bme 3 finals
The HbA1c test measures how much of this molecule is attached to hemoglobin.
glucose
George Walden was the engineer at the Eli Lilly in charge of insulin production and purification. George Walden's major contribution was that
he invented isoelectric precipitation
The fragment of preproinsulin called c-peptide:
is not essential, people can live decades without it.
Engineered E. coli bacteria containing recombinant DNA is not dangerous to humans because:
it is incapable of surviving outside well controlled laboratory environments.
In 1969, Organon applied for a patent on a pregnancy test that could be performed at home. The inventor(s) on the patent were:
just margaret crane
James Collip needed an assay for the activity of insulin in order to develop a purification method. His assay for insulin activity was based upon:
measuring the change in blood sugar levels in rabbits
The Flexner report on Medical Education in the United States and Canada concluded that
medical education needed to be reformed
The pancreas is located
middle of abdomen
One conclusion from the Diabetes Control and Complications Trial was that tight control:
minimized long term complications
NPH insulin is a modified form of insulin. The modification results in a longer acting activity. The modification is done by:
mixing insulin with a protein called protamine
Immediately after his one year of surgical residence at Toronto's Hospital for Sick Children, Fred Banting
opened his own practice to see patients
Arnold Beckman invented and sold one of the first integrated
pH meters
Fred Banting died in 1941 from
plane crash
The first home pregnancy test was called:
predictor
Fred Banting developed his idea on how to treat diabetes while he was:
preparing a lecture for medical students
In the 1960's Margaret Crane was working as a
product packaging designer
Neuropathy in patients with diabetes is caused by:
prolonged high blood glucose levels
A child who develops diabetes typically loses weight. In 1920, the best treatment for this child would be to
restrict diet, causing more weight loss
One of the inventors of the HbA1c test developed the test after a clinical trial involving this disease was suddenly stopped:
sickle cell
The label of a prescription drug:
summarizes all the scientific information known about the drug
The quantity known as pH measures:
the concentration of hydrogen ions in a solution
In 1921, the best way to measure glucose in blood was based on
the final color of a mixture of blood and some reagents
An IACUC (Institutional Animal Care and Use Committee) weighs the scientific benefit of the application versus:
the harm caused to the animals
Afrezza and Exubera are two different insulin delivery systems. The most notable difference between the two is:
the inhaler for Exubera is much larger than the inhaler for Afrezza.
In the 1960's, the annual supply of insulin was limited by:
the number of cows and pigs slaughtered each year
When recombinant DNA technology was developed in the 1970's, a group of prominent scientists proposed a national ban on it, until:
the risks were better understood
James Collip, at the University of Toronto, developed a method to isolate insulin based upon
the solubility of insulin in alcohol/water mixtures
The best treatment for diabetes about 1915 was known as
the starvation diet
Several insulin analogs, like Lispro, Aspar, and Glulisine, are produced by Eli Lilly. These insulin analogs differ from normal human insulin by:
they act quicker or slower after injection
The Diabetes Control and Complications Trial tested whether this method of treating diabetes was better than what patients had been doing:
tight control of glucose levels
Patients enrolled in the Diabetes Control and Complications Trial were randomly assigned to be part of the tight control group or the standard group.
true
An insulin molecule in circulating in your bloodstream consists of:
two chains of amino acids linked together by disulfide bonds
Professor Katrine Whiteson wants everyone to know that you can get affordable insulin at:
walmart
Today, most insulin in produced in a large factory by which types of organisms:
yeast/bacteria
The HbA1c test is named after:
A line of hemoglobin observed on a gel.
Diabetes (type 1) is caused by
An autoimmune reaction
Blood test are only for measuring the number of red blood cells a person has
False
Insulin from humans and cows are exactly alike
False
Professor Dorothy Hodgkin was awarded the Nobel Prize in 1964 for deciphering the structure of insulin using the technique of X-ray crystallography.
False
The drug propanolol has been approved by the FDA for use in treating anxiety.
False
When Banting and Best performed their experiments on dogs, they need approval from a committee before they could begin animal work
False
In 1976, a US city held hearings on the safety of recombinant DNA in research. This city was home to which university:
Harvard
Dick Bernstein was one of the first people to
Have a home blood glucose meter
The Ames Reflective Meter was one of the first:
Home based blood glucose meters
Choose the two main functions of the pancreas: (Select 2 of the 4 answers)
It controls glucose level in the blood stream through the secretion of insulin, It produces and secretes enzymes into the digestive system
Congress passed the Animal Welfare Act of 1966 after an uproar caused by the publication of an article about dog dealers in which magazine?
Life
During the summer of 1921, Fred Banting performed experiments on dogs. In one group of dogs, he tried to cause the dogs to develop diabetes by removing an organ. Which organ did he remove:
Pancreas
In 1889, Oscar Minkowski removed an organ from a dog. The dog subsequently developed symptoms similar to diabetes patients. What was the organ?
Pancreas
Banting's method of isolating insulin involved a surgical procedure to tie off ducts in the pancreas, waiting several weeks, then removing the pancreas
This method was used to produce insulin for just a few times
An IACUC (Institutional Animal Care and Use Committee) must have at least five members. One of these members must be a veterinarian
True
Insulin that is secreted into your blood contains two chains: the A chain and the B chain.
True
Fred Banting performed his experiments on dogs at
University of Toronto
This technique reveals the structure of complex molecules:
X-ray crystallography
Off label prescribing is when
a physician prescribes a drug to treat a condition that was NOT approved by the FDA.
If a patient with diabetes was seeing Dr Elliot Joslin during the 1950's, which is more likely to characterize the patient's treatment plan
a strict diet and multiple injections of insulin each day
When Professor Katrine Whiteson was 11 years old, she learned how to control her diabetes by herself by going to:
a summer camp
The self-orienting millimeter scale applicator (SOMA) is a device that might allow oral delivery of insulin, or an insulin pill. The shape of the SOMA is based on the shape of which animal:
a turtle
Axel Ullrich was the first person to insert the human insulin gene into a bacteria, or clone the insulin gene. He obtained the human insulin gene that he cloned from:
a woman's insulinoma tumor that was surgically removed
Severe symptoms of hypoglycemia could be confused with:
alcoholic intoxication
A closed loop system for insulin delivery contains:
an insulin pump and a continuous blood glucose meter.
An insulin pen differs from an insulin pump because
an insulin pump is attached to your body by tubing, but an insulin pen is not.
In 1920 the company Eli Lilly was known for manufacturing
capsules for drugs
The Diabetes Control and Complications Trial monitored this complication that many diabetes patients suffer:
damage to the retina's blood vessels
Afrezza and Exubera are two different insulin delivery systems. These two systems both:
deliver insulin through the lungs
Which of the following was not a frequent complication from diabetes before the Diabetes Control and Complications Trial:
dementia
X-ray crystallography can be used to
determine the three dimensional structure of a protein
The order of amino acids in a protein produced by your body is
determines by your DNA
The birth control drug Nexplanon is implanted under the skin. Nexplanon is an example of ________ applied to birth control.
drug delivery
When insulin is injected under the skin it has an immediate effect, lowering blood sugar levels within a few seconds.
false
One of the most common problems people who have lived with diabetes for decades have is with their
feet