Aristo产品介绍
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1. What is the primary measurement principle used by the Aristo Specific Protein Analyzer? （）
A) Chemiluminescence
B) Immunonephelometry
C) ELISA
D) Flow cytometry
2. What is the maximum throughput of the Aristo analyzer? （）
A) 100 samples/hour
B) 150 samples/hour
C) 200 samples/hour
D) 300 samples/hour
3. For Aristo, which feature ensures the sample is well-mixed for better precision? （）
A) Magnetic stirrer
B) 180° shaking arm technology
C) Ultrasonic vibration
D) Centrifugal mixing
4. What type of communication does the Aristo support with the LIS (Laboratory Information System)? （）
A) Uni-directional
B) Bi-directional
C) Bluetooth only
D) Manual export only
5. Which of the following is an acute phase protein tested by Aristo? （）
A) C-Reactive Protein
B) Hemoglobin A1C
C) Cystatin C
D) Rheumatoid factor
6. Which of the following is NOT a sample type supported by Aristo? （）
A) Whole blood
B) Serum
C) Sputum
D) Urine
7. What kind of disease does the mALB and BMG test mainly monitor? （）
A) Kidney Disease
B) Rheumatoid Disease
C) Nutritional Disease
D) Thrombosis
8. If the concentration of Rheumatoid factor is too high in a sample, what issue can it cause? （）
A) It will clog the sample probe
B) It can interfere with the assay results
C) It requires immediate machine sterilization
D) It will break the cuvette
9. Which biomarker provides the earliest warning for Acute Kidney Injury, showing a significant spike within 2 hours compared to the delayed 24-48 hour response of serum creatinine? (）
A) Microalbumin (mALB)
B) Neutrophil Gelatinase-Associated Lipocalin (NGAL)
C) Cystatin C (CysC)
D) Beta-2-Microglobulin (BMG)
10. The Aristo Urine AMG assay is a valuable marker in the renal panel. Due to its large molecular weight (725,000 Da), increased levels of AMG in the urine primarily indicate which of the following conditions? （）
A) Early renal tubular dysfunction
B) Severe glomerular damage or non-glomerular hematuria (bleeding)
C) Acute systemic inflammation
D) Vitamin D deficiency
11. While Aristo can measure Immunoglobulin G (IgG) in both serum and urine, the Urine IgG test is specifically utilized in the renal panel to act as a sensitive indicator for which localized condition? （）
A) Immune deficiency
B) Renal tubulointerstitial injury and severe nephrotic syndrome
C) Multiple Myeloma
D) Rheumatoid arthritis
12. A clinician is utilizing Aristo to differentiate the exact anatomical location of a patient's kidney impairment. Which of the following combinations of tests represents a comprehensive screening approach covering BOTH early glomerular filtration issues and renal tubular dysfunction? （）
A) Serum CRP and SAA
B) Serum TRF and Ceruloplasmin
C) Urine mALB (Glomerular) and Urine BMG (Tubular)
D) Whole Blood HbA1c and Plasma D-Dimer
13. Laboratory managers frequently complain about the fragmented workflow. What are the key advantages of the Aristo Ur workstation? （）
A) It consolidates the workflow, providing a comprehensive "One-Stop" renal report that combines routine chemistry, formed elements, and specific proteins.
B) It relies on an integrated "Specific Protein + Creatinine" system to automatically calculate critical indices like the Albumin-to-Creatinine Ratio.
C) It eliminates prone-to-error manual calculations by technicians and standardizes the reporting format according to KDIGO guidelines.
D) It drastically reduces turnaround time (TAT) by preventing technicians from manually transporting and splitting urine aliquots between different lab benches.
14. When promoting the Aristo renal panel to nephrologists, how should we highlight the clinical utility of combining multiple specific protein markers (mALB, NGAL, BMG) in the context of KDIGO guidelines? （）
A) Emphasize that monitoring a single marker like mALB is sufficient for all clinical needs, making other markers redundant.
B) Use the "Early Warning" value of NGAL to show clinicians how to detect acute kidney injury (AKI) up to 24-48 hours earlier than standard creatinine.
C) Explain that the "Renal Matrix" panel offers a comprehensive look at the nephron's health, from glomerular filtration (mALB/IgG) to tubular integrity (BMG/NGAL).
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