
plasma is 45% of the circulating whole blood
Frage 18
Frage
Heme is broken down into this pigment, which is excreted in bile: [blank_start]bilirubin[blank_end]
Antworten
-
bilirubin
Frage 19
Frage
Reticulocyte is a leukocyte.
Antworten
- True
- False
Frage 20
Frage
Under the microscope, erythrocytes appear as [blank_start]biconcave disks[blank_end] without [blank_start]nuclei[blank_end].
Antworten
-
biconcave disks
-
nuclei
Frage 21
Frage
People with type O blood are considered to be universal donors because their RBC carry:
Antworten
-
neither A nor B antigens
-
both A and B antigens
-
the Rh antigen on their RBCs
-
none of the above
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.