Multiple Choice
An individual has several laboratory tests ordered and is having blood collected.After applying the tourniquet,the phlebotomist has to answer the phone and write down a message,leaving the tourniquet in place for approximately 3 minutes.How will this affect this individual's serum composition of total protein and potassium?
A) Both will be increased.
B) Total protein will be increased and potassium will be decreased.
C) Total protein will be decreased and potassium will be increased.
D) Both will be decreased.
Correct Answer:

Verified
Correct Answer:
Verified
Q11: Using each answer only once, match the
Q12: An example of an uncontrollable preanalytical variable
Q13: When a coagulated blood sample is separated
Q14: Which one of the following anticoagulants is
Q15: A blood collection tube containing a specific
Q16: Hemolysis will cause potassium _ when analyzed.<br>A)
Q18: An individual has several laboratory tests ordered
Q19: When collecting a timed urine specimen for
Q20: Arthrocentesis is a technique used to collect:<br>A)
Q21: A skin puncture of an individual's finger