What is the purpose of a gel inside the specimen collection tube?
A. Gel acts as a preservative.
B. Gel warms the specimen.
C. Gel acts as a barrier between serum/plasma and cells.
D. Gel extends clotting time.
Answer: C
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If capillary refill is assessed in a child patient, how long should it take the normal pink color to return to the nail bed?
A) 4 seconds B) 2 seconds C) 3 seconds D) 5 seconds
The first step in performing manual capillary puncture is to ________.
A. assemble the equipment B. explain the procedure to the patient C. wipe the site of the puncture with alcohol D. perform hand hygiene
Which of the following terms is synonymous with POCT?
A) blood culture testing B) near-patient testing C) capillary blood gas testing D) neonatal screening
People with a "Type A" personality are the most susceptible to stress-related disorders
Indicate whether the statement is true or false.