Final answer:
Paresthesia is a sign of neurotoxicity related to chemotherapy, representing damage to the nervous system with symptoms like numbness and tingling.
Step-by-step explanation:
The assessment by the nurse that would be a sign of neurotoxicity related to chemotherapy is a. Paresthesia. Neurotoxicity can manifest through various symptoms indicating damage to the nervous system due to exposure to certain toxic substances, such as some chemotherapeutic agents. Paresthesia, which includes numbness, pri_ckling, or "pins and needles" sensations, is typically associated with this type of neurotoxicity. Other signs might include visual disturbances, muscle weakness, impaired coordination and balance, and impaired cognitive function and memory.