QUIZ about Quality Conrol in Hormonal assaying

Questions About Quality Control

in Hormonal Assaying

1. This is defined as the required protocol in the laboratories to ensure the proper diagnosis of the patient values and accuracy of the results?
ANS: QUALITY CONTROL
2. It is the component of Quality Assurance Program (QAP) that monitors the analytical process, detects the analytical errors during analysis and prevents the occurrence of incorrect patient values.
ANS: QUALITY CONTROL
ROL3-5. What are the three phases or factors covered by the Quality Control in the laboratory?
ANS:1. PRE ANALYTICAL 2. POST ANALYTICAL 3. ANALYTICAL

6-7. Give at least 2 Quality Control Charts that are commonly utilized in the laboratory to improve the effectiveness of the procedures.
ANS:Shewhart charts or process-behaviour charts AND cusum chart
TRUE or FALSE:

8. Quality Control is an ongoing deliberate process, planned and carried out by the Clinical Laboratories.
ANS:TRUE

9.Quality control is done by measuring the stable control material and then comparing the measured values with their expected values.
ANS:TRUE

10. Quality control is not always done because it is expensive and it is needed only if there are suspicious results occur.
ANS:FALSE
CASE analysis:

A 36 year old man complains to the physician the he always experiences recurrent Fatigue, lack of concentration, poor appetite, or troubled sleeping and decreased muscle mass. So the doctor requested for urinalysis, BUN and creatinine.

The patient is taking antibiotics such as tetracycline. His also simultaneously taking in diuretics.


Laboratory results:


Microscopic appearance:

foamy, bloody, or coffee-colored
decrease in the amount of urine
Creatinine level:3 milligrams per deciliter (mg/dL)
BUN:50milligrams per deciliter (mg/dL)

1.What are the drugs that can cause to increase the creatinine levels?
2. What are the special considerations observed for this particular test?