A student is creating a model of a eukaryotic cell to demonstrate their understanding of the organelles and their functions. The student has a battery for a power source, a rigid poster board for support, a light bulb that can blink on and shine light, and a Ziplock bag filled with water. Which statements are most appropriate to evaluate the use of these materials in the student's model? Select ALL that apply.

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