Funnel spaped cavity in kidney

Options

A. Calyx
B. Pelvis
C. Hilum
D. Capsule

Answer

**Step-by-Step Solution:**

1. **Understanding the Structure of the Kidney:**
- The kidney has several parts, and one of the key structures is the funnel-shaped cavity that plays a crucial role in urine collection and transport.

2. **Identifying the Funnel-Shaped Cavity:**
- The question specifically asks for the funnel-shaped cavity in the kidney. The options provided include calyx, pelvis, hilum, and capsule.

3. **Analyzing the Options:**
- **Calyx:** This is a cup-shaped structure that collects urine from the renal pyramids. It does not have a funnel shape but rather a cup shape.
- **Pelvis:** The renal pelvis is indeed a funnel-shaped cavity that collects urine from the calyces and channels it into the ureter. This matches the description of a funnel-shaped cavity.
- **Hilum:** This is the area where blood vessels, nerves, and ureters enter and exit the kidney. It is not a cavity.
- **Capsule:** This is a protective layer surrounding the kidney, but it does not have a funnel shape.

4. **Conclusion:**
- Based on the analysis, the correct answer to the question "Funnel shaped cavity in kidney" is the **pelvis**.

**Final Answer:**
The funnel-shaped cavity in the kidney is called the **pelvis**.

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