What is the primary purpose of using a CAD program in biomedical science?

to create 3D models for medical devices and prosthetics

All of the following are reasons for innovations EXCEPT

when the boss demands a new innovation

Which characteristic does not describe the benefits of using models in science.

adds complexity to an otherwise simple idea or design

a technological or procedural advancement that improves medical care

What is a major ethical concern when developing new medical innovations?

ensuring all patients have access to the innovation

Coronary arteries are blood vessels that wrap around the outside of the heart. What is the function of these arteries?

supply oxygen-rich blood to the heart

Brainstorming techniques should include

acceptance of all ideas by all members of the group

What is the MAIN purpose of a coronary artery stent?

pushes the plaque against the vessel wall

Which of these is an example of a diagnostic medical innovation?

a wearable glucose monitor for diabetics

Why is CAD software beneficial when designing medical devices?

it allows for precise and customizable designs

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PBS 4.11 & 4.12

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Questions 19

Answers

1
What is the primary purpose of using a CAD program in biomedical science?
to generate-rat images of internal organs
to stimulate blood flow through arteries
to create 3D models for medical devices and prosthetics
to analyze patient vital signs in real time
2
All of the following are reasons for innovations EXCEPT
curiosity
financial gain
a current therapy no longer works
when the boss demands a new innovation
3
Which characteristic does not describe the benefits of using models in science.
can help you complete testing in a simulated environment
represents an idea or design with a simplified version of the real thing
can help you think about and communicate the idea or design
adds complexity to an otherwise simple idea or design
4
What is a innovation
a new medication that replaces all existing treatments
a new law that regulates healthcare costs
a marketing strategy fro pharmaceutical companies
a technological or procedural advancement that improves medical care
5
What type of design brief category would be for people needing a way to detect and treat bacterial infections earlier?
prevention
patient care
diagnosing
medications
6
Over 100,000 people are in need of an organ transplant. What design brief category would these people fall under?
medical devices
patient care
preventions
medications
7
A stent is used to widen arteries clogged due to atherosclerosis
True
False
8
Which medical condition is most commonly treated with coronary artery stents?
heart valve failure
coronary artery disease
stroke
atrial fibrillation
9
What is a major ethical concern when developing new medical innovations?
releasing the innovation as quickly as possible, even without testing
making sure the innovation is expensive enough to generate profit
ensuring all patients have access to the innovation
avoiding the involvement of scientists in the development process
10
During the design process, after a problem is defined, the next step is
evaluate solution
develop solutions
construct and test
generate concepts
11
A catheter is used to deliver a stent to a patient
False
True
12
Coronary arteries are blood vessels that wrap around the outside of the heart. What is the function of these arteries?
supply deoxygenated blood to the heart
supply deoxygenated blood to the lungs
supply oxygen-rich blood the the lungs
supply oxygen-rich blood to the heart
13
Heart disease treatments include all of the following except
antibiotics
coronary stenting
lifestyle changes (diet and exercise
cholesterol lowering drugs
14
Which of the following is NOT a common application of CAD in biomedical engineering?
creating 3D printed medical implants
designing a custom prosthetic limbs
stimulating surgical procedures
diagnosing genetic disorders
15
Brainstorming techniques should include
aggressively promoting your superior idea so your group wins
acceptance of all ideas by all members of the group
allowing only ideas that make sense
establishing a hierarchy of members based on the quality of their ideas
16
Which historical medical innovation had a major impact on preventing infectious diseases?
the introduction of vaccines
the invention of the x-ray
the discovery of antibiotics
the development of anesthesia
17
What is the MAIN purpose of a coronary artery stent?
to regulate the heartbeat like a pacemaker
to replace damaged heart valves
to dissolve blood clots instantly
pushes the plaque against the vessel wall
18
Which of these is an example of a diagnostic medical innovation?
a wearable glucose monitor for diabetics
a new type of antibiotic
a prosthetic limb
a new surgical robotic system
19
Why is CAD software beneficial when designing medical devices?
it prevents the need for human engineers
it makes devices more expensive
it allows for precise and customizable designs
it eliminates the need for clinical testing

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