Fewer than __% of veterinary patients are discharged from the hospital following cardiopulmonary arrest. What is the stated percentage?

• A. 4%
• B. 6%
• C. 8%
• D. 10%

Answer: (B)

The main concept here is the very poor prognosis after in-hospital cardiopulmonary arrest in veterinary patients. After CPR, only a small fraction of animals are discharged alive, and the figure commonly cited in veterinary literature is six percent. This reflects the overall rarity of discharge after resuscitation, influenced by factors such as how quickly CPR is started, the underlying illness, and the quality of post-arrest care. Among the given percentages, six percent aligns with the widely reported statistic. While other numbers like four percent can appear in some studies, they are not as representative of the typical discharge rate, whereas higher values would overstate expected outcomes.