2.  The stimulus produces a response that reinforces the stimulus  Ex: Blood clots and Labor

3. Figure 1-5

4.  Occurs when the body cannot maintain homeostasis

5.  Anatomical Position  Hands at sides  Palms Facing Forward  Feet together  Supine—lie down in anatomical position  Prone—lie with face down in anatomical position

6.  Cranium—Skull  Axilla—Armpit  Brachium—Arm  Carpus—Wrist  Pollex—Thumb  Digits—Fingers/Toes  Thorax—Chest  Cervical—Neck  Dorsal—Back  Gluteus—Buttock  Planta--Foot

7. Figure 1- 6(a)

8. Figure 1- 6(b)

9.  Anterior—Front  Ventral—belly side  Posterior—Back  Dorsal—Back  Cranial—Head  Superior—Above  Caudal—Tail  Inferior—Below  Medial—Towards midline

10.  Lateral—Away from midline  Proximal—Toward attached base  Distal—Away from base  Superficial—Near body surface  Deep—Away from body surface

11. Figure 1-8

12.  Transverse Plane—divides into superior and inferior  AKA: Cross section  Frontal Plane—divides into anterior/posterior  AKA: Coronal plane  Sagittal Plane—divides into left and right  Midsagittal—directly down midline

13. Figure 1-9