When the skin comes in contact with an irritant, receptors in the skin send signals to the spinal cord. The signal is then sent to the brain for processing, and the to scratch the affected area. Which two systems are most likely interacting when a person experiences itching caused by a skin irritant?Group of answer choicesDigestive and muscularReproductive and integumentaryRespiratory and lymphaticCirculatory and excretoryIntegumentary and nervous
Question
When the skin comes in contact with an irritant, receptors in the skin send signals to the spinal cord. The signal is then sent to the brain for processing, and the to scratch the affected area. Which two systems are most likely interacting when a person experiences itching caused by a skin irritant?Group of answer choicesDigestive and muscularReproductive and integumentaryRespiratory and lymphaticCirculatory and excretoryIntegumentary and nervous
Solution
The two systems that are most likely interacting when a person experiences itching caused by a skin irritant are the Integumentary and Nervous systems.
Here's why:
- The Integumentary System: This system includes the skin, hair, nails, glands, and nerves. Its main function is to act as a barrier to protect the body from the outside world. It also functions to retain body fluids, protect against disease, eliminate waste products, and regulate body temperature. In the case of
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