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Natalka [10]
2 years ago
11

Knowing the epidemiology and causative agent of Legionaries disease what questions would you ask of the victims or of their surv

iving relatives?
Biology
1 answer:
ioda2 years ago
8 0

Answer:

Answered below

Explanation:

Legionnaires disease is a type of lung inflammatory disease or pneumonia, which is caused by infection from the bacteria Legionella bacterium.

Legionella bacterium can be spread by inhalation from water or soil. People with weakened immune systems are most susceptible as are smokers. Untreated legionnaires disease can progress to a fatality.

Some of the questions to ask of a victim or of surviving relatives include;

1) Any visits to swimming pools?

2) Source of drinking water?

3)Any visits to fountains?

4) Contacts with victims and their personal belongings?

5)Is any relative or victim immunocompromised? Do they have diseases that might lower their immune response?

6) Are they smokers?

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Frequency and wavelength are ___ proportional.
marishachu [46]
<h2>Answer:</h2>

<u>Inversely proportional. </u>

<h2>Explanation:</h2>

The distance between two wave troughs is considered as wavelength whereas the number of wave crests passing over the origin every second is termed as frequency. The former is denoted by symbol known as lambda whereas the latter is denoted by '\nu'.

We can utilize this relationship to compute the wavelength or recurrence of any electromagnetic wave on the off chance that we have the other estimation. Simply separate the speed of light by whichever estimation you have and afterward you have the other.  

Frequency = Speed of Light/Wavelength  

f = c/λ  

Wavelength = Speed of Light/Frequency  

λ = c/f  

Above given equation demonstrates that wavelength and frequency are inversely proportional to each other which means that higher the frequency, shorter will be the wavelength and vice versa.

6 0
2 years ago
Read 2 more answers
State four diseases caused by viruses​
san4es73 [151]

Answer:

measles, mumps, rubella, & chicken pox

Explanation:

Because viruses attack and multiply within certain cells causing disease.

6 0
3 years ago
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Scientists use equations to model how fast a rocket needs to go to launch a satellite into orbit. What is a limitation of this m
igor_vitrenko [27]

Answer:

I dont know about these options but it needs to be going about 11 kilometers (7 miles) per second, or over 40,000 kilometers per hour (25,000 miles per hour), to enter orbit.

Explanation:

8 0
2 years ago
Consider a population of snowshoe hares in Montana. Their fur color changes in response to changes in day length. During the lon
AnnyKZ [126]

Answer:

The snowshoe hares with mutated genes for fur colour

Explanation:

As we can see in the question that change in fur colour in response to day length is a normal adaptation in the snowshoe hares. But due to climate change the less snow fall occurs and thus white fur hares will be visible to the predators. If some of the snowshoe hares have mutated genes for the fur colour in their cells then they will be prevented from the predation because this mutated gene can cause the change in fur colour in response to the change in temperature in place of change in day length and thus such hares with mutated gene will survive safely in changed climatic conditions.

7 0
3 years ago
What is a uniquely human challenge? What part of the body is reponsible for this?
serious [3.7K]

I believe its control of emotions. Humans have the most complex emotional responses than any other species on earth. Therefore the endeavour to make emotions and reason congruous are a uniquely humans challenge. The part of the humans responsible for emotions and reason is the limbic system of the brain. It constitutes the hippocampus, amygdala, limbic cortex and septal area.

3 0
3 years ago
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