Question 16

A culture and sensitivity test is sent to the Microbiology division of a clinical laboratory.

Culture and sensitivity tests are primarily conducted in the Microbiology division, where samples are analyzed to identify pathogens and determine their susceptibility to antibiotics.

A) Serology

Serology is the study of blood serum and the immune response to pathogens, primarily focusing on antibody detection. While serological tests can provide information about infections, they do not involve the culture of organisms or sensitivity testing, making this option incorrect.

B) Microbiology

Microbiology is the correct division for culture and sensitivity tests. This division specializes in isolating and identifying microorganisms from clinical specimens, and it assesses the effectiveness of antibiotics against those pathogens, which is the essence of culture and sensitivity testing.

C) Histology

Histology involves the microscopic examination of tissue samples to study disease processes and cellular structure. It does not perform culture and sensitivity tests as it focuses on tissue morphology rather than microbial identification or antibiotic susceptibility, rendering this option incorrect.

D) Chemistry

The Chemistry division of a clinical laboratory analyzes bodily fluids for chemical components and metabolic processes. It does not engage in microbiological analyses such as culture and sensitivity tests, thus making this option incorrect as well.

Conclusion

The Microbiology division is specifically designated for performing culture and sensitivity tests, as it focuses on microbial identification and antibiotic resistance. Other divisions, including Serology, Histology, and Chemistry, serve distinct purposes and do not conduct these specific tests, confirming that option B is the only correct choice.