Question

One dangerous consequence of high-altitude climbing occurs when the blood-brain barrier is weakened such that intravascular proteins and fluids are able to penetrate into the cerebral parenchymal extracellular space that is the result of the body's trying to deal with the severe lack of oxygen facing it.

• A. trying to deal with the severe lack of oxygen facing it.
• B. trying to face and deal with the severe lack of oxygen.
• C. attempt to deal with the severe lack of oxygen.
• D. attempt to try and deal with the severe lack of oxygen facing it.
• E. attempt to try and deal with the severe lack of oxygen.

Hint:

Avoid redundancy in sentence structures. If the same meaning can be conveyed with fewer words, it is always preferable to do so.

Answer 1

The Correct Option is A

Step 1: Understanding the sentence structure.
The sentence is describing an event or situation related to high-altitude climbing and the effects of oxygen deprivation. The phrase "trying to deal with the severe lack of oxygen facing it" is the most natural, clear, and concise way to express this idea.

Step 2: Analyzing the options.
- (A) "trying to deal with the severe lack of oxygen facing it" is the most straightforward and grammatically correct choice, as it maintains clarity and precision.
- (B) "trying to face and deal with the severe lack of oxygen" introduces unnecessary complexity and redundancy. The phrase "trying to face and deal" is awkward and redundant.
- (C) "attempt to deal with the severe lack of oxygen" changes the structure too much and makes the sentence less fluid.
- (D) "attempt to try and deal with the severe lack of oxygen facing it" is overly wordy and contains an unnecessary combination of "attempt" and "try."
- (E) "attempt to try and deal with the severe lack of oxygen" is similarly redundant with "attempt to try" and makes the sentence less efficient.

Step 3: Conclusion.
Option (A) is the best choice because it is the most concise and maintains the intended meaning of the sentence.