Tests - C

A | B | C | DEFGH | IJKLMNO | PQRS | TUVWXYZ

Test

Vacutainers

Sample

Vol

Cut off time

Reporting times

Specification, standard (method) or technique used

Special instructions

Ca – 125  Ovarian  Marker

Serum

200mL

12pm

SD

CLIP

 

Ca - 15 3 Breast  Marker

Serum / Plasma

200mL

12pm

SD

ELFA

 

 

Ca - 19 9 GI  Marker

Serum / Plasma

200mL

12pm

SD

ELFA

 

Calcium

Serum / Plasma / Urine

200mL

3pm

SD

Endpoint

Collect without tourniquet

Overnight fasting required

Calcium, Ionized 

Serum

200mL

3pm

SD

ISE

Collect without tourniquet

Overnight fasting required

Carbamezapine Drug Assay

Serum / Plasma

200mL

12pm

SD

CLIP

Note last dose

Collect just before dose time

For ? toxicity collect stat.

CEA

Serum /  Body Fluid

200mL

12pm

SD

CLIP

 

Chloride (Cl-)

Serum / Plasma / Urine

200mL

3pm

SD

ISE Potentiometric (DT)

 

 

Cholesterol

Serum / Plasma / Body Fluid

200mL

3pm

SD

Endpoint

 

Cholinesterase

Serum / Plasma

200mL

3pm

SD

Kinetic

 

CK  (CPK)

 

Serum / Plasma

200mL

3pm

SD

Kinetic

 

CK-MB

 

Serum / Plasma

 

200mL

3pm

SD

ELFA

Clot  Retraction Time (CRT)

--

Whole Blood

1mL

3pm

SD

Visual examination

Special Lab Collection

CMV  Antibody  Ig G 

Serum

200mL

3pm

ND

ELFA

 

CMV  Antibody Ig M 

Serum

200mL

3pm

ND

ELFA

Cold  Agglutinins

Serum

200mL

3pm

ND

Precipitation

Special Lab Collection

Cold And Warm Antibodies

Serum

200mL

3pm

ND

Coomb’stool

Special Lab Collection

Complement C4

Serum

200mL

3pm

ND

Rate Nephelometry, Immunoturbidimetry

 

Complement C3

Serum

200mL

3pm

ND

Rate Nephelometry, Immunoturbidimetry

 

Complete Blood Count

 

Whole Blood

2mL

3pm

SD

Cell counter + Microscopy

Direct Vacutainer collection preferred

Coomb's Direct (Rt + Gel technology)

Whole Blood

200mL

3pm

SD

Coomb’stool

Coomb's Indirect (Rt + Gel technology)

Serum

200mL

3pm

ND

Coomb’stool

Note pregnancy weeks if any

Cortisol 

 

Serum/Plasma

200mL

12pm

SD

CLIP

 

Collection at 8am or 4pm

Creatinine  

Serum / Plasma / Urine

200mL

3pm

SD

Two Point Kinetic

 

CRP Ultrasensitive/Immunoassay

 

Serum / Plasma

200mL

3pm

SD

 CLIP

Spectral reflectance, Immunoturbidimetry

 

CRP Semi quantitative

 

Serum / Plasma

200mL

3pm

SD

 

Coated latex Agglutination

 

Cryoglobulins Screen

Serum

1mL

3pm

1 Week

Precipitation

Special Lab 

CSF Protein

CSF

200mL

3pm

SD

Turbidimetric

Endpoint

 

CSF Routine

+

+

CSF

1mL

3pm

SD

Microscopy

+ Endpoint

 

Culture Pyogenic

--

Blood /  Pus / Body Fluid / Swab

NA

7pm

3rd day

Culture + Microscopy +  Gel diffusion +  zone reading,

Culture  Antibiotic Sensitivity (API)

--

Culture

NA

7pm

ND

Turbidimetry

Culture  Fungus

--

Blood /  Pus / Body Fluid / Swab /Sputum

NA

7pm

7th  and 14th day

Culture + Microscopy

 

Culture  Identification

--

Culture

NA

7pm

ND

Biochemical

 

Culture  On Bactec/BacAlert

--

Whole Blood / Body Fluid

NA

3pm

5 days

Culture + Microscopy + Gel diffusion +  zone reading

 

Abbreviations 

SD=same day  ND=next day  PD=previous day

plain

plain 
gel
heparin

heparin 

gel

EDTA citrate SST Fluoride