MCQOPTIONS
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| 1. |
A surface landmark which constitutes a guide to the gastro-oesophageal orifice is the: |
| A. | 7th left costal cartilage |
| B. | left linea semilunaris |
| C. | tip of the 9th left costal cartilage |
| D. | left nipple |
| E. | level of the 11th thoracic vertebra |
| Answer» B. left linea semilunaris | |