A ____ is a doubled section of rope, usually made along the standing part. It forms a U-turn in the rope that does not cross itself.

Water intake is kept in balance with fluid output through all of the following EXCEPT _______

a. skin b. lungs c. feces d. stomach

Which of the following may occur when the lungs are exposed to noxious gases and the irritant reflex is activated?

I. Ventilatory rate increases II. Reflex cough III. Sneeze IV. Bronchospasm a. I and III only c. I, II, and III only b. I, II, III, and IV d. I and III only