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AURORKA [14]
2 years ago
8

What percentage of the earth is covered by water?

Biology
1 answer:
stepan [7]2 years ago
7 0

Answer:

71 percent. hope this helps

Explanation:

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A child was exposed to a disease-causing virus (most likely chicken pox from the Varicella zoster virus) when he was 5 years old
STatiana [176]

Answer: What is expected to happen is that the secondary immune system acts immediately against the virus.

Explanation:

When a virus first enters our body, in order to defend itself, the body must first recognize what the antigen is in order to fight it through <u>antibodies</u>. Once it does it will keep a memory of it that it can use if this virus enters the body again. <u>This will be done through the secondary immune system</u>.

As the body already recognizes the antigen, it knows how to fight it immediately, generating a thousand times the amount of antibodies generated the first time.

Thanks to its memory cells, the virus will remain much less time in the body.

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3 years ago
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Ivan

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grin007 [14]

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During a routine visit to the child health clinic the parent of a 3-year-old child reports, "my child is still sucking the thumb
viktelen [127]
<span>The nurse should not respond regarding the diagnosis of child's habit or the situation. However, the nurse should assist the patient while suggesting to see the doctor or physician first. The doctor itself is the person who should explain the diagnosis or findings to the parent of the patient.
In addition, there are some advises being followed in order to handle such a situation:

1. The thumb from the child's mouth should not be taken out while he or she is awake, it should be done after the child goes to sleep.
2. The parent’s attitude towards the child must be really humble and patient when talking about their child's thumb-sucking habit. They better not punish or shame him for thumb-sucking.
3. Last but not least, people in the surroundings must not be allowed to make fun of the child.</span>
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