| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | gram stain test | Eastern countries | Less commonly used in microbiology labs compared to Western countries, with different staining and identification methods being preferred in some cases. | 1 |
| 2 | gram stain test | Eastern countries | Less commonly used in medical laboratories, with other methods like PCR and culture-based tests being more prevalent for bacterial identification and classification. | 1 |
| 3 | stain | Eastern countries | Avoiding stains on clothing is a sign of respect and cleanliness. | 1 |
| 4 | stain | Eastern countries | Stains on clothing are often treated with meticulous care and sometimes hand-washed, as cleanliness and presentability are highly valued. | 1 |
| 5 | stain | Eastern culture | Using natural remedies like lemon juice or vinegar to remove stains is common practice. | 1 |