red blood cell abnormalities Flashcards
variation of cell size
a. anisocytosis
b. anisochromia
c. poikilocytosis
anisocytosis
variation of hemoglobin content
a. anisocytosis
b. anisochromia
c. poikilocytosis
anisochromia
variation of rbc cell shape
a. anisocytosis
b. anisochromia
c. poikilocytosis
poikilocytosis
it assess anisocystosis
a. rdw
b. mchc
b. normochromic
RDW - red blood cell width
mcv asses what?
a. size
b. shape
size
mcv - 80-100 fL
increased in :
- POST TRANSFUSION
- IDIOPATHIC OR PRIMARY SIDEROBLASTIC ANEMIA
- COMBINE ANEMIA
a. RDW
b. spherocyte
c. echinocyte
RDW
rdw - increase in heterogenous population of cells
hypochromia grading : area of pallor is two thirds of cell diameter
a. 1+
b. 2+
c. 3+
2+
abnormal ratio of membrane lecithin and sphingomyelins
a. acanthocyte
b. echinocyte
c. target cell
acanthocyte
Mc leod syndrome
a. acanthocyte
b. elliptocyte
c. schistocyte
Mc leod syndrome
a. acanthocyte - McLeod syndrome
b. elliptocyte - gerbich null disease / Leach phenotype
c. schistocyte - hereditary uremic syndrome
anemia associated with renal insufficiency (UREMIA)
a. schistocyte
b. elliptocyte
c. stomatocyte
elliptocyte - UREMIA
- ARTIFACT IN AIR DRING
- PYRUVATE KINASE DEFICIENCY
schistocyte / schizocyte - HUS
BLOOD BANKED STORED FOR A LONG TIME
A. spherocyte
B. elliptocyte
C. stomatocyte
spherocyte / bronze cell
which of the following can be used to differentiate Thalassemia from IDA?
a. microcytes
b. Howell jolly bodies
c. cabot rings
d. target cell
target cells
gerbich null disease (Ge: -2, -3 , -4) / Leach phenotype
a. acanthocyte
b. elliptocyte
c. ovalocyte
elliptocyte
rbc inclucions that is POSITIVE TO FUELGEN REACTION
a. basophilic stippling
b. cabot rings
c. howell jolly bodies
howell jolly bodies
(HOW to put FUEL) ORRRRR SMALL LAUDE (JOLLY) nag ask sa us HOW TO PUT FUEL
nuclear fragment of DNA
a. basophilic stippling
b. cabot rings
c. howell jolly bodies
howell jolly bodies
blue berry bagel
a. basophilic stippling
b. cabot rings
c. howell jolly bodies
basophilic stippling
when u eat a BAGEL flavored BLUE BERRY its too sweet u need a 1 BASO of water
pyrimidine- 5 - nucleotidase deficiency
a. basophilic stippling
b. cabot rings
c. howell jolly bodies
basophilic stippling
remnants of microtubules of mitotic spindle
a. basophilic stippling
b. cabot rings
c. howell jolly bodies
cabot rings
represents nuclear remnant or abnormal histone biosynthesis
a. basophilic stippling
b. cabot rings
c. howell jolly bodies
cabot rings
precipitated, denatured hemoglobin due to oxidative injury
a. basophilic stippling
b. cabot rings
c. heinz bodies
heinz bodies
rbc inclusions : pitted golf ball
a. cabot rings
b. heinz bodies
c, hemoglobin h
heinz bodies - pitted golf ball
hemoglobin h - golf ball appearance of rbc
hereditary defects in HMP shunt, g6pd deficiency, unstable hemoglobin
a. cabot rings
b. heinz bodies
c, hemoglobin h
heinz bodies
rbc inclucions that can be seen often in the periphery of the cell
a. pappenheimer bodies
b. heinz bodies
c, hemoglobin h
pappenheimer bodies
unused iron deposits
a. pappenheimer bodies
b. heinz bodies
c, hemoglobin h
pappenheimer bodies
it is also called as ROUS test
a. fuelgen reaction
b. brilliant cresyl blue
c. perl’s prussian blue
perl’s prussian blue
barr of gold/ clam shell appearance
a. hb c
b. heinz bodie
c, hemoglobin h
hb c / cc crystals
washington monument crystal
a. hb s
b. hb c
c. hb sc
hb sc
crystalline fingerlike / quartzlike crystal
a. hb c
b. hb s
c. hb sc
hb sc
rbc inclusions: nucleate rbc that contains non heme iron particles
a. pappenheimer bodies
b. ringed sideroblasts
c, hemoglobin h
ringed sideroblasts
inclusions: maurer’s dot
a. P. malariae
b. P. vivax
c. P. falciparum
P. faciparum
it may due to an artifact as a result of delay in smearing the blood
a. rouleaux
b. agglutination
rouleaux
abnormal erythrocyte distribution;
- COLD AGGLUTININ DISEASE
- HEMOLYTIC ANEMIA
- WALKING PNEUMONIA
a. agglutination
b. rouleaux
agglutination
