Final answer:
A soldier trained as a combat lifesaver can prevent severe health outcomes, such as loss of life or disability, by providing immediate and effective emergency care on the battlefield.
Step-by-step explanation:
A soldier trained as a combat lifesaver is equipped with the skills to prevent severe health outcomes among their fellows on the battlefield by providing immediate and effective emergency care. Situations that otherwise might result in loss of life or severe disability can be mitigated with timely interventions such as controlling severe bleeding, managing airway obstructions, and performing cardio-pulmonary resuscitation (CPR). These soldiers, akin to civilian paramedics, play a critical role in increasing survival rates, underlining the adage that "Next to creating a life the finest thing a man can do is save one." As depicted through the high survival rates of Canadian soldiers under the care of wartime nurses, combat lifesavers contribute to lowering preventable deaths and ensuring that more soldiers return from the battlefield.