Chapter 1-5, Lab basics

Helpfulness: 0
Set Details Share
created 6 years ago by KCCCHEM
updated 6 years ago by KCCCHEM
show moreless
Page to share:
Embed this setcancel
code changes based on your size selection

What quantity of a sample would you need to make a 500uL of a 1/4 dilution



How many grams of NaCl would you need to make 250mL of a 5% w/v solution?



How many grams of H2SO4 (MW=98) are in 750 mL of 3N H2SO4?



How many microliters in 0.2 mL?



If the mean of a control is 3.6mg/dL and standard deviation is 0.2 mg/dL, what is the acceptable QC range?

3.2-4.0 mg/dL


There are 150g of NaCl per 500 mL solution. (MW = 58.45) What is the molarity?

5.13 M


How many grams H2SO4 (MW=98) are in 500 mL of 4N H2SO4 ?


98 grams


How many grams of sulfosalicicyclic acid (MW = 254) are required to prepare a 500mL of a 3% (w/v) solution ?

15 g


What is the equation for beers law?

Au/As xCs =Cu


List two methods used to produce clinical lab grade water?

Distillation and reverse osmosis


What 3 items that should be monitored during water purification process

Resistivity, bacterial contamination, pH


Identify 3 types of glassware used in the lab

Borosilicate, low actinic, corex


Identify four types of plastics used in lab.

Polypropylene, polyethylene, Teflon, polycarbonate, polystyrene


What is a TC pipette?

"Rinse Out" pipettes. Contain exact amount of liquid that must be completely transferred.


What is TD pipette?

Designed to drain by gravity, must be held vertically, volume is obtained when draining stops


TD/blowout is

Pipette designed after fluid drains must be blown out to get fluid out of tip accurately ( 2 frosted bands)


What are the six major parts of the spectrophotometer ?

Light source,entrance slit, monochromator, sample holder, photodetector, amplifier and readout


What is type 1 water ?

Purest and is expensive, used in maximum precision testing


What is type 2 water?

Use for general lab usage


What is type 3 water ?

Used for rinsing of glassware, and media prep, etc.


Low actinic glassware is

Amber red in color, contents are visible


Swing-bucket and fixed angle head rotors are found in?



What is an example of a photodetector?

A photomultiplier tube


A release of light energy by a molecule after reacting with a chemical is ______



The test menu refers to a list of what???

Test offered by clinical lab


OSHA standards are found in what document?

Codes of federal regulations


A class A fire involves which of the following?

Electrical equipment


Monoclonal antibodies are derived from

A single cell line


What is a haptens ?

A substance that is capable of binding an antibody but can not by themselves stimulate an immune response


A competitive immunoassay includes an antibody, patient antigen, and ____________

An antigen with a label attached to it's structure


Polyclonal gels, particles coated with iron oxide, and plastic beads are all examples of

A solid phase material


What immunoassay uses a gold electrode to facilitate production of light ?

Enzyme multiplied immunoassay technique


The antibody that binds to hapten-enzyme in the EMIT assay

Inhibits enzyme activity


How many milliliters of a 2% solution will make 20 mL of a 10% solution make?

100 mL

Use C1V1=C2V2

Related pages

the lungs are located in the following cavitieswhat characteristic is unique to echinodermsemt flash cardsexamples of immovable jointswhat connects the left and right cerebral hemispheresphylum euglenozoamastering biology answers chapter 1anatomy of the eye quizsquamous epithelial cell functionnadh mitochondriathe posterior rami of the spinal nerves serve theis tongue rolling hereditarycommon isotopes of magnesiumgiardia lamblia under microscopewhat is the first step in cellular respirationthe left main coronary artery rapidly divides into thenursing care plan impaired skin integritymenstruation is triggered by a drop in the levels ofreticular basement membranewhich kind of molecule does transcription producedescribe the importance of sperm capacitationwhich organelle or structure is absent in plant cellsthe appendicular skeleton exercise 10too little secretion of cortisol and aldosterone causescranium definewhich of the following best defines negative nitrogen balancechemical and physical processes of digestion wet labcompare and contrast graded potentials and action potentialsanatomy of the blood vessels exercise 32this is the site of most chemical digestionwhat hormone is secreted by the kidneyparacrine signalmechanical digestion of foodbrachialis muscle origin and insertionjames rosenquist house of fireenzymes involved in the digestive systemphlebotomy state exam questionshead of the claviclewhat is the function of the ventricles of the braintypes of dense connective tissueankle ball and socket jointchlorophyll molecules are in which part of the chloroplastmedulla oblongata damage effectsa cell plate forms during which processkrebs cycle in prokaryotesstarch and _____ are common polysaccharide carbohydrates found in plantssensory cortex of the brainretained profit disadvantagesmasteringbiolgoycrossed flexor reflextypes of leukocytes and functionsdeoxythymidine triphosphatewhat would happen if a cells membrane became impermeabletransversus abdominis actiondepression and elevation jointsthe most abundant cation in extracellular fluid isanatomy of popliteal arterydefine anatomy and physiology and describe their subdivisionsbenefits of enteral nutritionspring 1945 end of italian campaignare sex linked traits dominant or recessivequestions to kill a mockingbirdlymphatic system flowaccording to the nebular theory what are asteroids and cometskidney dermatomenursing diagnosis for decreased mobilityschizophrenia negative symptoms listfrontanelsabundant nonliving extracellular matrixintermediate level disinfectantdirectional terms anatomy quizpituitary tropic hormoneslymph tongue piercingecg conductionamino acid chart circlethe closest algal relatives of land plants arewhat cavity is the lungs inwhich statement correctly explains the molecular structure of waterape hand median nerveexplain a reflex arcthe two components of the integumentary system are thethe hospital assigns cpt codes to report