In a healthy individual, which type of leukocyte accounts for the largest percentage in a sample of blood?

Presence of _________ in the blood stream would stimulate increased gastric secretion.

Which of the following factors is NOT responsible for varying lung capacities?

Mechanical digestion

Mechanical digestion

A new autoimmune drug has been developed that has a side effect of inhibiting the adaptive immune system.  Which of the following would the drug most likely affect?

The extra volume of air that can be inspired after a tidal inspiration.

_________ contributes to the adaptive immune response through the production of antibodies.

All of the following are functions of the digestive system EXCEPT:

Which of these events is NOT correctly matched with the time when it occurs?