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Is capillary blood more like arterial blood than venous blood?
yes bcz O2-bound heamoglobin (called oxyheamoglobin) is bright red in colour.
What does arterial pressure reflect?
An individual's blood pressure is dependent on several factors including genetics, weight and stress levels. While there is nothing we can do to change our genetics one can eat a healthy diet and manage stress in an attempt to control blood pressure.
How will a steady decrease in arterial pressure affect the body?
low blood pressure - need more food, like sugars. high blood pressure - the opposite
How do you figure out arterial blood pressure?
Use a blood pressure cuff (sphygonometer, or something). The reading will be something like 120/90 where the higher number is the pressure of the heartbeat (systolic) and the lower number is the pressure between beats (diastolic).
You like this guy and you told him. Was this a mistake?
depends... does he like you too ?
Do different blood tests test for different things?
There are multiple types of blood tests ranging from a complete blood count to testing very specific blood properties such as iron levels. Typically, blood is removed with a needle from a vein or artery in the arm. The amount of which is determined by the number of tests that will be run on the blood. If only a small amount of blood is needed. like that of an iron test, blood will be obtained from a finger prick.
Why do arteries not require valves?
Blood flow through the arterial system is pressure driven. The heart pushes the blood outward to the peripheral parts of the body. By contrast, the venous system is a low pressure system and the return of the blood to the heart is the result of contractions of surrounding muscle tissue. When you walk you are also helping return blood from the venous system. Since the movement is mostly passive the valves in the veins serve to keep the flow of blood in one direction. Another point is that valves would increase resistance which would be detrimental to the function of the arterial system. Farther along within the arterioles the vessels are contractile (an artery is more like a passive hose). While much of the contractility is controlled by the sympathetic nervous system local factors like internal pressure can also cause the arterioles to contract. In situations of blood loss this redirects blood flow to the more critical tissues.
What did the jewish think about jesus?
Most of the Jews did not like Jesus and were waiting to either to trap himwith theirquestions or to find a mistake in his teaching. And in the end the mob of Jews called loudly for his blood on the cross.
Why do you shake off mistakes?
its so you can focus on your game and not be distracted by the mistake. also so you can learn from that mistake like what to do and what not to do.
What color is the blood in the veins?
Some will say that the blood is blue in the veins because your veins are blue looking. This is incorrect. The blood is in fact red inside the veins, the veins just look blue due to the way the light passes through the fat and skin cells above.
What other object is like the bronchi tubes?
Your venous system certainly falls in the category along with your arterial system.
Is it an accident when shaRKs kill humans?
Sometimes.most of the time some sharks will attack for no reason .they like to feed on blood by other organisms.other times sharks will mistake us for fish and kill or eat people.
