Anatomy Flashcards

1
Q

Name the layers of the abdominal wall

A

Skin, campers, scarpas
Above the arcuate line:
External oblique, internal oblique, transersus, transversalis :: forming ant and post rectus heath wrapping around rectus abdominus,
periperitoneal fat
periotoneum
Bellow the arcuate line:
External oblique, internal oblique, transversus, transversalis. the transversalis fascia goes behind the rectus abdominus

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2
Q

What are the layers of the scrotum?

A

Skin, Dartos muscle and fascia, External spermatic fascia, cremasteric fascia, Internal spermatic fascia, Tunica vaginalis, Tunica albuginea

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3
Q

What is the blood supply of the testicle?

A

Testicula artery, Cremasteric artery, artery to ductus deferens

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4
Q

What is the blood supply of the adrenal gland?

A

Superior Supra-renal artery( off inferior phrenic artery)
Middle Supra-renal artery( off abdominal Aorta)
Inferior Supra-renal artery ( off renal artery)

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5
Q

What are the layers of the penis?

A

skin, superficial(darto’s fasica), Deep(buck’s) fascia, tunica albuginea

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6
Q

What is the venous drainage of the testicle?

A

small parenchymal veins –> differential veins –> pampinoform plexus –> on the right to IVC and left to the renal vein

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7
Q

What is the lymphatic drainage of the testicle?

A

Para-aortic and interaortocaval lymphnodes

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8
Q

What is the primary imaging modality of the scrotum?

A

Ultrasound

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9
Q

What are the different components of the blood testis barrier?

A

1- anatomic( tight junctions between sertoli cells)

2- functional component

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10
Q

what are the two primary cell types in the epididymis?

A

1- Principal Cells

2- Basal Cells

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11
Q

What is the arterial supply of the epidiymis?

A

1- Testicular artery ( caput and corpus)

2- differential artery ( Cauda )

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12
Q

What is the venous drainage of the epididymis?

A

Vena marginalis of Habeer –> pampinofrom plexus

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13
Q

What is the size of the vas deferens?

A

0.2 to 0.7 mm

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14
Q

What is the arterial supply of the vas deferens?

A

The artery to the vas deferens(deferential artery) - off superior vesical artery

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