Answer:D
Explanation: Contact inhibition is a process of arresting cell growth when cells come in contact with each other. As a result, normal cells stop proliferating when they form a monolayer in a culture dish. Contact inhibition is a powerful anticancer mechanism that is lost in cancer cells
Answer:
The answer to the statement: At rest, most of the body´s blood supply resides in the pulmonary loop, would be, B: False.
Explanation:
The circulatory system never stops working. Pumping of blood, transportation of oxygen, nutrients and water to and from tissues is a process that does not end, even during sleep. The only moment when this process does not happen, is in death. However, a good question is, where does the blood go, or stay, when the body is not active, like for example, during sleep. And the answer is that most of it will rest on the systemic veins and venules and will slowly circulate back to the heart, but at a much lower rate than when the body activates itself. However, what is not true is that blood will reside mostly in the pulmonary loop, because this loop does not have the capacity to store that much blood.
When the nurse has confirmed proper placement of a nasogastric tube. Action that should be taken next is : applying skin barrier to the tip and end of the nose.
<h3>What should be done after the placement of a nasogastric tube?</h3>
After the proper placement of nasogastric tube, apply skin barrier to the tip and end of the nose. After insertion of the tube, nurse should immediately inspect the oropharynx to check for kinks and to ensure that the tube is not coiled.
Chest radiography is the method for confirming appropriate placement of a nasogastric tube.
If the feeding tube is not inserted properly then radiographic confirmation of correct placement is recommended before administration of medication.
To know more about nasogastric tube, refer
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Answer:
The blood pressure is directly proportional to the total length of the vessel.
Explanation:
The blood pressure is directly proportional to the total length of the vessel.
The long blood vessel will have higher the resistance and the flow of blood will be lower.
Thus, making intuitive sense, as with blood volume, as the vessel's enhanced surface area will impede blood flow. This lowering area will lead to the higher blood pressure through the blood vessel. Similarly with the reduction in the resistance of the blood vessel, the blood flow will boost.
Answer:
What is the universe made of? Astronomers face an embarrassing conundrum: they don't know what 95% of the universe is made of.
Explanation:
