Who is ultimately responsible for determining the specimen integrity before analysis?
a. Clinical laboratory scientist
b. Nursing staff
c. Phlebotomist
d. Specimen-processing personnel
ANS: A
The clinical laboratory scientist is responsible for ensuring the integrity of a specimen before analysis. Only he or she can judge whether the specimen is acceptable so that valid results can be obtained. Acceptable criteria include such things as type of specimen for the test ordered (e.g., blood, serum, urine); appropriate additive present (if needed) and amount of specimen relative to the additive; time interval since obtained; and presence or absence of hemolysis, lipemia, and other similar conditions. None of the other personnel named have the education and understanding to fully make that judgment.
You might also like to view...
Nucleoside analogs are also called:
A) NNRTIs B) Variolation. C) The nuclear option. D) Nukes.
Due to the high risk of CTDs among dental hygienists, it is becoming easier to obtain a disability policy through all major insurance plans
a. true b. false
Explain how essential oils can be used in simple inhalation and facial sauna treatments, hot and cold compresses, manual exfoliations using natural substances, and aromatic baths
What will be an ideal response?
If looking at the right eye of a patient and assigning clock positions of 12, 3, 6, and 9 o'clock to the rectus eye muscles, which of the following would be CORRECT?
a. 12 = superior; 3 = medial; 6 = inferior; 9 = lateral b. 12 = superior; 3 = lateral; 6 = inferior; 9 = medial c. 12 = inferior; 3 = medial; 6 = lateral; 9 = superior d. 12 = inferior; 3 = lateral; 6 = medial; 9 = superior