NEET PG DENTAL EXAM

BRAIN

SPINAL CORD

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Given these components of a reflex:1. association neuron2. skeletal muscle3. afferent neuron4. efferent neuron5. sensory receptor Choose the sequence below that best represents the order followed in a reflex, from stimulus to response.
A
5, 4, 3, 2, 1
B
5, 3, 2, 4, 1
C
5, 4, 3, 1, 2
D
5, 3, 1, 4, 2
Explanation: 

Detailed explanation-1: -So, the correct answer is ‘Receptors-Sensory neuron-Spinal cord-Motor neuron-Muscle’

Detailed explanation-2: -Most reflex arcs have five main components: receptors, sensory neurons, interneurons, motor neurons and muscles. However, not all reflexes use interneurons.

Detailed explanation-3: -Final answer: The correct sequence of components of reflex arc-Receptors → Sensory neuron→ Spinal cord→ Motor neuron→ Muscle.

There is 1 question to complete.