Kidney is situated between level of last _____ and third ____vertebra

Answer

To solve the question regarding the location of the kidneys in relation to vertebrae, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Function of Kidneys**:
- The kidneys are the main excretory organs in humans, responsible for eliminating metabolic waste and producing urine.

2. **Understand the Physical Characteristics**:
- Kidneys are dark red, bean-shaped structures with approximate dimensions of 10 cm in length, 5 cm in width, and 4 cm in thickness.

3. **Locate the Position of the Kidneys**:
- The kidneys are attached to the dorsal body wall.

4. **Determine the Vertebral Levels**:
- The kidneys are situated between the last thoracic vertebra and the third lumbar vertebra.
- Specifically, the last thoracic vertebra is the 12th thoracic vertebra (T12), and the third lumbar vertebra is the 3rd lumbar vertebra (L3).

5. **Fill in the Blanks**:
- Therefore, the answer to the question is:
- The kidney is situated between the level of the last **thoracic** vertebra and the third **lumbar** vertebra.

### Final Answer:
The kidney is situated between the level of last **thoracic** and third **lumbar** vertebra.

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