Question 1

The maximum time allowed for the tourniquet to remain tied on the arm of the patient is:

Accepted Answer

A)   30 seconds.
B)   1 minute.
C)   5 minutes.
D)   10 minutes.E) B) and C)
F) None of the above

Question 2

This evacuated tube must be filled completely for the resulting specimen to provide accurate test results:

Accepted Answer

A)   Yellow stoppered tubes
B)   Lavender stoppered tubes
C)   Light blue stoppered tubes
D)   Gold stoppered tubesE) A) and B)
F) B) and D)

Question 3

Yellow-stoppered tubes:

Accepted Answer

A)   Contain either acid citrate dextrose (AC
D)  or sodium polyanetholsulfonate (SPS) 
B)   ACD prevents coagulation and maintains red blood vitality
C)   Tubes with SPS may be used for collection of blood culture specimens
D)   All of the aboveE) A) and C)
F) A) and B)

Question 4

Tubes with green stoppers contain:

Accepted Answer

A)   Sodium citrate
B)   Ammonium heparin
C)   EDTA
D)   Potassium oxalateE) A) and D)
F) A) and B)

Question 5

Plasma is defined as:

Accepted Answer

A)   the liquid portion of blood,containing all formed elements
B)   the liquid portion of blood,without clotting factors
C)   the liquid portion of blood,with clotting factors
D)   whole bloodE) C) and D)
F) B) and C)

Exam 5: Equipment

Yellow-stoppered tubes:

Correct Answer
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The maximum time allowed for the tourniquet to remain tied on the arm of the patient is:

Correct Answer
verified

Tubes with green stoppers contain:

Correct Answer
verified

This evacuated tube must be filled completely for the resulting specimen to provide accurate test results:

Correct Answer
verified

Plasma is defined as:

Correct Answer
verified

Exam 5: Equipment

Yellow-stoppered tubes:

Correct AnswerverifiedShow Answer

The maximum time allowed for the tourniquet to remain tied on the arm of the patient is:

Correct AnswerverifiedShow Answer

Tubes with green stoppers contain:

Correct AnswerverifiedShow Answer

This evacuated tube must be filled completely for the resulting specimen to provide accurate test results:

Correct AnswerverifiedShow Answer

Plasma is defined as:

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified