LSATHacks
  • Explanations
  • Tutoring
  • Courses
  • Login
  • Cart
  • Explanations
  • Tutoring
  • Courses
  • Login
  • Cart
LSAT Explanations › Preptest 118 › Logical Reasoning › Question 17

LSAT 118 | Section 3 | Logical Reasoning: Q17

LSAT Preptest 118 explanations

LR Question 17 Explanation

QUESTION TEXT: An antidote for chicken pox has been developed, but…

QUESTION TYPE: Paradox

FACTS: An antidote for chicken pox could be dangerous even though it has no side effects and it is currently very effective.

ANALYSIS: The right answer shows an increase in danger above the baseline. A-C show ways that the drug might not work, but not that it is dangerous. D is pretty vague as to the level of danger.

___________

  1. This doesn’t show that the drug could be dangerous. It only shows that it is inaccessible. 
  2. This doesn’t show danger. It only shows that people might not use the drug successfully.
  3. This doesn’t actually make the situation worse. The drug just isn’t as good as we might hope.
  4. This sounds bad but is pretty vague. Advil can be misused in the same way. We don’t know how large the overdoses have to be. Nor do we know how often the drug “can” be fatal.
  5. CORRECT. In the long run the drug will be ineffective and chicken pox will become more deadly. That leaves us worse off than when we started. 
Previous Question
↑ Return to PT 118
Next Question

More Resources for Paradox Questions

  • Intro Course lesson: This intro course lesson covers Paradox questions.
  • Mastery Seminar lesson: This LR Mastery seminar lesson covers paradox questions.
Quick Jump PT Section Que

Hi, I'm Graeme Blake

I scored a 177 on the LSAT. I founded LSATHacks and created the LSAT Mastery Seminars to help students succeed.

I’ve personally written explanations for 5,000+ LSAT questions. If you find these explanations helpful, you'll definitely like our courses.

Join my email list for LSAT study tips and resources.

Comments

  1. Ben says

    September 19, 2017 at 6:41 pm

    Hi Graeme,

    I’m a little confused as to why E is the correct answer. In the stimulus, we see that the drug has no serious side effects. Wouldn’t the development of deadlier forms of chicken pox be a serious side effect? I ended up choosing D because of this. Thanks!

    Reply
    • Lucas (LSAT Hacks) says Tutor

      September 25, 2017 at 12:04 pm

      We’re expected to make common sense assumptions on the LSAT. Since this stimulus is referring to a drug, we can assume the primary usage of “side effects”: direct health consequences resulting from the drug for each individual patient. We don’t say that antibiotic resistance is a “side effect” of a drug — it’s an indirect consequence of widespread usage of some drugs.

      Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Free LSAT Email Course

My best LSAT tips, straight to your inbox

Increase Your Score

LSATHacks Courses Aiming For The 170S? See exactly how a top scorer thinks INCREASE YOUR SCORE
“The seminars teach you how to think like a high-scorer so that you can choose the correct answer quickly.” — Jay
“Not only did my score improve but I was able to approach LR with utter confidence” — Kacie L.

Resources

  • Articles
  • Blog
  • Free Email Course
  • LSAT Preptest Converter
  • Experimental Section Checker
  • LSAT Prep Books

About LSATHacks

  • About/Contact
  • Courses
  • Free Trial

Community

  • Discord
  • Social Media
  • Webinars
Disclaimer: Use of these explanations requires official LSAT preptests. LSAT is a registered trademark of LSAC.
LSAC does not review or endorse specific test preparation materials or services and has not reviewed this site.

© Copyright 2026 LSATHacks. All Rights Reserved. | Privacy | Terms