Random Flashcards

0
Q

Tíðni a fib e lungna/hjartaaðgerð

A

40% e hjarta

10-15% e lungna

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1
Q

Hvert sa lungnakrabbamein ser?

A

Lifur
Bein
Heili
Nyrnahettur (stundum)

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2
Q

Hvad má miltad vera stórt?

A

12,5 cm

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3
Q

Spurling test

A

Brjosklosprof þar sem ýtt er a höfuðið i snuningi

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4
Q

Pseudotumor cerebri

A

Aukinn þrýstingur i höfuðkúpu
Verður oft aukning a mænuvökva
Höfuðverkir, n.abducens palsy, papillooedema
Diamox lyf

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5
Q

Superscan

A

Intense symmetric activity in bones with diminished renal and soft tissue activity on a Tc99-m diphosphonate bone scan
Diffuse metastatic disease (prostata td)
Metabolic bone disease (hyperparathyroidism, osteomalacia)
Myelofibrosis/sclerosis
Mastocytosis
Paget’s disease

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6
Q

Charcots triad

A

Verkur ruq
Hiti
Gula
-> cholangitis

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7
Q

Reynouds pentat

A

Charcots
Confusion
Hypotension?

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8
Q

Eðlilegt CVP

A

8-12 mm vatns

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9
Q

Swan-ganz dæla

A

Farið með CVk i gegnum tricuspid að bifurcation i a. pulmonalis
Blásum upp blöðru, þrýstingurinn þarna a að vera sa sami og i vinstra atria = vedge þrýstingur
A að vera <10 mm vatns en er hærri i vi. Hjartabilun

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10
Q

SIRS

A

Systemic inflammatory response syndrome
Getur orsakað æðavikkunarlost
Td e bruna, trauma, hjartaaðgerðir
Skylt ARDS

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11
Q

Einkenni losts

A
Aukin HT (muna beta blokkera)
Kaldaveitt, föl húð. Seinkuð haræðafylling
Orthostatismi
BP fall
Metabolic acidosis
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12
Q

Eðlilegur hematocrit

A

0,45

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13
Q

SvO2

A

Tekið ur CVK

Venumettunin centralt þegar blóðið er buid að fara alla leið um líkamann

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