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3 years ago

How did Joseph Lister used the scientific method to determine the effects of germs and cleanliness.

Medicine

1 answer:

Natali [406]3 years ago

4 0

Answer:

Explanation:

This began to change in 1867, when Joseph Lister discovered that carbolic spray was very effective in stopping wounds from getting gangrene. ... He developed antiseptic surgery by spraying medical instruments, catgut and bandages with a 1-in-20 solution of carbolic acid.

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Dominic's three daughters want to take gymnastics this year. It costs

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Answer:

3,240

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3 years ago

Which three muscles flex the knee?

Umnica [9.8K]

Answer:

The hamstring group muscles (semitendinosus, semimembranosus, and biceps femoris) flex the knee and extend the hip.

Explanation:

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4 years ago

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An 8-year-old child who is experiencing a sickle cell pain episode is admitted to the child health unit. What is the most approp

LiRa [457]

Answer:

2 The priority is pain management; severe pain requires analgesics. Increased hydration is necessary to promote hemodilution, improve circulation, and prevent more sickling. Cold will constrict blood vessels, further depleting oxygenation to affected parts; warmth is preferable. There is too much swelling and pain in the joints during a crisis for the implementation of range-of-motion exercises.

Explanation:

I hope this helps

Addison

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2 years ago

What is the purpose of the hair cells in the inner ear?

Inessa [10]

Answer:

it is the first one for it transfers the vibes

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3 years ago

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A dose of aspirin of 5. 0 mg per kilogram of body weight has been prescribed to reduce the fever of an infant weighing 8. 5 poun

MAXImum [283]

Answer:

19.3 mg are needed

Explanation:

You can go about solving this in two different ways the first way/ hardest way is to convert the aspirin dose from mg/kg body weight to mg/ lbs body weight and then multiply by the 8.5 lbs body weight. The second/ easier way to get the answer would be to convert the infants body weight from lbs to kg. Then, multiply that by the dose, which will give you 19.3 mg. The math for that is below. Remember always start with the information that you know, to find the information that you don't know.

$\frac{8.5 \: lbs}{} \times \frac{1.0 \: kg}{2.205 \: lbs} \times \frac{5.0 \: mg}{kg} \\ = 19.27mg$

Hope this helps. If not just post a message and I will get back to you! :)

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3 years ago