A is the correct answer because saliva cannot be infected and HIV can't travel through skin.
Yes, the lack of vitamins can affect your body as well as your health in a negative/bad way.<span />
Answer:
Esophagoscopy
Explanation:
According to my research on different veterinary procedures, I can say that based on the information provided within the question the veterinary is most likely to perform an Esophagoscopy. This is a procedure where the veterinary inserts a flexible endoscope in the mouth of the dog and guides it down to the esophagus. This device then takes enhanced images and displays it on a screen for the veterinary to see. This allows them to investigate and hopefully find the ulcer that is causing this problem.
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