NURSING ANM AND GNM

NURSING EXAM QUESTIONS

PATHOLOGY AND GENETICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A sample drawn from an animal that has recentlyeaten:
A
lipemic
B
serous
C
icteric
D
hemolyzed
Explanation: 

Detailed explanation-1: -A recommended procedure for treating lipemic samples is centrifugation using ultracentrifuge which effectively removes lipids and allows measurement of large number of analytes (42, 43).

Detailed explanation-2: -Q: What CBC parameters are affected when the specimen is lipemic? A: Lipemia in a blood specimen used for clinical evaluation can cause significant interference with obtaining accurate test values. Lipemia creates turbidity of a sample and is a result of the accumulation of lipid particles.

Detailed explanation-3: -Conclusion: Lipemia causes clinically significant interferences for phosphorus, creatinine, total protein and calcium measurement and those interferences could be effectively removed by ultracentrifugation.

There is 1 question to complete.