Join thousands of students who trust us to help them ace their exams!Watch the first video
Multiple Choice
Proprioceptors respond primarily to which type of stimuli?
A
Chemical changes in the blood
B
Changes in body position and movement
C
Light and visual cues
D
External temperature variations
Verified step by step guidance
1
Understand the term 'proprioceptors': Proprioceptors are specialized sensory receptors located in muscles, tendons, and joints. They provide information about body position, movement, and the state of muscle contraction to the central nervous system.
Analyze the stimuli options provided: The question lists four types of stimuli—chemical changes in the blood, changes in body position and movement, light and visual cues, and external temperature variations.
Eliminate irrelevant options: Proprioceptors are not involved in detecting chemical changes in the blood (this is the role of chemoreceptors), light and visual cues (handled by photoreceptors in the eyes), or external temperature variations (detected by thermoreceptors).
Focus on the correct stimulus: Proprioceptors are specifically designed to respond to changes in body position and movement, as they monitor the stretch and tension in muscles and tendons, as well as joint angles.
Conclude the reasoning: Based on the function of proprioceptors, the correct answer is 'Changes in body position and movement,' as this aligns with their role in maintaining balance, posture, and coordination.