Final answer:
In a medical emergency involving a 65-year-old man, a primary survey should include looking for visual clues of life-threatening conditions, which are unconsciousness, severe bleeding, and trouble breathing. The correct answer to the question is C. all of these.
Step-by-step explanation:
When called to the home of a 65-year-old man for a medical emergency, your primary survey should include assessing for visual clues to determine if the patient's condition is life-threatening. The question asks which of these signs you should look for, and the correct answer is C. all of these, which includes:
- unconsciousness,
- severe bleeding,
- trouble breathing.
A rapid assessment includes checking the patient for indications of severe medical conditions, such as a stroke, airway constriction, or shock, which could present with symptoms like unconsciousness, loss of sensory or motor control, severe bleeding, trouble breathing, and a rapid or weak pulse. This rapid assessment is crucial because it helps prioritize treatment efforts and could be the difference between life and death.