Review of Week 4 THEORY Flashcards
hypoxia
lack/ not enough O2
prurirus
itchyness
singultus
hiccups
acute pain
less than 6 months
chronic pain
more than 6 months
nociceptive
centers nerve pain from injury, or stimulus
radicular
tooth ache or around tooth
phantom
from amputation after birth…pain in missing limb nerve endings
neurophathic
diabetic, breat cancer numbness from suergy
gate control theory
pain impulses can be regulated or even blocked by gating mechanisms along the central nervous system
gates are in dorsal horn of spinal cord
sleep
Rem & NREM
describe sleep cycle
?
stage 1
light level, few minutes
stage 2
10-20mintues vitals decrease
stage 3
15-30 mins
muscles relaxed
vitals low but regular
secreations of growth hormone
stage 4
15-30 mins deepest stage difficult to arouse vital signs significantly lower bed wetting/sleep walking hormone response continues
REM
1-1/2 hours into sleep
mental restoration super relaxed vitals flucuate dreaming most diffcult to awake vivid dreams
smooth muscle
involuntary
- repro tracts
- resp tracts
- blood vessels
- gi tract
cardiac muscle
around the <3
skeletal muscle
all voluntary movement
lordosis
increased lumbar curvature
kyphosis
rounded “hump back”
scolisosis
curvature similar to letter S
hemiplegia
one sided paralysis due to stroke/injury
