Renal corpuscle Flashcards

1
Q

The renal corpuscle has a spherical structure that consists of:

A
  • Glomerular capsule (Bowman’s capsule)
    -Cup-shaped chamber
    -Capillary network (gloemrulus)
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2
Q

True or false: The glomerulus consists of 50 intertwining capillaries

A

True

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3
Q

Which arteriole delivers blood to the glomerulus

A

afferente arteriole

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4
Q

Blood leaves via which arteriole?

A

Efferent arteriole

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5
Q

Arrange these in proper order regarding the blood flow in the glomerulus

A

1) Flows in peritubular capillaries
2) Which drains into small venules
3) And return blood to venous system

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6
Q

Where does filtration occur in the kidney?

A

Renal corpuscle

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7
Q

Filtration forces water and dissolved solutes of glomerular capillaries into what space

A

capsular space

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8
Q

True or false- The kindeys produce protein-rich solution(filtrate) similar to blood plasma

A

False- It is protein-free solution

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9
Q

There are 3 functions of the renal tubule- many of these is to reabsorb and secrete. What is it reabsorbing and secreting

A
  1. Reabsorb useful organic nutrients that enter filtrate
  2. Reabsorb more than 90% of water in filtrate
    3) Secrete waste products that failed to enter renal coruscle through filtration at glomerulus
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10
Q

Cortical nephrons consist of ho much of all nephrons

A

85%

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11
Q

These are located most within the superficial cortex of kidney

A

Cortical nephrons

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12
Q

Is the Nephron Lopps (Loop of Henle) long or short?

A

short

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13
Q

Effterent arteriole delivers blood to a network of _____CAPILLARIES

A

Pertibular capillaries

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14
Q

How much does the Juxtamedullary nephrons consits of all nephrons

A

15%

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15
Q

How far does the nephron loop extend?

A

Deep into medulla

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16
Q

Where do the pertubular capillaries connect to

A

Vasa recta

17
Q

Where is the glomerular capsule connected to?

A

Initila segment of renal tubule

18
Q

What does the glomerular capsule form in the renal corpuscle

A

the outer wall

19
Q

True or false- glomerular capsule encapsulates glomerular capillaries

A

True

20
Q

The glomerulus is also known as the

A

knot of capillaries