The __________ nervous system controls digestion, constriction of the pupils of the eye, and smooth muscle contractions

A heat and moisture exchanger is best placed where in the ventilator circuit?

a. Directly at the patient Y-connector b. Twenty centimeters away from the endo-tracheal tube c. At the ventilator outlet d. At the ventilator inlet

Most people in the US get adequate calcium from their diet

Indicate whether the statement is true or false