Why is it crucial to draw blood samples in a specific order?

Blood Sample Collection Procedures

Interactive Video
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Chemistry
•
10th - 11th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To use fewer syringes
To prevent contamination and ensure accurate results
To make the process more comfortable for the patient
To save time during the process
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of the preservatives in blood tubes?
To make the blood smell better
To prevent the blood from clotting or affecting other tests
To increase the volume of the blood sample
To change the color of the blood
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which tube is used for coagulation studies?
Gray top tube
Lavender top tube
Light blue top tube
Green top tube
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main additive in the lavender top tube?
Heparin
EDTA
Potassium oxalate
Sodium citrate
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which blood tube is typically used first when drawing samples?
Gray top tube
Lavender top tube
Light blue top tube
Blood culture jars
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the recommended order for drawing blood samples?
Red or green, blood culture, gray, lavender, light blue
Gray, lavender, red or green, light blue, blood culture
Lavender, gray, blood culture, red or green, light blue
Blood culture, light blue, red or green, lavender, gray
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a potential risk of not following the correct order of drawing blood samples?
The tubes may break
The blood may change color
The test results may be inaccurate
The patient may feel dizzy
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