100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
NBME CBSE EXAM QUESTIONBANK |GUARANTEED PASS!!! $24.49   Add to cart

Exam (elaborations)

NBME CBSE EXAM QUESTIONBANK |GUARANTEED PASS!!!

 8 views  0 purchase
  • Course
  • NBME CBSE
  • Institution
  • NBME CBSE

NBME CBSE EXAM QUESTIONBANK |GUARANTEED PASS!!! Type II pneumocytes - ACCURATE ANSWERS surfactant (*lecithin*) Proliferate after injury Type I progenitors *Neonatal Respiratory Distress Syndrome* Polio live v killed vaccine - ACCURATE ANSWERS Killed = Salk = IgG Live = Sabin = IgG + Ig...

[Show more]

Preview 4 out of 315  pages

  • August 30, 2024
  • 315
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • nbme cbse
  • NBME CBSE
  • NBME CBSE
avatar-seller
EXAMLINKS
NBME CBSE EXAM QUESTIONBANK
|GUARANTEED PASS!!!

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


Polio live v killed vaccine - ACCURATE ANSWERS✔✔ Killed = Salk
= IgG


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


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


Lung maturity determined with - ACCURATE ANSWERS✔✔
Amniocentesis of Phospholipids (*type II pneumocytes)
L >> S

,Type I pneumocytes - ACCURATE ANSWERS✔✔ Squamous gas
diffusion


Elastase in lungs - ACCURATE ANSWERS✔✔ macrophage:
*lysosomes*
PMN: *azuronphilic granules*


Elastin stretches and recoils due to - ACCURATE ANSWERS✔✔
Lysine interchain crosslinks


air pressure and
intrapleural pressure at FRC - ACCURATE ANSWERS✔✔ Air pressure
=0
Intrapleural pressure = -5


Pulm Vasc Resistance is lowest during - ACCURATE ANSWERS✔✔
Exhale of Tidal Volume


Lung Compliance is decreased by - ACCURATE ANSWERS✔✔ LHF,
pulmonary edema,
pulmonary fibrosis


Lung Compliance is increased by - ACCURATE ANSWERS✔✔
emphysema, age

,Obesity affects ERV and FRC - ACCURATE ANSWERS✔✔
DECREASE
ERV & FRC


Blood flow/min (pulmonary v systemic) - ACCURATE ANSWERS✔✔
pulmonary = systemic


Anatomic pulmonary shunting - ACCURATE ANSWERS✔✔ Bronchial
circulation causes
*decreased PO2 in LA/LV*
than in pulmonary capillaries


More ventilation is at the - ACCURATE ANSWERS✔✔ BASE


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


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


CO2 transport to lungs - ACCURATE ANSWERS✔✔ *carbonic
anhydrase*

, Cl shift
*Haldane*: CO2 released to lung
(*Bohr*: O2 release to tissue)


CO poisoning causes - ACCURATE ANSWERS✔✔
carboxyhemoglobin
no affect on PaO2


Cyanide poisoning causes - ACCURATE ANSWERS✔✔ lactic acidosis


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


Normal A-a gradient - ACCURATE ANSWERS✔✔ 5-15


Hypoventilation: Heroin OD or high altitude


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


AT --> AT II

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller EXAMLINKS. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $24.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

78252 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$24.49
  • (0)
  Add to cart