Which of these is not a reasonable fitness goal? O A.
I want to exercise for 3 hours every day.
OB.
I want to exercise for 30 minutes, five days a week.
O C.
I want to be able to do 50 sit-ups in a row by next month.
OD.
I want to be able to run 1 mile in 12 minutes.

A5-year-old boy suddenly begins coughing while eating peanuts. he is choking and gagging. when he is brought to the ed, but he is awake and is able to give his name. on physical examination, his vital signs are stable. on examination of the chest, inspiratory stridor and intercostal and suprasternal retractions are apparent. which of the following is the most appropriate initial step in management? - allow patient to clear foreign object by spontaneous coughing- clear oropharynx with multiple blind sweeps with finger- position patient and perform back blows- stand behind patient and perform abdominal thrusts- perform emergency tracheostomy and take to surgery