Nervous System Review

Front

What are chemoreceptors?

Back

Chemoreceptors are sensory receptors that respond to chemical stimuli, such as taste and smell.

Front

What is the role of mechanoreceptors?

Back

Mechanoreceptors are sensory receptors that respond to mechanical pressure or distortion, such as touch, sound, and pressure.

Front

What type of stimulus do thermoreceptors respond to?

Back

Thermoreceptors respond to changes in temperature.

Front

Why is damage to a neuron cell detrimental?

Back

Damage to a neuron is detrimental because neurons do not divide to replicate, leading to permanent loss of function.

Front

What is the function of nociceptors?

Back

Nociceptors are sensory receptors that detect pain and harmful stimuli.

Front

How do chemoreceptors contribute to taste?

Back

Chemoreceptors in the taste buds detect chemicals in food, allowing us to perceive different tastes.

Front

What is the difference between a receptor and an effector?

Back

A receptor detects stimuli and sends signals to the nervous system, while an effector carries out responses based on those signals.

Front

What is the significance of the sensory pathway?

Back

The sensory pathway is crucial for transmitting sensory information from receptors to the brain for processing.

Front

What are the main types of sensory receptors?

Back

The main types of sensory receptors are chemoreceptors, mechanoreceptors, thermoreceptors, photoreceptors, and nociceptors.

Front

What is the role of the central nervous system in sensory processing?

Back

The central nervous system processes sensory information and coordinates responses.