Free thyroxine (FT4)

Free thyroxine (FT4) values and definitions

Normal referent values of free thyroxine (ft4) test for Adults, are between 0.7 and 1.8 ng/dl (or between 9 and 23 pmol/L).

:

Adults

:
| :
:
:
0.7   -
1.8
ng/dl
normal
9   -
23
pmol/L
normal

Normal referent values of free thyroxine (ft4) test for Children, are between 0.8 and 2.0 ng/dl (or between 10 and 26 pmol/L).

:

Children

:
| :
:
:
0.8   -
2.0
ng/dl
normal
10   -
26
pmol/L
normal

Normal referent values of free thyroxine (ft4) test for , Pregnant, are between 0.5 and 1.0 ng/dl (or between 6.5 and 13 pmol/L).

:

:

Pregnant

:
| :
:
:
0.5   -
1.0
ng/dl
normal
6.5   -
13
pmol/L
normal

Also see:

LOW IONIZED CALCIUM IN BLOOD TEST What does low ionized calcium mean?

HIGH FERRITIN BLOOD TEST RESULT FOR MALE What does higher than normal ferritin test level for men mean?

IRON DEFICIENCY IN BLOOD TEST FOR WOMEN What does low iron level in blood mean for female?

HIGH NEUTROPHIL GRANULOCYTES (GRANS, POLYS, PMNS) TEST RESULT REFERENT VALUES FOR ADULT What does high Neutrophil granulocytes (grans, polys, PMNs) test result referent values for adult level mean?

HIGH ALANINE TRANSAMINASE BLOOD TEST LEVEL FOR FEMALE What does high (ALT/ALAT), SGPT blood test level mean for women?

HIGH TOTAL TRIIODOTHYRONINE TEST RESULT REFERENT VALUES What does high triiodothyronine test result referent values level mean?

LOW CD4+CELLS TEST RESULT REFERENT VALUES FOR ADULT What does low CD4+ cells test result referent values for adult level mean?

LOW LACTATE (VENOUS) TEST RESULT REFERENT VALUES What does low Lactate (Venous) test result referent values level mean?

LOW PERINUCLEAR ANTI-NEUTROPHIL CYTOPLASMIC ANTIBODIES (P-ANCA) TEST RESULT NEGATIVE REFERENT VALUES What does low Perinuclear anti-neutrophil cytoplasmic antibodies (p-ANCA) test result negative referent values level mean?

LOW LUTEINIZING HORMONE (LH) TEST RESULT REFERENT VALUES FOR ADULT FEMALE What does low luteinizing hormone (LH) test result referent values for adult female level mean?

LOW MEAN CELL VOLUME (MCV) (MCV) TEST RESULT REFERENT VALUES FOR MALE What does low Mean cell volume test result referent values for male level mean?

LOW BASE EXCESS BLOOD TEST LEVEL What does lower than normal base escess test level mean?

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