Pedia: Pulmonology

Question 0

What is the most common cause of bronchiolitis?

Answer 0

RSV

Question 1

Viral croup/ Epiglottis?

1. Stridor
2. HiB
3. Drooling with muffled voice
4. Lead sign

Answer 1

1. Viral croup the rest epiglottis

Question 2

Give the most common bacterial etiology of pneumonia:
0-28 days
3W-3M
4M-4Y 
5-15 years

Answer 2

0-28 days GBS
3W-3M strep pneumonia
4M-4Y strep pneumonia
5-15 years Mycoplasma and Chlamydophila pneumoniae

Question 3

TB dz is present if 3/5 of these ssx are present

Answer 3

Exposure
Ssx suggestive of TB
CXR
PPD
Other labs

Question 4

What etiology of pharyngitis causes sandpaper rash in the inguinal and ante cubical areas?

Answer 4

GABHS

Question 5

Drooling with hot potato voice in a patient with grossly infected molar extraction sites is probably due to?

Answer 5

Retropharyngeal abscess

Question 6

Culture of quinsy would usually yield?

Answer 6

GABHS and anaerobes

Question 7

A seal like barking cough with a steeple sign on xray is probably due to? How about sniffing dog position with a thumb sign on CXR?

Answer 7

LTB or croup parainfluenza

Epiglottis HIB

Question 8

A 6 month old swallowed a toy key where is it most likely located?
How about a 4 year old?

Answer 8

Larynx

R main stem bronchus

Question 9

What are the components of the dxtic criteria for TB ?

Answer 9

Exposure to person with active TB
PPD
SSx (cough fever 2 weeks, failure to gain weight, poor appetite, CLAD painless, no response to abx)
CXR
LABS

Question 10

4Cs of positive PPD at 5mm

Answer 10

Cxr
Contact
Compromise ICC
Clinical ssx