A faster descent rate will increase:

A faster descent rate indeed accelerates the overall dive profile, impacting various physiological factors linked to diving. One significant aspect is the rate at which nitrogen is absorbed into the body. When descending quickly, the partial pressure of nitrogen increases rapidly, which can lead to a higher risk of nitrogen narcosis, particularly at greater depths where the effect becomes more pronounced.

Additionally, a faster descent increases the risk of decompression sickness. As divers ascend, nitrogen is released from tissues back into the bloodstream. If a diver ascends too quickly after a rapid descent, the nitrogen can form bubbles instead of being eliminated at a safe rate, potentially leading to decompression sickness.

Moreover, ascending rapidly can impact air consumption. While descending, exertion levels may increase due to the pressure changes and buoyancy effects, leading to a higher demand for air. Consequently, each of these factors is interconnected with the descent rate, making "all answers" correct as they all represent risks associated with a faster descent.

Understanding the implications of descent rates is essential for safe diving practices, emphasizing the need for controlled descent and ascent to mitigate these risks.