Question

which of the following abbreviations is not a diagnostic test?
a bx
b fs
c c&s
d sg

Explanation:

• Bx stands for biopsy, a diagnostic test.
• C&S stands for culture and sensitivity, a diagnostic test for identifying pathogens and their antibiotic - susceptibility.
• SG can refer to specific gravity, which can be part of diagnostic tests like urine analysis.
• FS typically stands for full - strength, which is not a diagnostic test.

Answer:

B. FS