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NBME CBSE EXAM LATEST TESTBANK 2024 WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS(ALL WHAT YOU NEED) LATEST EDITION 2024 $29.99   Add to cart

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NBME CBSE EXAM LATEST TESTBANK 2024 WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS(ALL WHAT YOU NEED) LATEST EDITION 2024

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NBME CBSE EXAM LATEST TESTBANK 2024 WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS(ALL WHAT YOU NEED) LATEST EDITION 2024

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  • September 6, 2024
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NBME CBSE EXAM LATEST TESTBANK 2024 WITH
ACTUAL QUESTIONS AND CORRECT VERIFIED
ANSWERS/ALREADY GRADED A+ 100% GUARANTEED
TO PASS CONCEPTS(ALL WHAT YOU NEED) LATEST
EDITION 2024




Type II pneumocytes - ANSWER-surfactant (*lecithin*)
Proliferate after injury
Type I progenitors
*Neonatal Respiratory Distress Syndrome*


Polio live v killed vaccine - ANSWER-Killed = Salk = IgG


Live = Sabin = IgG + IgA
- can be shed in feces


Neonatal Respiratory Distress:
Etiology + Tx - ANSWER-Maternal DM (*high insulin*)
or C-section (*low cortisol*)
TX: *dexamethasone* before birth

,Lung maturity determined with - ANSWER-Amniocentesis of Phospholipids
(*type II pneumocytes)
L >> S


Type I pneumocytes - ANSWER-Squamous gas diffusion


Elastase in lungs - ANSWER-macrophage: *lysosomes*
PMN: *azuronphilic granules*


Elastin stretches and recoils due to - ANSWER-Lysine interchain crosslinks


air pressure and
intrapleural pressure at FRC - ANSWER-Air pressure = 0
Intrapleural pressure = -5


Pulm Vasc Resistance is lowest during - ANSWER-Exhale of Tidal Volume


Lung Compliance is decreased by - ANSWER-LHF, pulmonary edema,
pulmonary fibrosis


Lung Compliance is increased by - ANSWER-emphysema, age


Obesity affects ERV and FRC - ANSWER-DECREASE
ERV & FRC


Blood flow/min (pulmonary v systemic) - ANSWER-pulmonary = systemic

,Anatomic pulmonary shunting - ANSWER-Bronchial circulation causes
*decreased PO2 in LA/LV*
than in pulmonary capillaries


More ventilation is at the - ANSWER-BASE


O2-Hgb dissociation LEFT shift - ANSWER-basic, cold, low 2,3 BPG
low pO2 (compensatory erythrocytosis)


O2-Hgb dissociation RIGHT shift - ANSWER-low pH, high 2,3BPG, high T
HOT, ACIDIC


CO2 transport to lungs - ANSWER-*carbonic anhydrase*
Cl shift
*Haldane*: CO2 released to lung
(*Bohr*: O2 release to tissue)


CO poisoning causes - ANSWER-carboxyhemoglobin
no affect on PaO2


Cyanide poisoning causes - ANSWER-lactic acidosis


How to treat cyanide poisoning - ANSWER-*Amyl nitrite* --> Methemoglobin
THEN *Thiosulfate* (hydroxycobalamin)


Normal A-a gradient - ANSWER-5-15

, Hypoventilation: Heroin OD or high altitude


Increased A-a gradient - ANSWER-*Diffusion impairment* (fibrosis)
*R-L shunt* (aspiration, ARDS)
*V/Q mismatch* (pulmonary edema


AT --> AT II
where and how - ANSWER-ACE
(- high in sarcoidosis)
In small pulmonary bV


C5a induces what - ANSWER-PMN influx (ie: in lungs)


Korotkoff sound - ANSWER-BP cuff - appear and disappear
in inflation/deflation


Pulsus Paradoxus - ANSWER-10mmHg difference in
Korotkoff sound


Pulsus Paradoxus occurs in - ANSWER-Cardiac Tamponade


Kussmaul sign - ANSWER-JVP rises *during inspiration*
Constrictive Pericardiditis


Restrictive/Interstitial Lung Disease:

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