The Urinary System

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Questions and Answers

Ultrafiltration occurs in the glomerulus due to the high pressure developed from the difference in diameters of the afferent and efferent vessels

True (A)

Glomerular filtrate is collected in the capsular space as a result of ultrafiltration in the glomerulus

True (A)

Urine formation involves processes such as reabsorption and absorption of water

True (A)

The glomerulus does not play a role in the formation of urine

<p>False (B)</p> Signup and view all the answers

Urine is formed through processes like ultrafiltration, reabsorption and ______

<p>secretion</p> Signup and view all the answers

When blood flows through the glomerulus, ultrafiltration takes place through its small ______

<p>pores</p> Signup and view all the answers

The glomerular filtrate formed as a result of ultrafiltration is collected in the ______ space

<p>capsular</p> Signup and view all the answers

This process is supported by the high pressure developed in the glomerulus, due to the difference in the diameters of afferent vessel and ______

<p>efferent</p> Signup and view all the answers

Flashcards

Ultrafiltration

The process where high pressure in the glomerulus forces fluid and small solutes into the Bowman's capsule.

Glomerular Filtrate

The fluid collected in the Bowman's capsule after ultrafiltration, containing water, ions, glucose, and waste products.

Reabsorption

The kidney function where essential substances and water are transported back from the filtrate into the blood.

Secretion

The process by which substances are transported from the blood into the renal tubule for excretion in urine.

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Glomerular Pores

Tiny openings in the glomerulus that allow small molecules to pass through during ultrafiltration.

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Capsular Space

The space within Bowman's capsule where glomerular filtrate is collected.

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Efferent Vessel

The blood vessel carrying blood away from the glomerulus.

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