1. Tom frequently takes transoceanic airplane trips. He makes a point to get out of his seat and walk about the cabin several times. Why? 2. True or false? All of the following are risk factors for...

1. Tom frequently takes transoceanic airplane trips. He makes a point to get out of his seat and walk about the cabin several times. Why?

2. True or false? All of the following are risk factors for decubitus ulcers: lack of body fat, poor circulation, and dry skin.