Urinary System Gross Anatomy

In males it passes through the prostate. The kidney is referred to as an excretory organ because it excretes 1 wastes.

Gross Anatomy Of The Urinary System Video Lesson

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Urinary system gross anatomy. Gross anatomy of the human urinary system. Internal urinary sphincter controls the movement of urine from the bladder to proximal urethra involuntary external urinary sphincter controls the voluntary voiding of urine why does the pressure in the bladder change so little as its volume increases from 50 300ml. Upper portions of the kidneys are somewhat protected by the eleventh and twelfth ribs figure 1.

They are about 1114 cm in length 6 cm wide and 4 cm thick and are directly covered by a fibrous capsule composed of dense. Neck of urinary bladder the neck of the bladder surrounds the originof the urethra the neck is the most inferior and also themost fixed part of the bladder. During micturition urination urine leaves the bladder through the urethra.

Gross anatomy of urinary system. Length varies between the sexes. Review sheet 40 305.

Watch the whole lecture all 8 videos by goin. Gross anatomy of the urethra. Thin walled tube that leads from the bladder.

Anatomy of the urinary system. It is also a major homeostatic organ because it maintains the electrolyte 2 and 3 balance of the blood. Complete the following statements.

Urinary system anatomy kidneys. The urine leaves the kidneys through the ureters and is stored in the bladder. Gross anatomy of the urinary system.

Each kidney weighs about 125175 g in males and 115155 g in females. Photo courtesy of gunther von hagens body worlds the anatomical exhibition of real human bodies. The left kidney is located slightly higher than the right kidney because the right side of the liver is much larger than the left side.

The kidneys filter blood and produce urine. After watching this video youll be able to describe how the organs of the urinary system function to eliminate waste from the body. The internal space is the lumen.

More renin angiotensin question sets can be found here. Part 2 of 8 in a lecture on the urinary system in a flipped human anatomy course taught by wendy riggs. The kidneys are a pair of bean shaped organs found along the posterior wall of the abdominal cavity.

It is anchoredinto position by a pair of tough fibromuscularbands pubovesical ligaments in female andpuboprostatic ligaments in male.

Seer Training Components Of The Urinary System