What Is the Indentation Where the Renal Artery Enters and the Renal

question 159

Multiple Choice

What is the indentation where the renal artery enters and the renal vein and ureter exit the kidney?

• A)distal tubule
• B)urethra
• C)hilum
• D)glomerulus

---

Definitions:

Cell body

The part of a neuron that contains the nucleus and most of the cytoplasm and organelles.

Axons

Long, thin fibers that are part of nerve cells (neurons), responsible for transmitting electrical impulses away from the neuron's cell body.

Myelin

A fatty substance that insulates the axon and allows it to send nerve impulses quickly.

Schwann cells

Specialized cells located in the peripheral nervous system, responsible for the formation of myelin sheaths around neurons, facilitating rapid signal transmission.