Individuals at high risk for a latex allergy include which of the following?

Individuals at high risk for a latex allergy are primarily those who have had significant exposure to latex products, which commonly occurs in medical settings. Patients with a history of multiple abdominal surgeries often have a higher risk because surgical procedures frequently involve the use of latex gloves and other latex devices. Therefore, with repeated exposure, these individuals are more likely to develop a sensitivity or allergy to latex.

In contrast, the other groups listed do not have the same established correlation with latex allergies. Patients with low blood pressure, those over 65, or those with diabetes do not inherently have increased exposure to latex or a higher predisposition to develop a latex allergy compared to individuals who have undergone multiple surgeries. It's the cumulative exposure in medical environments that predominantly influences the risk for developing this type of allergy.