Question Details

Identify the correct sequence according to the General Adaptation Syndrome. Sequence:


(A) Resistance
(B) Presence of a noxious stimulus
(C) Alarm Reaction
(D) Exhaustion


Choose the correct answer from the options given below:

Options

A

(B), (C), (A), (D)

B

(C), (A), (B), (D)

C

(B), (C), (D), (A)

D

(C), (B), (D), (A)

Show Answer

Correct Answer :

Option A

(B), (C), (A), (D)

Solution :

The correct answer is (B), (C), (A), (D).

The General Adaptation Syndrome (GAS), developed by Hans Selye, describes the three-stage process that the body goes through when responding to stress. Here is the step-by-step breakdown of the sequence leading to and during the stress response:

1. Presence of a noxious stimulus (B): Before the body can adapt or respond to stress, there must first be a stressor or a noxious stimulus present to trigger the physiological reaction.

2. Alarm Reaction (C): This is the immediate response of the body upon perceiving the stressor. It triggers the "fight-or-flight" response, releasing hormones like adrenaline that prepare the body to deal with the threat.

3. Resistance (A): If the stressor continues, the body moves into the resistance stage. During this phase, the body attempts to cope with and adapt to the stressor, trying to return to a state of homeostasis while remaining on high alert.

4. Exhaustion (D): If the stressor persists for a long period without relief, the body's physical resources become depleted. The body loses its ability to fight the stress, leading to exhaustion, which increases vulnerability to illness and fatigue.

Therefore, the logical and chronological sequence is the presence of the stimulus, followed by alarm, resistance, and finally exhaustion, which corresponds to the sequence (B), (C), (A), (D).

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