WorksheetsIH2 Donor Collection and Blood Collection
Total questions: 15
Worksheet time: 8mins
What is the purpose of anticoagulant-preservatives in blood products?
To minimize biochemical changes and increase shelf life
To increase the risk of biochemical changes
To accelerate clotting of the product
To promote growth of microorganisms
Which additive solution is added only to packed red cells to improve storage viability?
CPDA-1
CPD-ADSOL
CPD-SAGM
CPD-SAG
What is the purpose of citrate in red cell anticoagulants and preservation?
To maintain ATP for red cell viability
To prevent coagulation by interfering with calcium-dependent steps
To provide nutrient for red cells
To support red cell metabolism
What is the shelf life of blood stored with CPDA-1 anticoagulant?
21 days
28 days
35 days
42 days
What is the purpose of saline-adenine-glucose-mannitol (SAGM) additive solution?
To reduce red cell lysis
To prevent clotting of the product
To inhibit growth of microorganisms
To increase risk of biochemical changes
What is the main purpose of the blood collection process?
To entertain donors
To identify and manage adverse reactions
To perform venipuncture
To skip the post-donation process
What should be done immediately after blood collection to ensure sterility of the component?
Dispose of the collected blood
Check for any leakage in the blood bag
Keep the bag at room temperature
Apply pressure to the site
What is the purpose of the cuff of sphygmomanometer during blood collection?
To prevent coagulation
To make the vein prominent
To maintain ATP for red cell viability
To support red cell metabolism
What should be done if a donor experiences syncope (fainting) during donation?
Apply pressure to the site
Have the donor rebreathe into a paper bag
Remove the needle immediately
Dispose of the collected blood
What is the purpose of the artery forceps during blood collection?
To clamp the tubing of the blood bag
To identify and manage adverse reactions
To prevent clotting of the product
To maintain ATP for red cell viability
What is the main purpose of the post-phlebotomy care process?
To monitor for any sign of adverse reaction
To have the donor sit up for few minutes
To remove the needle from the vein
To apply pressure to the site
What is the purpose of the saline in the SAGM additive solution?
To prevent clotting of the product
To reduce red cell lysis
To maintain ATP for red cell viability
To support red cell metabolism
What should be done if a donor experiences nausea/vomiting post-donation?
Apply pressure to the site
Have the donor rebreathe into a paper bag
Remove the needle immediately
Dispose of the collected blood
What is the purpose of the band aids in blood collection?
To support red cell metabolism
To maintain ATP for red cell viability
To prevent coagulation
To cover the venepuncture site
What is the main purpose of the refreshment area for donors post-donation?
To dispose of the collected blood
To apply pressure to the site
To monitor for any sign of adverse reaction
To entertain donors
