ANATOMY- Kidney Flashcards

1
Q

At what spinal level are the Kidneys located?

A

T12 to L3

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2
Q

Why is the RIGHT Kidney located lower that LEFT?

A

Pushed down by the Liver

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3
Q

What are the POSTERIOR Relations of the Kidneys?

A

Psoas Muscle
Quadratus Lumborum
Diaphragm
11th and 12th Rib

THREE NERVES:
Subcostal Nerve (T12)
Ilio-inguinal Nerve (L1)
Iliohypogastric Nerve (L1)

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4
Q

What are the ANTERIOR Relations of the LEFT Kidney?

A

Stomach
Spleen
Pancreas
Descending colon

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5
Q

What are the ANTERIOR Relations of the RIGHT Kidney?

A

Liver
Ascending colon
Second Part of Duodenum

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6
Q

What structures are located Superior to the KIDNEYS?

A

Suprarenal Glands

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7
Q

In what order do the Renal artery, Renal Vein and Renal Pelvis enter/leave the kidney at the Renal Hilum?

A

ANTERIOR to POSTERIOR

RENAL VEIN
RENAL ARTERY
RENAL PELVIS

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8
Q

RENAL HILUM

A
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9
Q

What is the Renal Pelvis?

A

Enlarged upper part of the Ureter which receive Major Calyces of the Kidney

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10
Q

Where does the Renal Artery come from?

A

Directly from the Aorta, immediately below the SUPERIOR MESENTERIC ARTERY (L1)

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11
Q

What is the Relation of the RIGHT Renal Artery to the IVC?

A

The Right Renal Artery Passes behind the IVC

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12
Q

Right RENAL ARTERY?

A
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13
Q

What is the Relation of the LEFT Renal Vein to the Aorta?

A

The Left Renal Vein Passes in front of the Aorta

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14
Q

Left RENAL Vein

A
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15
Q

Describe the BRANCHING of the RENAL ARTERY

A

Renal artery–> 5 Segmental Arteries–> Each segmental artery divides into Interlobar Artery–> Arcuate Arteries. –> Interlobular Arteries–> Afferent Arterioles–> GLOMERULUS

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16
Q

Divisions of the Renal Artery

A
17
Q

What are the Lymphatics of the Kidney?

A

Para-aortic Lymph Nodes

18
Q

Where do the Renal Veins Drain?

A

IVC

19
Q

What other veins drain into the RIGHT RENAL VEIN?

A

The RIGHT RENAL VEIN does not have any extra renal vessels before it drains into the IVC

20
Q

What other veins drain into the LEFT RENAL VEIN?

A

LEFT Suprarenal Vein

LEFT GONADAL Vein (Left Testicular Vein/Left Ovarian Vein)

LEFT Inferior Phrenic Vein

LEFT 2nd Lumbar Vein

21
Q

Describe the Renal Fascia

A
22
Q

What is Gerota’s Fascia?

A

Anterior Renal Fascia

23
Q

What is Zuckerkandl’s Fascia?

A

Posterior Renal Fascia