Which option lists the symptoms most associated with distemper?

Which option lists the symptoms most associated with distemper?

• A. Lameness
• B. Swollen joints
• C. Aggression
• D. Fever, vomiting, diarrhea, nasal secretions, and seizures

Answer: (D)

Distemper is a systemic infection that affects multiple organ systems in dogs, so signs span fever, respiratory involvement, gastrointestinal upset, and nervous system effects. The option listing fever, vomiting, diarrhea, nasal secretions, and seizures best fits this multisystem pattern: fever often appears early, nasal secretions reflect respiratory tract involvement, vomiting and diarrhea show GI involvement, and seizures indicate central nervous system involvement. Lameness or swollen joints aren’t typical hallmark features of distemper, and aggression isn’t a characteristic sign, so they don’t align as well with the disease’s common presentation.

Distemper is a systemic infection that affects multiple organ systems in dogs, so signs span fever, respiratory involvement, gastrointestinal upset, and nervous system effects. The option listing fever, vomiting, diarrhea, nasal secretions, and seizures best fits this multisystem pattern: fever often appears early, nasal secretions reflect respiratory tract involvement, vomiting and diarrhea show GI involvement, and seizures indicate central nervous system involvement. Lameness or swollen joints aren’t typical hallmark features of distemper, and aggression isn’t a characteristic sign, so they don’t align as well with the disease’s common presentation.