Which of the following are considered life-threatening sudden illnesses? Select 2 answers.

A diabetic emergency and anaphylaxis are both considered life-threatening sudden illnesses due to the immediate health risks they pose.

A diabetic emergency includes conditions such as hypoglycemia (low blood sugar) and hyperglycemia (high blood sugar), which can lead to severe symptoms like confusion, seizures, or loss of consciousness if not treated promptly. This urgent need for intervention can significantly impact the person's health and requires immediate action such as providing glucose or administering insulin.

Anaphylaxis is a severe allergic reaction that occurs rapidly and can lead to life-threatening symptoms such as difficulty breathing, swelling of the throat, and a drop in blood pressure. This condition requires immediate medical attention, often necessitating the use of an epinephrine auto-injector to counteract the reaction and stabilize the individual.

In contrast, a common cold and a headache, while uncomfortable and potentially disruptive, are not immediate life threats and typically do not require urgent emergency care. They can be managed with rest, hydration, and over-the-counter medications, and are generally self-limiting conditions that resolve on their own without the risk of severe complications.