Test #2 questions and answers 2024\2025
A+ Grade
Chain of custody.
- correct answer Beginning with the moment the specimen is collected and transported to the
laboratory, to the analysis itself and the reporting of the results, must be documented by a process
known as
Quality control
- correct answer A process that monitors the accuracy and reproducibility of results through the use of
control specimens.
Accuracy
- correct answer Describes how close a test result is to the true value.
Calibration
- correct answer The comparison of an instrument measurement or reading to a known physical
constant.
Category C
- correct answer What category of bioterrorism agents has the following characteristics?
These agents have the third-highest priority and include emerging pathogens that could be engineered
for mass dissemination in the future because of availability, ease of production and dissemination?
Category A.
- correct answer Agents anthrax, botulism, plague, smallpox, tularemia, filoviruses, and arenaviruses are
classified as
,Occupational Exposure to Bloodborne Pathogens
- correct answer What regulation that became law in 1992, requires that laboratories develop,
implement, and comply with a plan that ensures the protective safety of laboratory staff to potential
infectious blood-borne pathogens and manage and handle medical waste in a safe and effective
manner?
Electric equipment.
- correct answer Class C fire extinguishers are used for
Category B.
- correct answer Agents brucellosis, epsilon toxin, food contaminants, glanders, melioidosis, psittacosis,
Q fever, and ricin toxin are classified as
Safety Data Sheets
- correct answer Material Safety Data Sheets (MSDSs) are now called:
Pictograms
- correct answer The GHS brings with it a new chemical labeling standard using ____________.
2015
- correct answer All chemical manufacturers and distributors must comply with all of the new provisions
in the revised standards by June 1 ______________.
16
- correct answer The new Safety Data Sheets (SDSs) will require ______ specific sections, ensuring
consistency in the presentation of the information.
Material safety data sheet (MSDS).
- correct answer Reference materials about the individual chemical are provided by all chemical
manufacturers and suppliers by means of
Type I
- correct answer For qualitative chemistry procedures and for most procedures done in hematology,
immunology, microbiology, and other clinical test areas, this type of water is suitable. This type of water
is used for general lab tests that do not require Type I water.
, Celsius plus 273
- correct answer How do you convert Celsius to Kelvin?
RBC
- correct answer In the calculation of MCV = HCT x 10/___?
40X objective
- correct answer The objective that should never have oil used on it is the
Flourescent.
- correct answer The microscope commonly used in cellular biology that has the ability to distinguish
between living and dead cells and monitor activity within living cells is the
Kohler illumination.
- correct answer The most common method of illuminating specimens on a microscope is
a hematoma.
- correct answer Failure to apply sufficient pressure to the venipuncture site could result in
Blood gases, slides/smear, EDTA tubes, other additive minicontainers, and serum containers
- correct answer Order of draw for capillary specimens:
contact, airborne, and droplet.
- correct answer Transmission-based precautions are divided into three basic categories:
Lipemic specimens
- correct answer What is milky-white in color and may interfere with chemical determinations such as
triglyceride assay?
cephalic, basilic and median cubital.
- correct answer The three veins that are typically used for venipuncture are the