Which type of communication is followed by video conferencing?

RRB Nsg. Superintendent-20 July 2019 (Shift-1)

Nursing Informatics & Technology [E5]

Easy

Appeared in: RRB Nsg. Superintendent-20 July 2019 (Shift-1)

Explanation

Video conferencing allows participants to both see (visual) and hear (audio) each other.
The communication is interactive and flows in both directions (two-way), allowing for real-time conversation and feedback.
This combination of audio, visual, and interactivity defines it as an audio-visual two-way communication medium.

Option A: This is incorrect because video conferencing includes an audio component, and it is interactive (two-way), not one-way.
Option B: This is incorrect because video conferencing is interactive (two-way). An audio-visual one-way communication does not allow for real-time feedback from the audience.
Option C: This is incorrect because video conferencing fundamentally includes an audio component for spoken conversation.

Visual 1: Flowchart - A flowchart showing the different types of communication, branching into one-way vs. two-way, and then into audio, visual, and audio-visual, with examples for each category.
Visual 2: Infographic - An infographic comparing a one-way broadcast (like a TV show) with a two-way video conference, highlighting the flow of information with arrows.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Classification of Communication Methods as background academic context rather than a clinical decision trigger.
In modern healthcare, understanding communication types is crucial for using technologies like telemedicine effectively. A nurse conducting a remote consultation uses audio-visual two-way communication to assess a patient.
This knowledge helps in selecting the appropriate technology for different purposes, such as using one-way audio-visual communication (a pre-recorded video) for patient education on a general topic, versus a two-way video call for a specific consultation.
What if? If a patient has a hearing impairment, the communication might shift towards 'visual two-way' (e.g., using chat/text functions or sign language) alongside the video, requiring the nurse to adapt their communication strategy.

How to Approach the Question

First, break down the term 'video conferencing' into its basic components. Ask yourself: Can you hear people? (Yes, so it's 'audio'). Can you see people? (Yes, so it's 'visual').
Next, determine the direction of communication. Ask: Can everyone talk and be heard/seen by others? (Yes). This means information flows back and forth.
Classify the direction. If information flows back and forth, it is 'two-way'. If it only flows from a source to a receiver, it is 'one-way'.
Combine the components: 'Audio' + 'Visual' + 'Two-way' = 'Audio-visual two way'.
Finally, compare your derived classification with the given options to find the correct match.

Concept Tested & Keywords

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