resp onco 5

Question 1

pleomorphic gram negative coccobacilli

Answer 1

H. influenza … chocolate agar

Question 2

eaton agar grows

Answer 2

mycoplasma pneumonia

Question 3

blood agar

Answer 3

strept pneumonia

Question 4

what are three phases of ALL treatment

Answer 4

induction, consolidation and maintenance

Question 5

ALL txt

Answer 5

vincristine, L asparginase and prednisone

prednisone (formation of intracellular receptor complex)

Question 6

obesity hypoventilation synd what happesn to A-a gradient

Answer 6

normal

Question 7

monoclonal antibody that inhibits VGEF

Answer 7

BEVACUZUMAB

Question 8

breast cancer with antibodies postive to erbB2 what is the mechanism of drug for this disease

Answer 8

antibody dep cytotoxicity

binds to the exracellular part of ERBB2

Question 9

cells with fried egg appearance

Answer 9

oligodendrogliomas also ovarian dygermimoma

Question 10

perivascular pseudorossttes

Answer 10

ependymomas

Question 11

small blue cells

Answer 11

medulloblastomas and in lung cancer small cell (oat cell)

Question 12

round microscopic calcifications

Answer 12

psamomma bodies in meningioma , papillary thyroid carcinoma, serous cystadenocarcinoma of ovary

Question 13

ground glass opacity in lung after a pneumonia insult

Answer 13

ARDS …. decreased clearance of alveolar fluid and alveolar collapse

Question 14

flesh coloured shiny lesion on forearm

Answer 14

Basal cell carcinoma

Question 15

actinic keratosis is precursor for

Answer 15

Squamous cell carcinoma

Question 16

NF 1

Answer 16

17, neurofibromas, cafe au lait spots, lisch nodules on irirs

Question 17

NF 2

Answer 17

22, merlin protein, schwanomas,

Question 18

bohr effect

Answer 18

good for ishchemic tissue …. increases co2 partial pressure and pH becomes acidic….. less o2 affinity … right shift of curve

Question 19

how to differentiate ARDS and pulmonary edema

Answer 19

LVEDP is normal in ARDS whereas in p.edema it cn be higher due to HF

Question 20

what happens to 2,3 BPG at high altitudes

Answer 20

increases … right shift

Question 21

pt has ALL physician gives treatment to avoid other infections what is the drug

Answer 21

fligrastim (granulocyte colony stimlating factor) ….

Question 22

eltromboprag

Answer 22

thrombopoetin recepto agonist

Question 23

risk factors for laryngeal carcinoma (true vocal cords)

Answer 23

smoking and alcohol NOT HPV 6 11

Question 24

chromosome 5 assoc with

Answer 24

Familial adenomatous polyposis

Question 25

chromosme 13

Answer 25

retinoblastoma

Question 26

native american, arizona, prodromal symptoms……. fever muscle pain cough headache …….. bilateral lung inf and pleural effusion
labs revela elevated liver enzymes and thrombocytopenia

Answer 26

hantavirus ….. rodents

Question 27

recurrent otitis media in younger children

Answer 27

langharhens cell histiocytosis

Question 28

metaplasia in lower esophagus

Answer 28

squamous epithelium by simple columnar epithelium with goblet cells

Question 29

what would a stain in barrets esophagus show

Answer 29

mucin positive …. due to goblet cells

Question 30

high TRAP in what condition and signs and symptoms

Answer 30

hairy cell leukemia , anemia thrombocytopenia leukopenia

Question 31

neuroblastoma stains

Answer 31

bombesin

Question 32

orimary prevetnion

Answer 32

prevent onset of disease

Question 33

secondary prevention

Answer 33

early detection

Question 34

tertiary prevention

Answer 34

disease already present .. decrease morbidity mortality

Question 35

induction of treatment ALL

Answer 35

M phase drug like vincrstine