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WorksheetsBlood
Total questions: 26
Worksheet time: 13mins
Formed elements of blood are:
erythrocytes
leukocytes
thrombocytes
all of these
Blood is a connective tissue.
true
false
The extracellular matrix of blood is:
platlets
red blood cells
plasma
none of these
Primary function of blood is to deliver _______&_______ to and remove wastes from body cells
oxygen & nutrients
carbon & nitrogen
____________are involved with the immune system
fibrinogen
globulins
albumin
extracellular matrix
____________ is involved with blood clotting
globulins
fibrinogen
albumin
all of these
Production of blood cells:
erythropoietin
hematopoiesis
thrombopoietin
reticulocyte
Connective tissue within the spaces of cancellous bone
red bone marrow
yellow bone marrow
All of the formed elements of blood arise from _______ cells of the red bone marrow.
white
red
stem
mature
This glycoprotein hormone stimulates the production of red blood cells
globulin
erythropoietin
albumin
fibrinogen
A diagnostic test of a sample of red bone marrow
bone marrow biopsy
CBC
platelet test
enzyme test
Most common formed element in blood
white blood cells
red blood cells
Primary function of erythrocytes:
Pick up inhaled oxygen from the lungs and transport it to the body’s tissues
Pick up some carbon dioxide waste at the tissues and transport it to the lungs for exhalation
Both of these
Structure of erythrocytes are for:
More space to carry hemoglobin
& more surface area for gas exchange
More space to carry platletes
& more surface area for gas exchange
More space to carry albumin
& more surface area for gas exchange
Erythrocytes are shaped like
doughnut
ring
disk
ball
Hemoglobin is a _______.
enzyme
fragment
protein
Hemoglobin is made up of:
iron
globin
heme
all of these
_________is the most important component of red blood cells.
hemoglobin
enzymes
ions
Each hemoglobin can transport ____oxygen
1
2
3
4
This test measures the percentage of erythrocytes in a blood sample
CBC
hematocrit
Volume of erythrocytes after centrifugation is called:
buffy coat
packed cell volume
Leukocytes and platelets in a centrifuged sample is called:
buffy coat
PCV
In a centrifuged sample of blood usually about 45% of a sample is ________.
platelets
leukocytes
erythrocytes
What would you use to check your oxygen levels?
pulse oximeter
blood meter
blood pressure cuff
Normal pulse oximeter readings range between _____%
60-80
80-90
95-100
Red blood cell lifespan is approximately _______days.
50
75
120
150
