BIO252: Laboratory Practicum in Human Physiology"

BIO252: Laboratory Practicum in Human Physiology"




for perception to happen, the sensory signal must reach the cerebrum - answers✔✔sensory vs.
perception



the ability to no longer perceive sensations due to prolonged exposure - answers✔✔adaptation



pain, temperature changes, tickle, itch - answers✔✔free nerve endings



touch, pressure, vibration - answers✔✔encapsulated nerve endings



used to create special sensory reception - answers✔✔special sensory cells



sensations from outside the body - answers✔✔exteroceptors



sensations from inside the body - answers✔✔interoceptors



where your body is in space and time - answers✔✔proprioreceptors



stretch (touch, pressure, vibrations, stretch, proprioception) - answers✔✔mechanoreceptors



osmolarity - answers✔✔osmoreceptors



temperature - answers✔✔thermoreceptors

, chemicals - answers✔✔chemoreceptors



light - answers✔✔photoreceptors



pain, fast (acute-sharp stabbing) - answers✔✔nociceptors



the pain is broadcast to spots on your skin just over the organs or even far from it -
answers✔✔referred pain



right upper quadrant/ right shoulder - answers✔✔Referred pain liver and gallbladder



inferior to the xyphoid process and intermediate to the scapulae - answers✔✔referred pain of
stomach



umbilicus region - answers✔✔referred pain of the small intestines



superior to umbilicus and wraps around body down to thigh - answers✔✔referred pain of the
kidneys



inguinal region, inferior aspect of the rectus abdominus - answers✔✔referred pain of ureters



five areas

superficial to sacral region

lower portion of umbilicus region

central in the inguinal region

two bilateral glute muscles - answers✔✔referred pain of bladder