The Virginia Opossum is particularly prone to developing which conditions in rehabilitation?

• A. Cardiac disease, liver failure, and obesity
• B. Diabetes, respiratory distress, and dermatitis
• C. Metabolic bone disease, obesity, and dermal septic necrosis
• D. Dehydration, malnutrition, and anemia

Answer: (C)

Virginia opossums in rehabilitation commonly face problems tied to captive care that affect bones, body condition, and skin health. Metabolic bone disease shows up when calcium and vitamin D balance in the diet isn’t right, especially with orphaned animals or those fed milk replacers or unbalanced mixes. Without adequate calcium and proper calcium-to-phosphorus ratio, bones mineralize poorly, leading to deformities and a higher risk of fractures. Preventing it centers on a well-balanced diet with appropriate calcium, vitamin D when indicated, and opportunities for activity and, if needed, UV exposure to support vitamin D metabolism.

Obesity tends to occur because rehab diets can be high in calories and fat, and opossums may have limited space or activity in captivity. Overnutrition plus low activity leads to excess body fat, which can compromise health and complicate rehabilitation. Addressing this involves careful portion control, diet formulation appropriate for opossums, and enrichment that encourages movement.

Dermal septic necrosis reflects skin infections that can arise from dermatitis or skin injuries in a damp, crowded, or dirty housing environment, allowing bacteria to invade and cause tissue death. In rehab, maintaining clean, dry housing, promptly treating dermatitis, and preventing skin injuries are essential to minimize this issue.

Together, these issues reflect common rehabilitation challenges for Virginia opossums, making this triad the best fit for what’s observed in care settings.