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Oxana [17]
3 years ago
7

Michael, 25 years old, has had mitral valve regurgitation since age four, after having rheumatic fever. michael is planning to g

o to his dentist to have his teeth cleaned. because of michael's history he will need to take antibiotics in conjunction with this procedure to prevent bacteremia. which class of antibiotics will michael most likely receive if he has no allergies?
Biology
1 answer:
Juli2301 [7.4K]3 years ago
5 0

The answer is penicillin

Rheumatic fever is a disease that caused by Group A streptococcus infection. The bacteria has component that similar to the heart valve cells, makes the immune cell attack it. The drug of choice for this infection is penicillin G benzathine injection. It is one of penicillin family drug that has high prevalence of allergy reaction, so you must be aware.

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The law of conservation of mass states that in a chemical reaction mass can neither be created nor destroyed. Similarly, the law of conservation of energy states that the amount of energy in an isolated system is conserved ie. the amount of energy can neither be created nor destroyed, but instead changes form.

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3 years ago
Recovery from the 2008-2009 recession was agonizingly slow. what factors might have constrained faster growth?
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<span>Recovery from the 2008-2009 recession was agonizingly slow due to the following factors:
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1. The recession had an impact on most of the industrialized West, not only the United States. As the recession spread to Europe, the United States's biggest market, it had a 360 degree impact on America's exports as well.


2. The US was spending a lot on the Iraq and Afghanistan wars. While this was theoretically supporting millions of jobs in the war industry, for the average person, there was no benefit. Billions that could have been used to help people, were used elsewhere.

3. Rising debt was also a problem. The recession opened up the hidden truth behind America's prosperity, the debt problem. Most people and institutions were spending war more than what they had and when the debt started to mount up, there was very little flexibility left.

4. We also have to admit that the response for the recession was too late. Firstly, the government should not have let a recession happen. However, once it did, they waited for Lehman brothers to completely fail before taking concrete actions.
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4 0
3 years ago
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aleksley [76]

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3 years ago
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