Yes
Bone is harder and more rigid than cartilage due to its mineralized matrix, predominantly composed of calcium and phosphorus. Bone also contains specialized cells like osteocytes, which are responsible for maintaining bone structure and function. Cartilage, on the other hand, is more flexible and resilient due to its high water content and lacks the mineralized matrix found in bone.
A biological oxygen demand is another term for a biochemical oxygen demand - the amount of oxygen needed by aerobic microorganisms to decompose all the organic matter in a sample of water - used as a measure of pollution.
Yes, epinephrine can decrease myocardial oxygen demand by increasing coronary perfusion, improving cardiac output, and reducing systemic vascular resistance. However, high doses of epinephrine may increase myocardial oxygen demand due to its positive inotropic and chronotropic effects.
True. Cartilage matrix is avascular and has a high water content, allowing nutrients to diffuse quickly. In contrast, bone matrix is solid and less permeable, so nutrients diffuse less efficiently through it.
it will be in high demand
The heart utilizes around 60-70% of the oxygen it receives at rest. This high demand for oxygen is necessary for the heart to continue functioning properly and efficiently.
We call cartilage that is high in fiber fibrous cartilage. Fibrous cartilage is found in the intervertebral discs and pubic symphysis.
On average, humans require about 2 liters of oxygen per minute at rest. This amount can increase during physical activity or in high-altitude environments to meet the body's higher demand for oxygen.
HiGh demand.
if a product is in high demand it means lots of people want/like it, if something is in demand someone wants it, high demand means that product is popular and people want it, it's in high demand.
High venous oxygen saturation typically occurs when there is decreased tissue oxygen extraction, such as in states of decreased metabolism (e.g., hypothermia) or decreased oxygen demand (e.g., sedation). It can also happen in conditions with shunting of blood from arterial to venous circulation, such as with certain congenital heart defects.
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