Astructural difference between the trachea and esophagus that prevents the trachea from collapsing is the presence of:

Pam currently runs on a track an hour a day, three days a week. how can she increase the intensity of her runs? start running five days a week start running in hilly areas or trails switch to walking six miles each day add 20 minutes to each run

Describe one possible outcome if you do speak with the patient about her lab results.

Can you receive a shock severe enough to prevent you from releasing the wire from an ordinary outlet with dry hands?