Answer:
Explanation:
The BUN test or blood urea nitrogen test measures the concentration of urea and nitrogen present in the blood. This describes how well the two kidneys in the body are functioning. Urea and nitrogen are the two waste products produced by the liver that travels through the blood to the kidneys. The test is done by drawing blood out of your body through a vein of the arm. The small amount of urea and nitrogen in the blood can be considered as normal the excess urea and nitrogen in the blood indicate s that it is not filtered by the kidneys.
Answer:
The correct option is : D. Ethnocentrism
Explanation:
Ethnocentrism is a term used to describe an act of judgement and evaluation of another culture or ethnic group with reference to the preconceptions of one's own ethnic group or culture especially in terms of the language, customs, food, beliefs and religion. Therefore, ethnocentrism is a belief that one's ethnic group is superior in comparison to others and thus all the other ethnic groups are rated with reference to their own superior group.
Answer:
The correct option is : b. To widen the blood vessels
Explanation:
Vasodilation is the <u>dilatation or widening of the blood vessels</u>, by relaxing the smooth muscle cells within the vessel walls. Thereby, <u>increasing the blood flow to the tissues in the body that need it the most</u>.
The drugs and the endogenous substances that cause vasodilation are known as vasodilators.
<u>Consent</u>
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Answer: tumor
Explanation:
- Tumors, which are lumps of tissue occur when cells divide and grow excessively in the body. Tumors can be cancerous or not cancerous (benign). Cancerous tumors spread into, or invade, nearby tissues and can travel to distant places in the body to form new tumors.
- If possible, an option for cancer treatment is removal of the tumor which is fueling the cancer. The idea is that when you take out the source, everything else will clear up and you should ultimately be cancer free. Although it is one of the best options, it is not always successful.
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