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WorksheetsMI Spring Benchmark Review
Total questions: 20
Worksheet time: 10mins
Which of the following symptoms are related to Bacterial Meningitis?
headache with mild fever
lethargic
constant headache
all of the above
Describe the purpose of bioinformatics during an outbreak investigation?
Using PCR to amplify DNA in question
Investigators use bioinformatics to develop a baseline for an infection by determining an individuals affected DNA
Investigators use bioinformatics to develop a connection between individuals that have come in contact during an outbreak.
Bioinformatics is a database that helps us identify the pathogen infecting an individual
What steps should be taken to investigate an outbreak?
Use bioinformatics to solve for the pathogen, use that information to make connections between the patient's, treatment plan created
Manage symptoms of the initial patient, create a treatment plan, give all sick individuals the same treatment
Determine the treatments, identify the pathogen, and look for connections between sick individuals
Analyze connections between patients in an outbreak situation, determine an appropriate tests to identify the pathogen, and determine the steps for treatment and containment
A 20 µL sample is placed in a 100 µL dilution. Given an initial concentration of 1000 ng/mL in tube 1. What would be the concentration of tube FOUR in the dilution process?
166.6
4.62
28
0.77
The test used to identify antibodies or antigens in a sample is?
ELISA
DNA MIcroarray
Pregnancy Test
Bacterial
What are the steps/and or process that an Epidemiologist would take when faced with investigating an outbreak?
Development of an action plan that includes identifying the disease, treating the individuals with the disease and preventing the spread of the disease
Developing a plan of action that begins with speaking with every potential individual involved in the outbreak, Determining the pathogen through the use of bioinformatics, and recommending treatments to patients involved
Creating a detailed list of the facilities available to the patients at the outbreak site
Developing a plan of action that entails identifying the disease and coming up with a plan to stop it
The loss of auditory sensitivity due to deformation, malfunction or obstruction of the outer or middle ear is?
Bone hearing loss
Conductive hearing loss
Auditory hearing loss
Bone conduction
Outer ear—> Auditory canal —> tympanic membrane —> Ossicles —> oval window —> _____?___ —> brain
Cuticle
Ear Drum
Larynx
Cochlea
What test would be used to check for conductive hearing loss?
Speech-in-Noise Test
Cochlea sensitivity Test
Pure Tone Test
Rhinne Test
How would mild hearing loss be shown on a graph of the left and right ear?
Past 80 Db on the chart
Above 0 Db on the chart
Around 20-30 Db on the chart
Middle of the chart around 60-70 Db
The test that is responsible for verifying how well you can hear an individual talking in a crowded room full of other distractions?
Speech test
Speech in Noise test
Rhine Test
Shadow noise test
The process by which a DNA molecule is made from two different sources is called
Vaccine
Viral DNA
Plasmid
Recombinant DNA
Allow for annual administrations for prevention of different strains of influenza is a major contribution by which of the following?
Tylenol
Ibuprofen
Vaccines
Antibiotics
Genetic engineering uses an important tools which are called
Antibiotics
DNA Receptors
Plasmids
Splices
What is the purpose of restriction enzymes in keeping DNA working properly?
Restriction enzymes protect the bacteria from attaching to its cell wall
Restriction enzymes help to prevent replication of DNA at the wrong time
Restriction enzymes protect the bacteria from viruses by cutting up foreign DNA
Restriction Enzymes protect the bacteria from another DNA that may be transferred
A procedure in which gametes are fertilized in a dish in the laboratory, and the resulting zygote is implanted in the uterus for development is
ex vitro fertilization
in vitro fertilization
thera vitro fertilization
exo vitro fertilization
What is the best type of vecotor for use with humans?
Fungi
Bacterium
Virus
RNA
gene therapy refers to
Gene therapy is short term and uses specific enzymes, which synthetic genes are integrated into the DNA itself
Gene therapy is short term and needs vectors to deliver DNA sequences
Gene therapy is long term and needs vectors to deliver DNA sequences
Gene therapy is long term and uses specific enzymes, which synthetic genes are integrated into the DNA itself
What is the purpose of CAS9 in CRISPR?
It is an enzyme that works as the “molecular glue” of the CRISPR system
It is an enzyme that works as “molecular scissors” for the CRISPR system
It is virus used in the CRISPR system
It is the repeating sequence found in DNA
Based on the lab conducted in project 1.2.3, why did the E. coli I strain grow on both the LB agar plate and the LB agar plate with streptomycin but not grow on the LB agar plate with ampicillin?
E coli I is resistant to streptomycin
E coli I is not resistant to ampicillin
E coli I likes cool environments with agar and streptomycin
E coli I likes warm environments with agar and streptomycin
