4/22

Question 1

normal A-a

Answer 1

5-15

Question 2

Most common PNAs neonate

Answer 2

GBS
E.coli
Klebsiella

Question 3

Most common PNAs infant-5years

Answer 3

RSV
S pneumo
S areus

Question 4

Most common PNAs age 5-20

Answer 4

S pneumo
m pneumo
c pneumo

Question 5

Most common PNAs age20-60

Answer 5

S pneumo

m pneumo

Question 6

60+

Answer 6

s pneumo
h flu
c pneumo
watch out for enterobacter and legionella

Question 7

community acquired PNA first abx

Answer 7

azithro

doxy

Question 8

Pao2 fio2 ration ARDS

Answer 8

<300

Question 9

How to tell emphysema vs chronic bronchitis

Answer 9

Dlco will be decreases with emphysema

Question 10

Common emphysema distribution

Answer 10

Centriolobular

Question 11

Alpha 1 emphysemadistribution

Answer 11

Panlobular

Question 12

squamous cell carcinoma paraneoplastic syndromes

Answer 12

Hypercalcemia

Dematomyosytis

Question 13

Adenocarcinoma paraneoplastic syndromes

Answer 13

DIC
Thrombophlebitis
Microangionpathic hemolytic anemia
Dermatomyositis

Question 14

small cell paraneoplastic

Answer 14

SIADH
Cushings
ACTH secretion
peripheral neuropathy
subacute cerebellar degeneration
Lambert eaton
subacute sensory neuropathy
limbic encephalitis
dermatomyositis

Question 15

large cell lung paraneoplastic

Answer 15

gynacoomastica

dermatomyositis

Question 16

pulmonary wedge press ARDS

Answer 16

<18

Question 17

Asbestos cancers

Answer 17

Adenocarcinoma most common

mesothelioma