Review Flashcards by Ben Leon

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Q

PVR equation?
TLC with NM and obesity? FRC with obesity?
Zone 1 pressures? Zone 2? Zone 3?
Paraneoplastic with squamus CC?
Aspiration tends to go which direction? Trachea shift?
Primary neoplasm: CK7? CK20? TTF-1?

A

mPAP - PCWP/ CO
NM = Low; Obesity = normal; Obesity = LOW FRC
1. ) PA>Pa>Pv
2. ) Pa>PA>Pv
3. ) Pa>Pv>PA
Hypercalcemia
Right; same direction
+, -, +

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Q

FRC is what?
Compliance with asthma? Obesity? Emphysema? ILD?
Large pleual effusion: Compliance? Volumes? DLCO?
A-a eq?
Winters formula?

A

Pull of chest wall = recoil of the lung
Same; same; higher; lower
Same; lower; lower but normal when corrected for volume
PAO2 = (Pbar-PH20)* Fi02 - (PaCO2/RQ)
Expect [PCO2] = 1.5 x [HCO3-] +8 +/- 2

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Q

Causes of bronchopneu? (3) Lobar? (2) Interstitial?
Pus in pleura?
Emphysema types? Location?
Asthma: Cells? Release what? (3) Does what? (3)
Primary TB location? Type of necrosis?
2ndary TB necrosis? Common finding? Test?
Honeycombing with?
What does silicosis cause? Leads to?
Beryllium presents like?
Sarcoid has increased what? (2)

A

Staph, H flu, pseudo; Kleb, strep pneu; viral
empyema
a-1-anti tryp = panacinar; smoke = upper lobe, centriacinar
TH2; IL-4 (IgE),5(Eisino),10(mast cells)
Subpleural; caseating
Causeaus; milliary; AFB
IPF
Phagosomes suck; TB
Sarcoidosis
Ca and ACE

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Q

Pulm htx MAP?
Primary presents in who?
Secondary due to?
RDS on histology? Treatment?
Neo RD risk of?
Tension pneumo trachea?
Regular pneumothorax?

A

> 25
Young females
Hypoxemia
Hyaline; PEEP
Eyes, brain, lung
Away from effected side
Towards affected side

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