Cc3

Question 1

Formula for LDL

Answer 1

LDL= TC - HDL - TAG/5/2.2

Question 2

Vehicle for transport

Answer 2

Albumin

Question 3

Ticket is….. for the bilirubin to be excreted by the kidneys

Answer 3

Glucuronic acid

Question 4

also known as SST

Answer 4

Yellow top

Question 5

Yellow top contains two agents:

Answer 5

silica particles and a serum separating gel.

Question 6

the silica particles activate clotting; the serum separator consists of an ….. which floats as a layer between the blood cells and serum.

Answer 6

inert polymer gel

Question 7

blood must be allowed to clot before centrifugation at

Answer 7

3500 rpm for 5 minutes.

Question 8

Serum separating gel, it separates the serum from red blood cells
No anticogualant
Why does it need to be clot first?

Answer 8

Coz its not anticoagulated tube it will not preserve the integrity of the cells like the shape, so when you centrifuge the cells will be hemolyzed.

Question 9

Why does the blood of Dialysis patient easy to hemolyzed?

Answer 9

The blood of the dialysis patient undergo machine and some of the blood is donated, so the integrity of its cells are fragile.

Question 10

Contains silica particles as clot activator

Answer 10

Red top

Question 11

Contains
ethylenediaminetetraaceti c acid (EDTA), which acts as a potent anticoagulant by binding to calcium in the blood,

Answer 11

Purple top

Question 12

contains buffered sodium citrate,
which acts as an anticoagulant by binding to calcium ions in the blood
and subsequently disrupting the
clotting cascade.

Answer 12

Blue top

Question 13

Extrinsic pathway

Answer 13

Prothrombin Time

Question 14

Intrinsic pathway

Answer 14

Activated Partial Thromboplastin Time (APTT)

Question 15

For monitoring patients with warfarin

Answer 15

INR

Question 16

Common pathway

Answer 16

Thrombin Time or Fibrinogen

Question 17

for monitoring patients on IV heparin infusions

Answer 17

APTR

Question 18

For Thrombosis

Answer 18

Ddimer

Question 19

Blue top Why is it short only an inversion han pag mix?
Why 15 mins pag spin?

Answer 19

More content of anticoagulant
To get rid of fibrinogen

Question 20

contains two agents: sodium fluoride, which acts as an antiglycolytic agent to ensure no further glucose breakdown occurs within the sample after it is taken, and potassium oxalate, which acts as an anticoagulant.

Answer 20

Gray top

Question 21

acts as an antiglycolytic agent to ensure no further glucose breakdown occurs within the sample after it is taken

Answer 21

Sodium flouride

Question 22

Present in gray top which acts as an anticoagulant.

Answer 22

Potassium oxalate

Question 23

used for glucose tests (random blood sugar, fasting blood sugar, oral glucose tolerance test), and lactate.

Answer 23

Gray top

Question 24

contains sodium heparin
which acts as an anticoagulant. - is used for biochemistry tests that require heparinized plasma or whole blood for analysis

Answer 24

Dark green top

Question 25

is also known as the plasma separating tube (PST). It contains lithium heparin, which acts as an anticoagulant, and a plasma separator gel, which acts to separate the blood cells from the plasma

Answer 25

Light Green top

Question 26

Specimen consideration’

Answer 26

Proper patient identification Avoid prolonged torniquet application Proper collection of tubes Labeling of tubes

Question 27

Prolonged tourniquet application causes

Answer 27

Hemoconcentration and analytes ma false increase

Question 28

serves as a barrier between the serum or plasma and the cells after centrifugation.

Answer 28

Thixotropic gel

Question 29

Urine specimen for Pregnancy test

Answer 29

First morning urine

Question 30

Urine specimen for microbiology

Answer 30

Midstream

Question 31

Urine specimen for catherized

Answer 31

Inpatient

Question 32

Urine specimen Use a syringe and inject in the bladder and aspirate

Answer 32

Suprapubic

Question 33

Urine specimen for prostatis specimen

Answer 33

Three Glass

Question 34

Urine specimen should be in what amount

Answer 34

20 mL

Question 35

an ultrafiltrate of the plasma and is approximately two-thirds of the plasma glucose value.

Answer 35

CSF

Question 36

Basically our …. in endothelial cells in Choroid Plexus it will filter out the drugs and proteins.

Answer 36

Blood Brain barrier

Question 37

Types of CSF Samples that is clear

Answer 37

Normal

Question 38

Type of CSF Sample that is turbid/ yellowish Why

Answer 38

Xanthocromic Presence of protein and indication of infection

Question 39

Types of CSF sample na may blood

Answer 39

Traumatic Tap

Question 40

Affected by posture

Answer 40

Albumin

Question 41

increased lipid levels like milk in color

Answer 41

Lipemia

Question 42

keep them in ice coz theyre volatile

Answer 42

Ammonia & Blood Gases

Question 43

Increase in bilirubin pigment

Answer 43

Icterus

Question 44

It refers to a system of controls and procedures that document the progress of a sample from the point of collection through the laboratory to its disposal after the results have been accepted.

Answer 44

Chain of Custody