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Can I use steroids if I have congestive heart failure?
absolutely- they can cause heart enlargement and decrease function
Does rapid heart rates decrease coronary artery perfusion?
yes.. becouse with increasing heart rate the pumbing ability will decrease that will cause the pre load to not fully pumbmed .. that will cause blood statis then decreasing the after load which lead to decarese the prefusion rate
What causes tissues in the brain or heart to die?
Poor circulation to the brain can cause tissues to die from lack of oxygen. Another cause of tissue damage in the brain can be a blow to your head or inhaling smoke from a fire more than oxygen (which can also cause suffocation).
What damage can an abnormal artery cause to the heart?
These abnormalities cause the heart's blood flow to decrease and result in the condition known as coronary artery disease or coronary insufficiency.
What heart problems can cause dizziness?
Low blood pressure or low oxygen saturation (%).
What can cause dissolved oxygen levels to decrease?
Dissolved oxygen levels can decrease due to factors such as high water temperature, increased organic matter or pollution, excessive plant growth leading to oxygen depletion during decomposition, and reduced mixing of water layers.
Why does salinity cause a decrease in dissolved oxygen?
When an ionic salt like NaCl is added to water, the ions from the salt introduced will attract the water molecules in an effort to "solvate" the ions. This has the tendency to decrease the weak affinity of non-polar oxygen molecules to water and drive the dissolved oxygen out of the polar water. In general, the solubility of a gas in a solvent is affected significantly by the presence of other solutes in the solution.
What's dissolved oxygen?
Dissolved oxygen is the current amount of oxygen in the water. A certain amount of Dissolved Oxygen Is needed to keep the fish alive, if any of the dissolved oxygen decreases by either a little or a lot it can cause changes in the water, normally if the dissolved oxygen decreases so do the fish and aquatics life's life.
What can decrease the amount of dissolved oxygen in water?
Sometimes, water can become overheated, like if it is near a factory or power plant. If the water's temperature increases, then the Dissolved Oxygen (DO) level will decrease, which can cause strain or even death for many fish and marine wildlife.
What is dissolve oxygen?
Dissolved oxygen refers to the amount of oxygen present in water. It is essential for aquatic life to breathe and thrive. Factors such as temperature, water flow, and levels of organic matter can impact the amount of dissolved oxygen in water.
True or false dissolved oxygen in the ocean water causes salinity?
False. Dissolved oxygen in ocean water does not cause salinity. Salinity is primarily determined by the amount of dissolved salts in the water, such as sodium and chloride ions. Dissolved oxygen levels are influenced by factors like temperature, depth, and the presence of photosynthetic organisms.
Explain how changes in the alveolar structure cause a decrease in the blood oxygen levels in emphysema?
Decrease in alveolar surface area results in less boundary across which oxygen can be absorbed into the blood.
Why do rotting plants cause a decrease in the level of oxygen?
When plants rot, they are decomposed by bacteria and fungi, which use up oxygen in the process. This causes a decrease in oxygen levels because the microorganisms compete with other organisms, like aquatic organisms, for the limited oxygen available in the environment.
Why the rotting plants caused a decrease in the level of oxygen?
cause yo mama said so
How can too much nutrients be pollution in water?
Nutrients in lakes can cause eutrophication. What happens is that the nutrients cause the algae to grow excessively. As it dies, bacteria consume it using up large amounts of oxygen dissolved in the water. Aquatic creatures that rely on dissolved oxygen (fish) die.
What factors cause the level of dissolved oxygen in water?
The level of dissolved oxygen in water can be influenced by temperature (warmer water holds less oxygen), water flow and turbulence (increased mixing allows for more oxygen absorption), and the presence of aquatic plants and algae (which can produce oxygen through photosynthesis). Pollutants like nutrients and organic matter can also lower dissolved oxygen levels by promoting algal blooms and microbial activity that deplete oxygen.
What would cause a decrease in aggregate supply?
Aggregate supply is the supply of all goods and services within a country. Which of the following would most likely cause a decrease in the aggregate supply
