Answer:
Perform a jaw-thrust maneuver.
Step-by-step explanation:
The medical emergency services provide medical facility to the individuals. The service can be provide in case of accidents, sudden injury, heart attack and in other medical situations.
The individual should provide the emergency first aid that prevents the individual tongue from the obstruction of his upper airways. The maneuver is mainly performed on the supine patient. This first aid provide the proper oxygen in the patient's body.
Thus, the correct answer is option (b).