The renal artery branches off of the abdominal aorta. Together the kidneys receive about 25% of cardiac output (1.2-1.3 liters/minute) via the renal arteries.  The vessel marked is seen in the sinus of the kidney. It is identified as an example of which of the following? Choose from the following: (A) interlobar artery (B) interlobular artery (C) segmental artery (D) arcuate artery

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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The renal artery branches off of the abdominal aorta. Together the kidneys receive about 25% of cardiac output (1.2-1.3 liters/minute) via the renal arteries.  The vessel marked is seen in the sinus of the kidney. It is identified as an example of which of the following?

Choose from the following:

(A) interlobar artery
(B) interlobular artery
(C) segmental artery
(D) arcuate artery
### Kidney Anatomy Diagram

This diagram illustrates the internal structure of a human kidney. The kidney is a vital organ responsible for filtering blood, removing waste, and balancing fluids in the body. It is typically bean-shaped and located on either side of the spine.

**Key Features:**

1. **Renal Cortex**: The outer region depicted in a light color, containing the glomeruli and cortical nephrons.
   
2. **Renal Medulla**: The inner part shown with red striations, composed of renal pyramids. Each pyramid funnels urine into the renal pelvis.
   
3. **Renal Pelvis**: The area indicated by the arrow, collecting urine from the pyramids and channeling it into the ureter.
   
4. **Renal Artery and Vein**: Shown in red (artery) and blue (vein) tubes, these blood vessels enter and exit the kidney, supplying blood for filtration.

5. **Nephrons**: Although not individually depicted, nephrons are the functional units working within the cortex and medulla to filter blood and produce urine.

The kidney’s intricate structure facilitates its essential role in waste elimination and homeostasis. This diagram helps visualize these components for a deeper understanding of kidney anatomy and function.
Transcribed Image Text:### Kidney Anatomy Diagram This diagram illustrates the internal structure of a human kidney. The kidney is a vital organ responsible for filtering blood, removing waste, and balancing fluids in the body. It is typically bean-shaped and located on either side of the spine. **Key Features:** 1. **Renal Cortex**: The outer region depicted in a light color, containing the glomeruli and cortical nephrons. 2. **Renal Medulla**: The inner part shown with red striations, composed of renal pyramids. Each pyramid funnels urine into the renal pelvis. 3. **Renal Pelvis**: The area indicated by the arrow, collecting urine from the pyramids and channeling it into the ureter. 4. **Renal Artery and Vein**: Shown in red (artery) and blue (vein) tubes, these blood vessels enter and exit the kidney, supplying blood for filtration. 5. **Nephrons**: Although not individually depicted, nephrons are the functional units working within the cortex and medulla to filter blood and produce urine. The kidney’s intricate structure facilitates its essential role in waste elimination and homeostasis. This diagram helps visualize these components for a deeper understanding of kidney anatomy and function.
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