Blood Pathology Flashcards

1
Q

What are the three types of blood vessels?

A

CAV
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2
Q

Name three types of layers of blood vessels? And what they entails?

A

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3
Q

Which blood vessels contains valves?

A

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4
Q

Give examples of large arteries and medium sized arteries? [4]

A

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5
Q

What are the sizes of small arteries and arteries? [2]

A

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6
Q

What are the functions of Vascular wall? [5]

A

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7
Q

Name two types of vascular response to injury?[2]

A

ECD + VSMC
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8
Q

Explain the Endothelial cell dysfunction response to injury?

A

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9
Q

Explain vascular smooth muscle cell response to injury?

A

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10
Q

Define BP?

A

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11
Q

Name two types of Hypertensive Vascular Diseases? [2]

A

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12
Q

Explain Hypertension? [3]

A

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13
Q

Define Malignant Hypertension? And Name two Conditions that results due to MH? [3]

A

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14
Q

Name two factors which affects BP? [2]

A

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15
Q

Name factors which influence Cardiac output? [3]

A

MHB
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16
Q

Name factors which determines Peripheral Vascular Resistance? And it is determined where? [3]

A

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17
Q

Names types of vasoconstrictors and vasodilators? [6]

A

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18
Q

Name two types of hypertension? [2]

A

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19
Q

Explain the Essential/Idiopathic hypertension?

A

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20
Q

Explain the Secondary hypertension?

A
  1. Occurs in less than 10% of cases
  2. Caused by 9ther conditions like liver failure, renal diseases, renal artery stenosis, neurological disorders, endocrine abnormalities
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21
Q

Define Ateriosclerosis?

A
  1. Arterial wall thickening and loss of elasticity
  2. Smooth mm hypertrophy and intimal thickening and fibrosis
22
Q

Name three patterns of Ateriosclerosis? [3]

A

Slide 16

23
Q

Name two Vascular pathology in Hypertension? [2]

A
  1. Hyaline Ateriosclerosis
  2. Hyperplastic Ateriosclerosis
    Slide
24
Q

Explain Hyaline Ateriosclerosis? [4]

A

Slide 15
Ass with: Luminal Stenosis

25
Q

Explain Hyperplastic Arteriosclerosis?

A

Slide 15
Ass with: Necrotizing Arteriolitis

26
Q

Explain Hyperplastic Arteriosclerosis?

A

Slide 15
Ass with: Necrotizing Arteriolitis

27
Q

Define Atherosclerosis?

A

Slide 17

28
Q

Name lesions caused by Atherosclerosis?

A
  1. Mechanical obstruction of the arteries
  2. Plaque rupture, which leads to thrombosis, which can also cause embolism
  3. Weakening of the blood vessels wall leading to Aneurysm
    Slide 18
29
Q

Name 7 risk factors of Atherosclerosis?

A

Slide 19

30
Q

Explain Atherosclerosis Pathogenesis?

A

Slide 21 & 22

31
Q

What are the consequences of Atherosclerosis? [5]

A

VVATS
Slide 23

32
Q

Define Aneurysm?

A

An abnormal vascular dilation
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33
Q

Name two types of Aneurysm and explain them ?

A

Slide 24

34
Q

Name two types of True Aneurysm?

A
  1. Saccular
  2. Fusiform
35
Q

Explain the pathogenesis of an Aneurysm?

A

Slide 25

36
Q

Explain the pathogenesis of an Aneurysm?

A

Slide 25

37
Q

Define Diseection?

A

Slide 26

38
Q

What are the Predisposing conditions for AAA?

A
  1. Hpt
  2. Atherosclerosis
39
Q

What are the clinical consequences of AAA

A
40
Q

What are the clinical consequences of AAA

A
41
Q

What are the clinical consequences of Atherosclerosis

A
42
Q

What are the complications of Aneurysm and Dessection?

A

Slide 27

43
Q

Dissection occurs in? Risk factors [4]

A

Slide 28

44
Q

Clinical features of AD?

A

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45
Q

Define Vasculitis?

A

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46
Q

Name three causes of Vasculitis?

A

Slide 30

47
Q

Name 6 disorders of the Veins and Lymphatics?

A

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48
Q

Define Varicose Veins and name 4 causes?

A

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49
Q

Define Esophageal varices?

A

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50
Q

Define Hemorrhoides?

A

Slide 34

51
Q

Hemorrhoids can result in?

A

Slide 34

52
Q

Define Phlebothrombosis and Thrombophlebitis?

A

Slide 35