Hema
20 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Hgb formula

RBC x 3

Hct (%) formula

Hgb x 3

MCV formula

(Hgb (%) x 10) / RBC count

MCV normal value

<p>80-100 fL</p> Signup and view all the answers

MCH formula

<p>(Hgb (g/dL) x 10) / RBC count</p> Signup and view all the answers

MCH normal value

<p>26-32 pg</p> Signup and view all the answers

MCHC formula

<p>(Hgb x 100) / Hct (%)</p> Signup and view all the answers

MCHC normal value

<p>32-36 g/dL</p> Signup and view all the answers

RDW formula

<p>(SD ÷ MCV) x 100</p> Signup and view all the answers

RDW normal value

<p>11.5 - 14.5 % sa adult and 14.2 - 19.9 sa newborn</p> Signup and view all the answers

Poikilocyte (shape variation) grading 0-2

<p>Normal</p> Signup and view all the answers

2-10

<p>+1</p> Signup and view all the answers

10-20

<p>+2</p> Signup and view all the answers

20-50

<p>+3</p> Signup and view all the answers

50

<p>+4</p> Signup and view all the answers

Hematocrit layers

<p>Fatty layer, plasma, buffy coat, packed RBC, clay, wax</p> Signup and view all the answers

Hct centrifugation time

<p>10 mins</p> Signup and view all the answers

Hematocrit method

<p>Adam's microhematocrit (10-15k x g for 5 mins) and Wintrobe's microhematocrit (2k-2300 x g for 3 mins)</p> Signup and view all the answers

Sources of error

<p>Overanticoagulation, overcentrifugation, undercentrifugation, trapped plasma (due to poikilocytes and false inc. in Hct)</p> Signup and view all the answers

Hgb determination method

<p>Cyanmethemoglobin using Drabkin's reagent, applicable except to sulfhemoglobin</p> Signup and view all the answers

More Like This

Hematology Flashcards - Chapter 15
98 questions
Hematopoiesis Flashcards
6 questions

Hematopoiesis Flashcards

WellRegardedObsidian1129 avatar
WellRegardedObsidian1129
Hematology Chapter Overview
60 questions
Hematologic Drugs Flashcards
10 questions
Use Quizgecko on...
Browser
Browser