hao, t, zhu, wy, xiong, xy, et al. safety and efficacy of wingspan stenting for severe symptomatic atherosclerotic stenosis of the middle cerebral artery: analysis of 278 continuous cases.
Answers
The study analyzed 278 cases and concluded that Wingspan stenting is both safe and effective for treating severe symptomatic atherosclerotic stenosis in the middle cerebral artery.
The procedure demonstrated positive outcomes, ensuring patient safety and achieving satisfactory results in relieving symptoms. The study's findings provide valuable evidence supporting the use of Wingspan stenting as a viable treatment option for this specific condition. Further research and larger-scale studies may be necessary to validate these results and explore long-term outcomes. Nonetheless, this study contributes to the growing body of knowledge on interventional procedures for managing cerebral artery stenosis.
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Related Questions
Every few
years, a farmer plants clover in a wheat
field. Explain how this practice might
benefit the farmer.
Answers
This practice will benefit the farmer in fixing the nitrogen in the soil
What is clover?
Clover is a member of the distinguished legume family. On the roots of legumes are bacteria that can convert atmospheric nitrogen into a form that plants can use. Plants utilize nitrogen in large quantities since it is a component of chlorophyll. The farmer enriches the soil with plenty of nitrogen and organic matter by planting clover and plow it beneath. A crop would be seeded after allowing the organic matter to decompose.
Advantages of clover in agriculture:
Clover is a Fixer of Nitrogen.
Clover is a legume crop that is a member of the bean and pea plant family. It helps the soil fix nitrogen. In other words, it works with helpful bacteria to convert nitrogen gas that is present in soil air pockets into stable organic molecules that feed nearby plants.Animals Love It
Because it is so nutrient-rich, clover provides farmers with a high-protein meal for their animals and enhances digestibility. Leaner meat and more nutrient-rich milk are produced as a result of reducing mineral deficiency, which can cause a number of illnesses and problems.Additionally, clover can be used as poultry feed for chickens, geese, and birds (and even humans - clover is edible and its colorful flowers can really make a salad pop).Positive insects and pollinators I adore it, too
Honey bees are drawn to the readily available nectar found within the small florets of white clover and crimson clover, which is why clover honey isn't simply a smart name. Clover, dandelions, and other "weeds" have been eliminated, and this has resulted in a sharp fall in bee populations, according to scientists.Hence clover practice is beneficial to farmers
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A normally active 21-year-old college student is 5'8" tall and weighs 160 pounds. While working out at the fitness center, he student drops a 15 pound weight on his foot. After seeing the doctor at the student clinic, X-rays show three fractured bones in the foot. The doctor decides to put the student in a cast for four weeks and on crutches for the first two weeks. The doctor cautions the student to be careful. When the student returns in four weeks to get the cast removed, the doctor notices that the student has gained 10 pounds and attributes the weight gain to the student's decreased activity level while wearing the cast. Is it realistic that someone could gain 10 pounds in a 1-month time frame? Why or why not? Calculate the student's BMI before and after the accident - what is the difference in BMI between pre and post injury? Be sure to show calculations. Discuss any concerns the doctor might have with the weight gain.
Answers
Answer:
Explanation:
No, weight gain of 2-4 pounds is possible in a month's time frame, As It's best to gain weight at a moderate rate to ensure that you're not adding too much body fat and are putting on a fair amount
What enrionmental factor can people with pku control to prevent building up extra phenylalanine in thier brains
Answers
Answer:
i-
Explanation:
Score 5
- Describe and give examples of how Genetic Engineering and Biotechnology can improve human health
I'll mark you as brilliant please help me
Answers
Answer:
In medicine, genetic engineering has been used to mass-produce insulin, human growth hormones, follistim (for treating infertility), human albumin, monoclonal antibodies, antihemophilic factors, vaccines, and many other drugs. In research, organisms are genetically engineered to discover the functions of certain genes.
Explanation:
When this abiotic factor decreases, there is a higher chance of wildfires. What is the abiotic factor?
Answers
Answer:
An abiotic factor is a non-living part of an ecosystem that shapes its environment. In a terrestrial ecosystem, examples might include temperature, light, and water. In a marine ecosystem, abiotic factors would include salinity and ocean currents.
Explanation:
interrupting or adversely altering energy, water, nutrient and carbon cycles, declines in biodiversity, increased carbon emissions, and weed invasion.
Fill in the blanks.
- Enzymes are _____ that _____ _____ chemical reactions.
- Each enzyme needs to be the ______ ______ to match the reaction it helps.
- _____ _____ _____ and _____ can denature, or change an enzymes shape.
- Wrong __= ____ = __ __ __ __
Answers
Answer: Enzymes are catalysts that speed up chemical reactions
The rest are up to your teacher I don’t know how they might have worded it
pH, heat, cold, salinity, radiation are all things that can denature an enzyme, and Im not quite sure what the last one might be
good luck man
Explanation:
what traits does the kingdom protists fall under
Answers
Answer:What traits does the kingdom protists fall under
Explanation:
All protists are eukaryotic organisms. ...
Most protists are aquatic, others are found in moist and damp environments.
Most are unicellular, however, there are a few multicellular protists such as the giant kelp.
They may be autotrophic or heterotrophic in nature.
the diffusion of water through a permeable membrane is called what
Answers
Answer:
The diffusion of water is called osmosis.
Explanation:
Osmosis is a type of diffusion in which water molecules diffuse through a particular permeable membrane of high water concentration to areas of lower water concentration.
what pathogen is cholera?
Answers
Answer:
It is The vibrio cholerae
B. Fill in the blanks:
1. Deficiency diseases can be prevented by eating what
Answers
Answer:
Stopping behaviors that contribute to the deficiency, such as unhealthy eating, smoking, and heavy alcohol use, can help prevent vitamin deficiency anemia. Eating a healthy diet can lower your risk of developing the condition. Some people take a daily vitamin supplement to help prevent the condition.
Answer:
They can be prevented by eating healthy food or a daily vitamin supplement to help prevent it.
Explanation:
Stopping behaviors that contribute to the deficiency, such as unhealthy eating, smoking, and heavy alcohol use, can help prevent vitamin deficiency anemia. Eating a healthy diet can lower your risk of developing the condition. Some people take a daily vitamin supplement to help prevent the condition.
I would like to say that I did not copy from the previous answer but that I just googled deficency deises and used their explenation to help with my answer and that i didn't see their answer until after I had posted mine.
There are a number of problems with implementing the idea of Maximum Sustainable Yield (MSY) in fisheries. What is a practical problem? Bycatch (catching non-target species) Enforcement (preventing illegal fishing) Economics (supply and demand) All of the above
Answers
All of the above are practical problems with implementing the idea of Maximum Sustainable Yield (MSY) in fisheries. Hence, option D is correct.
Bycatch (catching non-target species) is one of the practical problems with implementing MSY. When the fishing vessels catch species that are not their target, it is called bycatch. It is considered a significant challenge in fisheries because it can be wasteful, and often has negative effects on non-target species. Enforcement (preventing illegal fishing) is another practical problem.
A robust fisheries management system is required to ensure that fishing operations are conducted legally. Enforcement is critical in preventing overfishing and preventing unsustainable practices from developing in the industry. Economics (supply and demand) is another significant problem. Fisheries are influenced by supply and demand, just like any other market.
The price of fish is determined by the quantity of fish available and the number of people who want to purchase it. This has an impact on the size of the catch, and therefore, on the sustainability of the fishery. The focus of the fishermen is often on the short-term profits, which can lead to overfishing and the depletion of fish stocks.
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What is the metabolic profile? What determines the metabolic profile of a given bacterial species?
Answers
The metabolic profile of a given bacterial species is a combination of both its genetic makeup and the particular environment in which it resides.
The metabolic profile of a bacterial species is a collection of metabolic pathways and their respective enzymes that are responsible for producing energy, synthesizing proteins and other important molecules, and degrading various components of the environment. This profile is determined by the particular bacteria’s genetic makeup, meaning that each species has a unique set of metabolic pathways. These pathways are typically specific to the species and do not vary much between strains within the same species. Furthermore, the metabolic profile of a species can be modified by various environmental factors, such as temperature, light, and nutrient availability.
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True/ False: Most cells within one organism have the same genome (same genes with the same alleles).
Answers
Most cells within one organism have the same genome (same genes with the same alleles) is true statement.
Almost all of a person's body's cells have the same DNA and genes. Different genes are expressed during cell division and growth, resulting in various cell types. The majority of our chemistry is produced by a range of proteins that are produced by those cells and are unique to the cells they form. All cell-based life on earth generally shares the same characteristics.
The genome is made up of all the DNA instructions that are present in a cell. One small chromosome that is found in the mitochondria and 23 pairs of chromosomes that are present in the cell's nucleus make up the human genome. The genome of an individual contains all the information needed for growth and maintenance.
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True statement: Most cells in a single organism share the same genome (same genes with the same alleles).
The total collection of DNA instructions present in a cell makes up the genome. The human genome is made up of 23 pairs of chromosomes that are found in the cell's nucleus and one tiny chromosome that is found in the mitochondria. Everything a person needs to grow and operate is encoded in their genome. One organism's cells largely share the same genome (same genes with the same alleles). Because cell differentiation often only involves epigenetic changes, the aforementioned statement is true for the majority of cells, but not all.
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Have you ever considered air pollution when thinking about someplace you'd like to live, or live currently?
If the air pollution here in Killeen was as bad as in other cities, what would you do? Why do you think the people in those cities don't leave?
Answers
Answer:
I would come up with a plan to help decrease pollution and be like: "Ey if you want to live in (insert city) Then we can make this city like that."
Explanation:
Which of the following is true about the frame tale?
The story is told by a father reading a child’s diary.
The story is told by an old sailor.
The story is told by a thirteen-year-old girl as it happens.
The story is told by an older woman looking back.
Answers
Answer:its b
Explanation:
A 74-year-old woman has more air in her lungs than normal, and breathes with an inflated chest. Do you think an inflated chest would make breathing uncomfortable? would it alter the rate of breathing, or the volume of each breath?.
Answers
Yes, an inflated chest would make breathing uncomfortable because of the reduced capacity of the lungs. A 74-year-old woman has more air in her lungs than normal, and breathes with an inflated chest. This could be caused by emphysema or chronic obstructive pulmonary disease (COPD).
These diseases cause the air sacs in the lungs to break down, leading to less surface area for gas exchange and less lung elasticity, which is why the chest is overinflated and breathing is affected.An inflated chest can alter the rate of breathing as well as the volume of each breath. Since there is less surface area for gas exchange, the individual will need to breathe more frequently to get enough oxygen into their bloodstream. The body will compensate by taking shallow breaths, which may cause the individual to feel short of breath. Since the chest is already inflated, the lungs are unable to expand as much as they would like to, resulting in a decrease in the amount of air that can be taken in and out of the lungs with each breath.In conclusion, an inflated chest caused by emphysema or COPD can make breathing uncomfortable, alter the rate of breathing, and reduce the volume of each breath.
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Question 1 of 10
What is a major drawback of using fossil fuels?
A. They release carbon dioxide.
B. They destroy greenhouse gases.
O c. They generate electricity.
O D. They cool the planet.
Answers
Answer:
A.) They release carbon dioxide!! Why? Carbon dioxide is a greenhouse gas, and a lot of it is released by burning fossil fuels. This warms the planet and triggers climate change. I just did this a p e x biology quiz, so I would know. I got it correct :D.
Which statement about carcinogens is TRUE? *
1)asbestos and tobacco smoke are known carcinogens
2)carcinogens are unavoidable
3)carcinogens can be inherited
4)cells divide more slowly after being exposed to a carcinogen
Answers
Answer:
2)carcinogens are unavoidable
NEED HELP ASAP!!!! A change in the internal or external environment of the body that result in a reaction in the nervous system is called a......
Answers
What does it mean for a human being to be religious?
Answers
Hope that helped
Answer:
Religion, human beings' relation to that which they regard as holy, sacred, absolute, spiritual, divine, or worthy of especial reverence
Explanation:
which of the answer choices is not considered to be a part of the endomembrane system?
-plasma membrane
-endoplasmic reticulum
-lysosome
-mitochondria
-golgi
Answers
Except mitochondria, all are considered as endomembrane system. The plasma membrane, lysosomes, endoplasmic reticulum, Golgi apparatus, and nuclear envelope are components of the endomembrane system.
An element of the eukaryotic cell's membrane is the endomembrane system. Membranous organelles are suspended in the cell's cytoplasm, which is where they are found. Even though the organelles have various forms and functions, they are referred to as a system since they are crucial to the functioning of the cell. The cell membrane, vacuoles, nuclear membrane, lysosomes, Golgi complex, vesicles, and endoplasmic reticulum are all of these organelles that cooperate with one another (ER).
As the operation of additional organelles, such as mitochondria, chloroplasts, etc., is not synchronised with that of the aforementioned, they are not regarded as components of the system.
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Identify how magnetic symmetry can be used as
evidence of sea-floor spreading.
This is earth science btw please help me
Answers
Magnetic symmetry shows that the floor on both sides of a mid ocean ridge were once together.
which substance is a product of cellular respiration but not fermenation
Answers
Answer:
Water
Explanation:
d)Two different plants are crossed. One has the genotype tt and the other has the genotype Tt. Fill in the Punnett square below for this cross. Remember, one parent allele goes in each space on the top and side. (1 point)
e) What is the genotype ratio for this cross? (1 point)
f) What is the phenotype ratio for this cross? (1 point)
Answers
d) The Punnett square for the cross between two plants with genotype tt and Tt is shown below:
T | t
--|--
t | Tt
t | tt
t | t
--|--
t | tt
t | tt
e) The genotype ratio for this cross is 1:1 (Tt:tt) as shown in the Punnett square.
f) The phenotype ratio for this cross is 1:1 (tall:short). All the offspring will have short stems because the tt genotype is homozygous recessive and the Tt genotype is heterozygous. The expression of the T allele masks the expression of the t allele in heterozygotes, so the offspring will all have the recessive phenotype.
Of all of the sunlight energy captured by the seaweed,
how much of it is available as food for the butterflyfish?
All of it
Some of it
None of it
I'm not sure
Answers
Answer:
some of it I believe is the correct answer for that question
If Mr. Dorji is conducting an experiment to determine the rate of photosynthesis in the presence of varing degrees of light intensity then;
a) Develop a likely hypothesis of Mr.Dorji's experiment
Answers
A likely hypothesis would be that intense light increases the rate of photosynthesis.
HypothesesThey are guesses or tentative statements that can be falsified or confirmed by experimental tests.
Thus, hypotheses are worded in such a way that they can be falsified and the aims of experiments are captured.
In order to determine if the rate of photosynthesis is affected by varying light intensities, one would also need to conclude whether the photosynthesis rate is increased or decreased by increasing or decreasing the intensity of light.
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NEED HELP DUE TODAY PLZ HELP ME!!!!
I AM STUCK PLZ PLZ PLZ HELP ME!!!!
Which structure is represented by letter B?
Choose 1 answer:
(Choice A)
A
Ribosome
(Choice B)
B
Cell wall
(Choice C)
C
Cytoplasm
(Choice D)
D
Cell membrane
Answers
Answer:
i belive cell membrane
Explanation:
Answer:
cell membrane
Explanation:
the cell membrane comes after the call wall and before cytoplasm
Which statement can be used to explain how the first law of thermodynamics relates to biological systems? Energy moves in and out of biological systems and is transformed from one type to another, but no energy is destroyed or created in the process. In any biological system, the total energy includes the usable energy that can do work and the unusable energy that is lost to disorder. Biological systems must take in energy from the surroundings to be able to build complex molecules from smaller precursor molecules. In a biological system, free energy continually decreases with repeated energy transformations. The amount of energy that a biological system has available to do work is always less than the original amount of energy taken in by the system from its surroundings.
Answers
The first law of thermodynamics ensures that the energy required for these processes is conserved and not destroyed.
The first law of thermodynamics states that energy is conserved in a system. This means that energy can move in and out of biological systems and can transform from one type to another, but no energy is destroyed or created in the process. Hence, the correct option is "Energy moves in and out of biological systems and is transformed from one type to another, but no energy is destroyed or created in the process." Explanation:Thermodynamics is the study of heat and other forms of energy. It is a branch of physics that deals with the relationships between heat, work, and energy. Biological systems are systems that involve living organisms. These systems are governed by the laws of thermodynamics, just like non-biological systems.Thermodynamics is important in biological systems because biological systems require energy to carry out their functions. Energy is required for various processes such as the synthesis of new molecules, the contraction of muscles, the conduction of nerve impulses, and the maintenance of body temperature. Molecules are the building blocks of life. They are involved in various biological processes such as metabolism, cell signaling, and genetic regulation. Energy is required to build complex molecules from smaller precursor molecules.
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which compound contains nitrogen
A. Glucose
B. Starch
C. Water
D. Amino acid
Answers
Answer:
amino acid
Explanation:
i just did the test and chose amino acid and got it correct
Hominin evolution is often depicted as a linear chain, with one species replacing another over time.
Answers
Hominin evolution is a complex and multifaceted process that cannot be accurately depicted as a simple linear chain. While it is true that some hominin species have gone extinct over time and have been replaced by others, this is only one aspect of a much more complicated evolutionary history.
In reality, hominin evolution is characterized by a number of different branches and interconnections, with different species coexisting and interacting with each other in various ways. Additionally, the evolutionary process itself is not always straightforward, with some species undergoing significant changes over time while others remain relatively stable. Overall, it is important to recognize that the evolution of hominins is a complex and ongoing process that defies simple categorization.
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