When trying to sleep, Teresa tosses and turns for a hour or more, wakes frequently, and then wakes earlier then she wanted in the morning. Teresa is experiencing ____.
a. stress
b. sleep inertia
c. insomnia
d. progressive muscle relaxation
e. sleep apnea
Question 2
An open lump or crater about the size of a dime or smaller, and teeming with bacteria, corresponds with which stage of syphilis?
a. primary
b. secondary
c. latent
d. progressive
e. tertiary