You have spent 24 hours traveling from the u. s to new zealand, on quite a few airplanes with many stops. because of the stress, changes in time zones, and short blocks of time between planes, you find yourself tired with a headache when you arrive. you are severely dehydrated. a hematocrit value on your blood would be than normal because ; the bone marrow is making fewer red blood cells due to the latitude of the airplaneslower; more red blood are being made by the bone marrowhigher; more plasma proteins are made by the liverhigher; you have less blood plasma volume