PRE TEST (ALL SUBJECTS) Flashcards
It is an act of obtaining blood sample from a vein using a needle attached to a syringe or a stoppered evacuated tube
Phlebotomy
Evacuated tubes are stores at cold temperature
- Increase in draw volume
- Decrease in draw volume
- Variable Effects
- No effect
Increase in draw volume
( temperature is inversely proportion with volume)
Energized electrical equipment are under what classification of fire?
Class C
( C - Curyente)
Which of the ff is not a measure of data dispersion or spread?
- Range
- Mode
- Standard Deviation
- Coefficient of variation
Mode
( Measure of Center)
It states that the concentration of the unknown substance is directly proportiomal to the absorbed light and inversely proportional to the amt. of transmitted light
Beer’s Law
Which of the ff. can tandem with mass spectrometry?
- Double beam spectrometer
- Freezing point
- Thin layer chromatography
- Gas chromatography
Gas Chromatography
( GC-MS)
It is the most abundant amino acid in the body
Glutamine
It is a sensitive marker of poor nutritional status
Prealbumin
Sample used in electrophoresis
Serum
Which NPN is present in highest concentration in the blood?
Urea
Which of the ff is not an NPN substance?
- Urea
- Creatinine
- Uric acid
-Allantoin
Allantoin
( end product of uric acid that is oxiginated)
Which of the ff enzymes is non-specific?
- Creatine kinase
- Amylase
- Lactate Dehydrogenase
- Lipase
Lactate Dehydrogenase
( many tissue sources )
Classified under lyases
- ALP
- Aldolase
- AST
- Amylase
Aldolase
Elevation of serum amylase and lipase is commonly seen in
Acute pancreatitis
Primary hormone responsible for increasing level of glucose
Glucagon
Characterized by inappropriate hyperglycemia primary result of pacreatic islet of Beta-cell destruction
Type 1 Diabetes Mellitus
Main apolipoprotein of chylomicrons
Apo B-48
Which of the ff travels fastes to the anode?
- HDL
- VLDL
- LDL
- Chylomicrons
HDL
( CATHODE: Chylomicrons LDL VLDL: ANODE)
Reference method for quantitation of lipoproteins
Ultracentrifugation
Electolyte that plays a major role in the regulation of water balance in the body?
Sodium
( where water goes, sodium follows )
Major intracellular cation
Potassium
Main hypercalcemic agent
PTH
(Parathyroid Hormone)
Organ produced thyroid- stimulating hormone
Anterior pituitary gland
Most common cause of thyrotoxicosis
Grave’s disease
(increase lf thyroid hormones)
(Hyperthyroidism)
