A study was conducted to determine the effects of using a specific

Question

A study was conducted to determine the effects of using a specific type of antibiotic, carbapenems, on critically ill patients with bacterial infections. The researchers divided the patients into two groups: those who received carbapenems and those who did not. The study had two main goals: to determine whether carbapenems reduced mortality and to assess whether prolonged carbapenem use increased the likelihood of developing multidrug-resistant (MDR) pathogens.

Results indicated that there was no significant difference in mortality between the two groups, but patients who received carbapenems for a longer duration were more likely to have new MDR pathogens detected.

Statement: If a doctor wanted to minimize the likelihood of developing MDR pathogens, she would be more likely to X on critically ill patients with bacterial infections, which would result in Y as compared to carbapenem treatment.

Select for  __1__  and for  __2__  the options that complete the statement so that it most accurately reflects the information provided. Make only two selections, one in each column.

Bunuel · Accepted Answer

Official Solution:

1. What would the doctor do to minimize the likelihood of developing MDR pathogens?
 
• The study says prolonged carbapenem use increases MDR pathogens.
 
• To minimize this risk, the doctor would be more likely to  not use carbapenem .
 
Correct selection for 1 →  not use carbapenem 
 
2. What would be the impact on mortality compared to carbapenem treatment?
 
• The study says there was  no significant difference  in mortality between the group that received carbapenems and the group that did not.
 
Correct selection for 2 →  no change in mortality risk

Correct answer:

1  "not use carbapenem"

2  "no change in mortality risk"

catinabox · Answer

Here's the official solution:

There are two pieces of relevant information in the prompt:
 
  Carbapenem use and mortality : The study shows  no significant difference in mortality  between the group that received carbapenems and the group that did not. 
  Carbapenem use and MDR pathogens : The study found that a  longer duration of carbapenem use  increased the risk of detecting multidrug-resistant (MDR) pathogens.

To minimize the risk of detecting MDR pathogens (which was linked to prolonged carbapenem use), the doctor would likely choose  not to use carbapenem . Regarding mortality, the study states there was  no change in mortality risk  between those who did and did not use carbapenems.
Thus, the best selections are:
 
  X : Not use carbapenem 
  Y : No change in mortality risk

Bismuth83 · Answer

1. Let's summarize the results. The text tells us that carbapenems made no change in mortality risk and made more likely to have new MDR pathogens detected.

2. The doctor wants to minimize the risk of detecting MDR pathogens, and logically, this can be done by simply not using carbapenems. That would best fit the answer choice: "Not use carbapenem."

3. For the second dropdown, we are comparing with a carbapenem treatment. In this case, we can use the mortality risk to compare the two. It has been found that there is barely any difference. That would best fit the answer choice: "No change in mortality risk."

4. Our answer will be:   D1 - "Not use carbapenem" and D2 - "No change in mortality risk."

bumpbot · Answer

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A study was conducted to determine the effects of using a specific

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1	2
		use carbapenems
		not use carbapenem
		an increase in mortality risk
		a decrease in mortality risk
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A study was conducted to determine the effects of using a specific

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