The motor response of a human body is known as?

Appeared in: UPRVUNL - 2021

Explanation

Psychomotor activity specifically describes the link between mental processes ('psycho') and physical movement ('motor').
It encompasses all bodily movements that are a result of brain function, from simple gestures to complex, planned actions.
This term is used to describe observable behaviors that reflect a person's cognitive and emotional state through their physical actions.

Why Other Options Were Wrong

Option A: Perception is the process of receiving and interpreting sensory information from the environment. It is an input process, whereas a motor response is an output.
Option C: A hallucination is a false sensory perception that occurs in the absence of an actual external stimulus. It is a disturbance of perception, not a motor response.
Option D: Consciousness refers to a person's state of awareness of themselves and their surroundings. While voluntary motor responses occur during a state of consciousness, it is not the response itself.

Related Visual

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Definition of Psychomotor Activity as background academic context rather than a clinical decision trigger.
Nurses frequently assess a patient's psychomotor activity as part of the Mental Status Examination (MSE) to evaluate their psychological state.
Abnormalities such as psychomotor agitation (restlessness, pacing, hand-wringing) can indicate anxiety, mania, or substance withdrawal.
Conversely, psychomotor retardation (slowed speech, thought, and movement) is a classic sign of major depression.

How to Approach the Question

First, identify the core concept in the question stem, which is 'motor response'. This refers to physical movement or action.
Next, analyze the term 'Psychomotor activity'. Break it down into its roots: 'psycho' (relating to the mind) and 'motor' (relating to movement).
Combine the roots: 'mind-driven movement'. This directly matches the concept of a 'motor response' that is initiated by the body.
Evaluate the other options to confirm your choice. 'Perception' is sensory input, 'hallucination' is false perception, and 'consciousness' is a state of awareness. None of these describe a physical response.
Conclude that 'Psychomotor activity' is the only term that describes a physical action originating from a mental process.

Concept Tested & Keywords

Concept Tested: Definition of Psychomotor Activity
Stem keywords: motor response, human body
Lead-in keywords: known as

Question ID

Q4MAQVSQ6wxmqoT2r7FZ7Z

Reference Book

E6 Nursing Fundamentals Taylor p. 924-926

E6 Kaplan Sadock's Synopsis of Psychiatry-2022 (pp 1-3768 of 3768) p. 2924-2926

E6 Robert Boland, Marcia L. Verduin - Kaplan and Sadock's Comprehensive Text of Psychiatry-Wolters Kluwer Health (2024) (pp 1-16525 of 16525) p. 3827-3829

Practise the full UPRVUNL - 2021

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

Attempt this paper Attempt in the NPrep app