BIOL 2401
HANDOUT Chapter 15
1 Specialized cells that monitor specific conditions in the body or the external environment are called ____________.
2. A reduction in sensitivity in the presence of a constant stimulus is __________________.
3. Receptors that monitor visceral organs and functions are simply classified as ______.
4. Fine touch and pressure receptors are called __________.
5. Fast adapting receptors sensitive to deep pressure are called ______________.
6. Proprioceptors that monitor skeletal muscle length and trigger stretch reflexes are the _____________.
7. Conscious sensations of poorly localized “crude” touch, pressure, pain and temperature are provided by the ___.
8. Where is the pain of a heart attack felt?
9. What is ALS?
Critical Thinking: Ciara is driving home from school, listening to her favorite music, when a dog darts into the street in
front of her car. She manages to swerve to avoid hitting the dog. As she continues on her way, she notices her heart is
racing, she has “goose-bumps, and her hands are sweaty. Why is she experiencing these effects?