MCQOPTIONS
Saved Bookmarks
| 1. |
The given diagram represents human heart with four chambers labelled as 1, 2, 3 & 4? Which labelled structure receives carbon dioxide rich blood from the body? |
| A. | 1-Left atrium |
| B. | 2-Left ventricle |
| C. | 3- Right atrium |
| D. | 4- Right ventricle |
| Answer» D. 4- Right ventricle | |