Which patient is least likely to experience a DVT?

A 58-year-old male liver patient is least likely to experience a deep vein thrombosis (DVT) compared to the other individuals presented in the options. While liver disease can lead to a hypercoagulable state due to alterations in clotting factors, many patients with liver issues, especially those with chronic liver disease or cirrhosis, do not have the same elevated risk of DVT as patients undergoing surgeries or those with limited mobility.

Patients in the other options have higher associated risks for DVT. For instance, a young female on oral contraceptive pills (OCP) has an increased risk due to the estrogen component, which can lead to coagulation changes. The older male post hip replacement exhibits a significant risk due to immobility and the surgical procedure itself, which contributes to venous stasis. A paraplegic patient has limited mobility, making them highly susceptible to DVT as well.

In summary, while a liver patient may have some risks associated with their condition, they tend to be less likely to experience DVT compared to those in the other scenarios that present clear risk factors related to surgery, hormonal influences, or immobility.