Choose the correct option from the given options based on the definition of the one word substitute. A person who remains unmoved and unaffected by other people's opinions, arguments or suggestions.

Appeared in: NVS Staff Nurse - 2019

Explanation

The word 'Impervious' literally means not allowing fluid to pass through, and figuratively, it means unable to be affected by.
In the context of personality, being impervious means that external factors like criticism, arguments, or opinions do not penetrate one's mindset or affect one's decisions.
This directly matches the definition provided in the question: 'A person who remains unmoved and unaffected by other people's opinions, arguments or suggestions.'.

Option A: A misogamist is someone who hates marriage. This is unrelated to being unaffected by opinions.
Option C: A mercenary is motivated by money or reward. This does not relate to being unmoved by arguments.
Option D: A stoic person endures hardship without showing emotion. While they may appear 'unmoved', the core meaning is about emotional expression, not about being immune to persuasion or influence.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain One-word substitution for a definition as background academic context rather than a clinical decision trigger.
While this is a general English question, the concepts have relevance in nursing communication. A nurse must be receptive to a patient's concerns and not be 'impervious' to their feelings or feedback.
Conversely, in a high-stress or emergency situation, a nurse needs to remain 'stoic'—calm and composed—to function effectively without being overwhelmed by emotion.
What if the question was about a patient who refuses a life-saving treatment despite all explanations? The patient might be described as 'adamant' in their refusal, which is a more specific term than 'impervious' for stubbornly holding a position.

How to Approach the Question

First, carefully read and understand the definition provided in the question stem: 'unmoved and unaffected by other people's opinions, arguments or suggestions'.
Next, analyze each option to determine its precise meaning.
Eliminate options that are clearly incorrect. 'Misogamist' (hates marriage) and 'Mercenary' (motivated by money) are unrelated to the definition.
Differentiate between the remaining close options. 'Stoic' relates to enduring pain without showing emotion, while 'Impervious' relates to being unaffected by influence. 'Impervious' is the better fit for the given definition.
Confirm your choice by ensuring it perfectly matches the description in the question.

Concept Tested & Keywords

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Practise the full NVS Staff Nurse - 2019

Attempt every question from this paper in a timed mock, then review the full solution for each one.