bloods vessels part 2

Question 1

age range of kawasaki disease

Answer 1

<4

Question 2

what is kawasaki

Answer 2

pediatric vasculitis that damages, aneurysm or thrombus -> MI

Question 3

cause of kawasaki

Answer 3

idiopathic

Question 4

symptoms of kawasaki

Answer 4

persistent fever, cervical lympphadenopathy, strawberry tongue

Question 5

what type of hypersensitivity is wegener granulomatosis

Answer 5

2

Question 6

wegener granulomatosis involves which areas mainly

Answer 6

kidneys and upper/lower resp tracts

Question 7

what happens in wegener granulomatosis

Answer 7

necrotizing vasculitis ->ischemia

Question 8

wegener granulomatosis untreated

Answer 8

80% lethal, usually mid age males

Question 9

what is thromboangiitis obliterans

Answer 9

medium size arteries have inflam and thrombosis -> vascular insufficiency

Question 10

where is thromboangiitis obliterans typically

Answer 10

feet and hands

Question 11

thromboangiitis obliterans how to know if ischemia

Answer 11

painful extremities, cyanosis/cold

Question 12

thromboangiitis obliterans passively get

Answer 12

ulcerations and gangrene

Question 13

what increases likelihood of thromboangiitis obliterans

Answer 13

smoking

Question 14

what is exaggerated vasoconstriction causing pallor and cyanosis

Answer 14

raynauds phenomenon

Question 15

if you have chronic raynauds what happens

Answer 15

atrophy of skin, ct, and muscles

Question 16

who gets raynauds

Answer 16

young adult females

Question 17

what is raynauds secondary to

Answer 17

atheroslerosis, buergers disease, sle, scleroderma, and atherosclerosis

Question 18

90% of venous diseases (3)

Answer 18

1. varicose
2. phlebothrombosis: venous thromb w/o inflam
3. thrombophlebitis: venous thromb following inflam

Question 19

MC area of varicose and look

Answer 19

tortuous and dilated, mc legs

Question 20

how often does varicose happen

Answer 20

1/3 of females

Question 21

risk varicose and symptoms

Answer 21

obesity, pain and edema

Question 22

thrombophlebitis

Answer 22

thrombosis w/ inflam

Question 23

t or f thrombophlebitis typically have dvt

Answer 23

t

Question 24

localized thrombophlebitis symptoms

Answer 24

cyanosis/erythema, edema, pain

Question 25

what is the red white and blue disease

Answer 25

raynauds

Question 26

risks of thrombophlebitis

Answer 26

surgery, prego, obesity, IMMOBILIZATION, chf

Question 27

what could thrombophlebitis cause

Answer 27

pulmonary embolism

Question 28

2 types of lymphedema

Answer 28

1. congenital : abnormalities

2. obstruction to normal lymph vessel

Question 29

lymphangitis

Answer 29

acutre lymphatic vessel inflam: bacteria

Question 30

t or f most vascular tumors are malig

Answer 30

f benign, but can be aggressive (kaposi sarcoma)

rare: highly aggressive angiosarcoma

Question 31

where do vascular tumor orig

Answer 31

endothelial cells

Question 32

what has increased growth in hemangioma

Answer 32

capillary

Question 33

where is hemangioma usually

Answer 33

face, head, neck

Question 34

fx hemangiomas

Answer 34

75-90% resolve by 7

Question 35

what has red painful streaks along lymph channel

Answer 35

lymphangitis

Question 36

cause of kaposi sarcoma

Answer 36

hhv 8

Question 37

what is HHV 8 a defining disease for?

Answer 37

aids

Question 38

who gets angiosarcoma

Answer 38

older adults

Question 39

is angiosarcoma systemic?

Answer 39

usually local invasive

Question 40

where do angiosarcoma usually metas?

Answer 40

lymph nodes

Question 41

angiosarcoma never recur

Answer 41

f, poor prognosis

Question 42

MC locations angiosarcoma

Answer 42

skin, breast, liver

Question 43

what causes hepatic angiosarcomas

Answer 43

foreign bodies….irradiation

Question 44

best vascular intervention

Answer 44

stent: luminal patency and antithrombotic meds for chronic

Question 45

what replace or bypass arteries?

Answer 45

vascular grafts

Question 46

prob w/ synthetic grafts

Answer 46

prone to thrombosis

Question 47

which vein used as vascular replacement

Answer 47

great saphenous: 50% @ 10 yrs