PCMA Ch41 key Terms To Learn

Question 1

Clinical Laboratory Standards Institute (CLSI)

Answer 1

Describes The Basic workflow as beginning with a request for a Laboratory test and ending with Laboratory examination results that are interpreter by a healthcare provider

Question 2

Preanalytical Phase

Answer 2

This is what happens before testing or analysis actually takes place

Question 3

Laboratory requisition form

Answer 3

A form that is The first step in The Laboratory workflow that provides essential INFO about The specific test ordered, How/where results Will be reported, and INFO for billing and coding

Question 4

Critical value

Answer 4

The result is possibly life threatening

Question 5

Postprandial (PP)

Answer 5

After a meal (nonfasting)

Question 6

Fasting

Answer 6

Without eating or consuming beverages (other than Water)

Question 7

Waived Tests

Answer 7

Simple procedures approved for Home use and POL or POC testing

Question 8

Oculars

Answer 8

Eyepiece lenses

Question 9

Objectives

Answer 9

Lenses at The bottom near The sample

Question 10

Resolution

Answer 10

The ability to distinguish clearly between two adjacent but distinct objects

Question 11

Incubator

Answer 11

Piece of equipment that maintains a specific environment by controlling temperature

Question 12

Photometer

Answer 12

Instrument that measured properties of light

Question 13

Centrifuge

Answer 13

Instrument used to separate specimens into component layers

Question 14

Autoclave

Answer 14

Sterilize equipment or instruments that are used ON patients or in certain test procedures

Question 15

Calibration devices

Answer 15

Specially prepared test strip or cartridges that are designed to produce a predetermined result

Question 16

Hemolyzed

Answer 16

Ruptured blood cells

Question 17

Icteric

Answer 17

Bilious, yellow-Green color

Question 18

Chain of custody

Answer 18

Process for maintaining Control and accountability of a specimen from a point of collection to Its Final disposition

Question 19

Quality Control

Answer 19

A quantitative measure of The accuracy of tests

Question 20

Quantity not sufficient (QNS)

Answer 20

Indicates that not enough OF a specimen was collected to perform The ordered tests

Question 21

Quality assurance

Answer 21

The ACT of gathering and evaluating INFO about Services provided and comparing This INFO with an accepted Standard

Question 22

Clinical Laboratory Improvement Amendments (CLIA)

Answer 22

Develops Standards of practices and guidelines to assist Clinical labs in establishing their own policies/procedures

Question 23

Automated analyzer

Answer 23

A medical lab instrument that measures The chemical composition of a provided sample

Question 24

Certificate of waiver tests (WTs) or CLIA waived tests

Answer 24

Simple procedures approved for Home use, and POL or POC testing

Question 25

Compound microscope

Answer 25

Instrument with two sets of lenses, oculars, and objectives that magnifies structures unseen by The naked eye for visualization.

Question 26

Control solutions

Answer 26

Chemicals that produce an expected result; used to test The accuracy of a machine

Question 27

Flow sheet

Answer 27

A chart that is used to Record responses to treatment over time, for fast visualization of progress

Question 28

Nonfasting

Answer 28

Refers to a patient who has Consumed food or caloric beverages in The previous eight hours

Question 29

Outside Laboratory

Answer 29

A hospital based or independent Laboratory that handles specimen collected from Many types of facilities

Question 30

Physicians Office Laboratory (POL)

Answer 30

Laboratory in which some of The tests ordered are performed ON site

Question 31

Quantitative test

Answer 31

A test that reveals a numerical evaluation

Question 32

Reference Laboratory

Answer 32

Laboratory, usually associates with a hospital or medical School, that handles more Complex and infrequently requested tests than outside laboratories

Question 33

Reference ranges

Answer 33

Laboratory values established by each testing facility and constitute The normal ranges for healthy individuals. They depend ON test method, demographic INFO in each location, General and age

Question 34

Specimen

Answer 34

Small sample taken from The body

Question 35

Turnaround time

Answer 35

How long IT takes for The specimen to be collected, The test to be performed, The results generated and sent for physicians review, and added to The patients chart