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Biomedical Technology 1 Final Exam Review Flashcards | StudBud
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Biomedical Technology 1 Final Exam Review
Biomedical Technology 1 Final Exam Review
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Flashcards
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Questions
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Answers
1
There is a significant limitation when using hair samples for forensic analysis because:
ingest drugs only show short-term exposure w/ hair analysis
drugs have been exposed to environ prior to being ingested
difficult to tell specific drugs ingested in hair samples.
ingest drugs show ^ concentrations in urine/blood samples.
2
The somatic cell nuclear transfer is used to allow for production of perfectly matched tissue:
for therapeutic cloning
for transgenic cloning
for pharmaceutical cloning
for reproductive cloning
3
When creating cloned mammal, what structure contains gen. info. the scientist intends to clone?
blastocyst
somatic cell
surrogate mother
enucleated oocyte
4
The purpose of performing embryonic stem cell research is to develop new and better ways to:
treat disease
increase fertility
reconstitute human embryos
create genetically engineered livestock
5
Implanting a gene from one organism into an embryo will create a:
xenograph
new species
transgenic animal
mutant
6
Internal surgical exam analyzes contents of victim's stomach & intestines.
M
ost
helpful @ info?
Info locates places a victim visited in final hrs of life
Information establishes history of gastrointestinal disease.
The info helps to determine time of death.
The info eliminates food allergies as the cause of death.
7
34. What is the specialized examination of a corpse to determine how and why someone died?
sonogram
arteriogram
cat scan
autopsy
8
The
first
reports of successful mammal cloning date to the:
21st century
20th century
19th century
18th century
9
The study of how a person's genes determine individual response to a medication is known as:
pathology
pharmacogenomics
genetics
pharming
10
Pluripotent stem cells are reprogrammed adult cells produced in lab to take on characteristics?
embryonic stem cells
somatic stem cells
tissue-specific stem cells
mesenchymal stem cells
11
Acyclovir is an antiviral drug that has proven successful in the treatment of:
genital herpes
gonorrhea
common cold
tuberculosis
12
What agency regulates substances in the environment that could be hazardous to humans?
USDA
FDA
CDC
EPA
13
Animals are often used in medical research because they:
share the same structures as humans
respond the same way to experimental drugs as humans
are inexpensive to house, feed, and take care of
are not affected by governmental regulations
14
What is the process of creating living, functional tissues to repair or replace tissue ?
joint replacement
regenerative medicine
regenerative education
regeneration
15
Health professional called to a crime scene and is responsible for ordering an autopsy?
medical examiner
practitioner
law enforcement officer
pathologist
16
The spread of cancer cells from the initial or primary site of disease to other body parts:
metastasis
mitosis
meiosis
mutation
17
Replace, reduce, and refine are alternative scientific methods researchers use to:
maintain all lab equipment
request grants for special funding
examine cellular tissues
design experiments that don't use animals
18
Which statement best describes the cause of cancer?
It is caused by something eaten
At some point, it is caught from someone with a similar type
It develops across time and from different causes
The cause is unknown
19
What agency regulates safety in the workplace?
FDA
USDHHS
EPA
OSHA
20
"In vitro" means:
death
in glass
in a lab
life
21
The study of gene responses to a particular medication is known as:
metagenomics
epigenomics
microgenomics
pharmacogenomics
22
What type of research is used to test potential drugs and treatments in humans?
clinical
in vitro
basic
applied
23
What age sees the most cancer deaths?
75-84
25-34
45-54
55-64
24
After a house fire, a medical examiner would request what to identify a victim?
sonogram
electrocardiogram
odontogram
mammogram
25
Regenerative medicine relies heavily on the use of:
clones
stem cells
organs harvested from animals
human organ donations
26
A cancer cell that stays in the tissue of its origination is considered:
in situ
metastatic
invasive
malignant
27
The procedure when a tissue sample is removed from the body to look for disease is:
sterlization
biopsy
tonsilectomy
catherization
28
What type of company produces medicines?
chemical
pharmaceutical
medical
masonry
29
What career helps people to understand the risk of inherited diseases?
biotechnologist
animal lab tech
animal rights activist
genetics counselor
30
What is the
best
method for assuring accurate diagnostic test results?
calibrate the equipment as often as funds allow
test in labs only
manage the test environment
follow the standard operating procedure
31
How do healthcare providers participate in cancer prevention?
influence government regulations prevention
force individual behavior change
prescribe anti-cancer drugs
routinely perform cancer screenings
32
The discovery of what type of drug prevents us from feeling pain during surgery?
anesthesia
antibiotics
antivirals
anticoagulants
33
The best way for individuals to decrease their risk of developing cancer is to:
take lycopene supplements
develop health behavior habits
depend on government regulations
See a doctor regularly
34
When scientists are able to use an organ from another species for transplantation, this is:
a totipotent
a xenograph
a promotor
pharming
35
What is the leading cause of all cancers?
mutations in DNA
smoking
chemicals in foods
pesticide exposure
36
Somatic stem cells are undifferentiated cells that are also called:
totipotent stem cells
zygote stem cells
adult stem cells
embryonic stem cells
37
What type of exam is performed on a dead pt. with Alzheimer's that was trying out a new drug?
pathology investigation
clinical autopsy
postmortem autopsy
forensic autopsy
38
To reduce false positive results, what may a Dr. want to know
before
selecting a diag. test?
sensitivity
manufacturer
specificity
cost
39
Gender on a skeletonized victim can be determined by the width of the:
skull
pelvis
femur
teeth
40
A xenograft is used in a heart transplant. Where did this tissue come from?
the recipient's body
a different species
a cadaver of the same species
an identical twin
41
What type of research is not directed at problem solving & is the building blocks for others:
basic
applied
in vitro
clinical
42
The use of organisms, cells or molecules to make products or solve problems is known as:
biotechnology
biology
bioinformatics
bioscience
43
What global organization helps prevent outbreaks of disease all over the world?
EPA
WHO
CDC
USDHHS
44
Scientist charts position of known genes & other markers, this process is called:
genome tracing
regeneration
genetic mapping
genetic engineering
45
What is the time frame in which the human body will begin to display signs of rigor mortis?
6 - 8 hours
1 - 3 hours
12 -24 hours
2 - 6 hours
46
Using gen. modified pigs to harvest heart valves for humans - benefit of gen. mod. organisms?
pharmaceutical production
animal models
tissue and organ donors
livestock improvement
47
Type of research directed toward a specific objective, such as a new drug or treatment:
applied
basic
clinical
in vitro
48
Which lab animals are not protected under the Animal Welfare Act (AWA)?
monkeys and rabbits
mice, rats, and monkeys
pigs and birds
mice, rats, and birds
49
What can healthcare workers do th help people improve their personal and public health?
recommend nutrition counseling
discuss abstinence
inform people about healthy lifestyle choices
petition smoking in the US
50
Adult stem cells are undifferentiated cells that are also known as:
embryonic stem cells
pluripotent stem cells
somatic stem cells
hematopoietic stem cells
51
The two types of microscopes used for manipulating material on the nanoscale are:
oxygen and nitrogen
LCD and Blu-ray
helium ion and scanning probe
prism and ultralight
52
Incomplete dominance can be described by:
plants that lack color pigment making it difficult to grow.
plants possibly having several different colors.
no trait related to plant color.
plants all being the same color.
53
Which source would be the
most
appropriate sample to use in DNA fingerprinting?
hair root
sweat
RBCs
hair shaft
54
What is the technique used by scientists to manipulate genes?
genetic traiting
genetic engineering
genetic counseling
gene therapy
55
Radiation exposure to radiographers must be measured on a badge worn by the radiographers and:
regulated by a medical clinic
regulated by a hospital
regulated by a local health dept.
regulated by the federal government
56
The AWA is enforced by the:
US Deputies for Animals
US Dept. of Agriculture
US Dept. of Abus
US Dept. of Animals
57
One must apply for a patent from the US Patent/Trademark office to create a new:
dinosaur
transgenic organism
stem cell
animal model
58
In regenerative medicine, once the biomaterial matrix is developed, scaffolds must be able to:
dissolve
be made smaller
explode
remain unchanged
59
What medical device made the external cardiac pump obsolete?
artificial heart
pacemaker
electrocardiogram
heart-lung machine
60
Which of the following are symptoms of an infection caused from a helminth?
numbness and tingling
diarrhea and abdominal pain
rapid pulse and chest pain
coughing and sneezing
61
Police found what they believe is a child’s body. Approx age at time of death can be determined
by the shape of the pelvic bones
by the ossification of bones and eruption of adult teeth
by the degeneration and wear on the joints
by the size of muscle attachment points in the skull
62
Tetanus vaccines may be administered to protect one from an organism whose reservoir is:
rodents
air
flatworms
soil
63
Which of the following comprises 97% of all research animals?
monkeys and rabbits
mice, rats, birds
pigs and birds
mice and rats
64
Nanobiotechnology research is conducted in this space to keep out all airborne particles?
sterile room
clean room
surgical suite
surgical suite
65
What is karyotyping?
a technique for separating molecules by length and charge
a technique used to make copies of DNA segments
a technique used to print DNA on a glass slide
D. technique for looking at an organism's set of chromosomes
66
Type of research that takes place in a hospital/clinical setting in order to treat disease:
applied
clinical
basic
non-computer animal models
67
Reproductive cloning is also called:
adult stem cell transfer
protein synthesis
nucleic acid recombination
somatic cell nuclear transfer
68
Using transgenic animals to produce pharmaceuticals is called:
pharming
milking
dubbing
sythesis
69
Which is the reservoir for Yersinia pestis?
soil
rodents
ticks
humans
70
An infectious disease is considered to be re-emerging when it is:
Recently determined to be caused by an infectious agent
Once occurred, greatly declined, then increases
Recently recognized by the NIH as being a new disease
Never significantly declines in incidence & remain a threat
71
What approval process do biomedical researchers seek when they create a transgenic animal?
apply for a patent from the U.S. Patent & Trademark Office
register the process with the Internal Revenue Service
petition the National Institutes of Health
submit documentation to the Department of Agriculture
72
What forensic profession evaluates bodily remains in an advanced state of decay?
forensic toxicologist
forensic biologist
forensic anthropologist
forensic entomologist
73
What agency regulates food and drugs in the US?
OSHA
EPA
FDA
CDC
74
A major reason tuberculosis is considered a re-emerging disease is due to:
antibiotic resistance
mass food production systems
insecticide resistance
cooling and plumbing systems
75
Toxicologist needs to separate blood into plasma & cellular components. Instrument used?
centrifuge
electron microscope
gas chromatograph
liquid chromatograph
76
A mortality rate of 75% means:
There's a 75% chance of surviving the cancer
There's a 75% chance of having cancer
75% of people have the same disease
There's a 75% chance of not being alive in 5 years
77
Which structure has the potential to develop into any other cell within the human body?
pluripotent cell
totipotent cell
stem cell
adult cell
78
What is the goal of therapeutic cloning?
to repair a blocked artery
to create a new organism, human, or animal
to produce embryonic stem cells that treat disease
to inject medication to treat pain
79
The FBI has described the tactics of the Animal Liberation Front (ALF) as
supporting animal research
insignificant for an activist group
domestic terrorism
non-animal activism
80
Diag. test ordered to determine the most effective antibiotic to treat bacteria infection:
urinalysis
blood smear
cell culture
biopsy