Page 303 - Clinical Hematology_ Theory _ Procedures ( PDFDrive )

CHAPTER 15 ■ Macrocytic and Megaloblastic Anemias 287

m m m Folates

m m m . A

F , m ,

k µ m m B m k . A m m

m B . T mm - m - -

x m % m B , , ,

m IF. . T m .

A m m S m m m-

(vitamin B ) x . A
12
m , m m - q m .

. T I , m mm

m k ; m . F

k m m . T m , k m

x m k m z ,

k . T MCV .

, m ,

. T m Epidem iology

x . R - M k

m .

. M m m m x m F (B x . )

m m m .

S m - q , m , m -

m , m m . C k m

x k . k

m . I , -

, m m , -
NOTE: This is a good time to review the de nitions of Key z ;

Terms in the Glossary and ash cards on . It is a m , k ; x m ;

good time to complete Review Questions related to preced- m .

ing content.

Laboratory Findings

FOLIC ACID DEFICIENCY ANEMIA F m m
m m

D mm m , , mm ( . ).

k m

-

. Folic acid de ciency anemia NOTE: This is a good time to complete the end of chapter

. review questions.

Etiology

M m -

: BOX 15.3

. D -

. T , z Potential Causes of Folate De ciency

, , . A

m m - I q k

m - - I m , x m , ,

m , M , x m , ,

m , k . m

B m , x m , -
A m :

. I z m M ( ), x m , ,

k m m , m x

. m m A m