Which of the following best describes Type II decompression sickness?

Type II decompression sickness is a severe condition that typically involves serious symptoms affecting the nervous system and pulmonary system. Unlike Type I decompression sickness, which may only involve minor symptoms, Type II can lead to life-threatening consequences such as paralysis, unconsciousness, and respiratory issues. Understanding this severe nature of Type II is critical for divers, as recognizing the severity helps in responding appropriately and seeking immediate medical attention.

The symptoms associated with Type II can be much more debilitating and require comprehensive medical treatment, emphasizing the importance of preventive measures during and after diving activities. Proper training and adherence to safety procedures are essential for managing the risks associated with decompression sickness effectively.