100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
NBME CBSE REAL EXAM 200 QUESTIONS AND ANSWERS LATEST (usmle step 1)MEDICAL EXAMINATION $17.99   Add to cart

Exam (elaborations)

NBME CBSE REAL EXAM 200 QUESTIONS AND ANSWERS LATEST (usmle step 1)MEDICAL EXAMINATION

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

NBME CBSE REAL EXAM 200 QUESTIONS AND ANSWERS LATEST (usmle step 1)MEDICAL EXAMINATION Cholecystokinin causes - ANS-pancreatic/gb contraction CCK is released due to - ANS-fatty acids and aa VIP causes - ANS-*increase pH* via H2O/e excretion Relax sphincter NO in GI causes - ANS-relaxation...

[Show more]

Preview 4 out of 196  pages

  • September 15, 2024
  • 196
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NBME CBSE REAL LAT
  • NBME CBSE REAL LAT
avatar-seller
joycewanjiku0036
NBME CBSE REAL EXAM 200 QUESTIONS AND
ANSWERS LATEST (usmle step 1)MEDICAL
EXAMINATION
Cholecystokinin causes - ANS-pancreatic/gb contraction

CCK is released due to - ANS-fatty acids and aa

VIP causes - ANS-*increase pH* via H2O/e excretion
Relax sphincter

NO in GI causes - ANS-relaxation of LES

Ghrelin causes - ANS-increased appetitie

GIP/GLP is released from - ANS-L cells

GIP/GLP causes - ANS-Dexcrease H
Increase insulin

Acute gastritis is caused by - ANS-*NSAID* (low PGE2 in PMN)
*Burns *= Curling (hypovolemic)
*Brain *= Cushing (high *Vagal*, ACh)

H pylori gastritis is located - ANS-antrum

H pylori gastritis increases risk for - ANS-MALT or
adenocarcinoma

H pylori gastritis histo - ANS-patchy infiltrate + multifocal atrophy

Autoimmune gastritis is located - ANS-body/fundus

,Autoimmune gastritis can risk - ANS-pernicious anemia

H pylori duodenal PUD tx - ANS-*(use 2): *Amoxicillin /
clarithromycin /
metronidazole / tetracycline
+
*PPI* (omeprazole)

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

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

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

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

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

Type I pneumocytes - ANS-Squamous gas diffusion

Elastase in lungs - ANS-macrophage: *lysosomes*
PMN: *azuronphilic granules* Commented [A1]:



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

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

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

Lung Compliance is decreased by - ANS-LHF, pulmonary edema,

, pulmonary fibrosis

Lung Compliance is increased by - ANS-emphysema, age

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

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

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

More ventilation is at the - ANS-BASE

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

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

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

CO poisoning causes - ANS-carboxyhemoglobin
no affect on PaO2

Cyanide poisoning causes - ANS-lactic acidosis

How to treat cyanide poisoning - ANS-*Amyl nitrite* -->
Methemoglobin

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 joycewanjiku0036. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $17.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75759 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
$17.99
  • (0)
  Add to cart