Oleh: dr. M Faiq SulaifiKuliah Ilmu Dasar KeperawatanProgram S1 Ilmu Keperawatan

STIKES MUHAMMADIYAH LAMONGAN

Anatomi Sistem Urinaria

Sistem Urinaria

The urinary system consists of two kidneys, two ureters, a urinary bladder,and a urethra

Posisi Saluran kemih

Posisi Saluran Kemih

Posisi Ginjal

Anatomi Ginjal

Anatomi Ginjal1. A fibrous capsule,

surrounding the kidney

2. The cortex, a reddish-brown layer of tissue immediately below the capsule and outside the pyramids

3. The medulla, the innermost layer, consisting of pale conical-shaped striations, the renal pyramids.

4. The hilum is the concave medial border of the kidney where the renal blood and lymph vessels, the ureter and nerves enter.

5. The renal pelvis is the funnel-shaped structure

Vaskularisasi Ginjal

Struktur Nefron

Nefron Korteks

Struktur Nefron

Nefron Juxtaglomeruler

Struktur Korpuskel Ginjal

1korpuskel renalis terdiri dari:GlomerulusCapsula Bowman

Struktur Glomerulus

Membran filtrasi:1.Endotel kapiler2.Membran basal3.Podosit

Struktur Tubulus Ginjal

Histologi Tubulus Ginjal

Struktur Pelvis Renalis

Struktur Pelvis, Ureter dan Vesika Urinaria

Struktur Pelvis, Ureter dan Vesika Urinaria

Simplified tracing of a radiographic image after injection of contrast medium(intravenous urogram)

Struktur Ureter

1. The ureters are the tubes that convey urine from the kidney to the urinary bladder.

2. They are about 25 to 30 cm long with a diameter of about 3 mm.

3. The ureter is continuous with the funnel-shaped renal pelvis.

Penampang Ureter

The ureters consist of three layers of tissue:1.An outer covering of fibrous tissue, continuous with the fibrous capsule of the kidney2.A middle muscular layer consisting of interlacing smooth muscle fibres; circular layer and longitudinal layer3.An inner layer, the mucosa, lined with transitional epithelium

Struktur Vesika Urinaria

Struktur Vesika UrinariaThe bladder wall is composed of three layers:1.The outer layer of loose connective tissue,

containing blood and lymphatic vessels and nerves,

2.The middle layer, consisting of a mass of interlacing smooth muscle fibres and elastic tissue loosely arranged in three layers This is called the detrusor muscle and it empties the bladder when it contracts

3.The mucosa, lined with transitional epithelium

Struktur Vesika Urinaria

Struktur Vesika Urinaria

Posisi Uretra Wanita

Posisi Uretra Pria

Struktur Vesika Urinaria dan Uretra

Struktur vesika urinaria:a.Femaleb.MaleUretra pria:1.Pars prostatika2.Pars membranosa3.Pars spongiosa

Spincter Uretra

Kontrol Miksi

Kontrol Miksi

Kelainan Anatomis

Jazakumullah Khairan