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Flashcards in More CP Deck (29)
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1

composition of RBC basophilic stippling

aggregated ribosomes

2

composition of howell-jolly bodies

DNA

3

composition of pappenheimer bodies

Iron

4

composition of Heinz bodies

denatured Hgb

5

Can you see Heinz bodies on Wright-Giemsa stain?

No. Need supravital stain

6

composition of cabot rings

remnant of mitotic spindle

7

Which HLA allele is associated with grave's disease

HLA-DR3

8

What type of virus is rotavirus

double stranded, non-encapsulated RNA

9

What is the MOA of fluoroquinolones

inhibit DNA topoisomerase

10

What two bacteria are CAMP test positive

-Group B strep (Strep agalaticae)
-Listeria

11

What coagulation factor deficiencies are inherited in an X-linked recessive manner

Hemophilia A and B (factors 8 and 9)

12

What coagulation factor deficiencies are inherited in an autosomal recessive manner

Factors 7 and 11

13

What coagulation factor deficiencies are inherited in an autosomal dominant manner

von willebrand disease

14

Which BRCA mutation is higher risk for male breast ca

BRCA2

15

Pt with anti-Kell. What percentage of white donor population will have antigen-neg blood

90%

16

Patient with hyperthermia, dry skin, flushing, AMS, psychosis

anticholinergic poisoning
-Atropine, antihistamines, TCAs, scopolamine

17

patient with salivation, lacrimation, urination, diarrhea, GI cramps, emesis, diaphoresis, miosis, wheezing

Cholinergic poisoning
organophosphates, pilocarpine, carbamate

18

patient with hypertension, tachycardia, mydriasis, anxiety, hyperthermia

adrenergic poisoning
-amphetamines, cocaine, pseudoephedrine, PCP

19

poisoning with what two agents gives you abnormally high venous oxygen content

cyanide
hydrogen sulfide

20

poisoning with which alcohol will give you oxlate crystals in urine

ethylene glycol

21

What is toxic metabolite of acetominophen

N-acetyl-P-benzoquinone imine
NAPQI

22

What is inheritance pattern and defect in familial hypercholesterolemia

Autosomal dominant
Deficiency or malfunctioning of LDL receptors

23

What tumors show increased AFP

yolk sac
HCC

24

What metabolites can be found to be elevated in the urine of pts with neuroblastoma

Vanillylmandelic acid (VMA, derived from epi and norepi)
Homovanillic acid (HVA, derived from dopamine)

25

Which ketone is urine dipstick test sensitive to

acetoacetic acid

26

What is normal pH of urine

mildly acidic pH 6.0

27

What are light criteria for transudate vs exudate

Exudate:
Pleural fluid: serum protein ratio >0.5
Pleural fluid:serum LD ratio >0.6
Pleural fluid LD > 2/3 ULN serum LD

28

allergic rhinitis, severe asthma, fever, hypereosinophilia

eosinophilic granulomatosis with polyangiitis

29

By CLIAA standards, how frequently must QC be performed

once every 24 hours or as recommended by manufacturer