page 148-157 Flashcards
1
Q
70-120 m/s
A
A alpa fibers
2
Q
40-70 m/s
A
A beta fibers
3
Q
10-50 m/s
A
A-y fibers
4
Q
A- d
A
6-30 m/s
5
Q
b fiber
A
3-15m/s
6
Q
.5-2 m/s
A
c fiber
7
Q
12-20 mu m
A
a Alpa
8
Q
a beta
A
5-12 mu m
9
Q
2-5 mu m
A
A y
Ad
10
Q
<3 mu mu
A
B fiber
11
Q
C fibers
A
.4-1.2 mu M
12
Q
only fiber w/o myelin
A
C fiber
13
Q
propioception
motor
A
alpa a
14
Q
sense touch pressure
A
A- Beta fiber
15
Q
muscle spindle
A
A-y
16
Q
sharp pain
temp
touch
A
A d
17
Q
preganglionic autonomic
A
B fiber
18
Q
dull pain
temp
Post gang auto
A
C fiber
19
Q
Leastanestetic sensitive
A
a alpha fiber
20
Q
most anestetic sensitive
A
C fiber
21
Q
cllection of cell bodies
A
ganglia
22
Q
sensory ganglia
A
dorsal root ganglia
23
Q
autonomic ganglia
A
sympatheticc
24
Q
symp. chain ganglia
A
located on each symp trunk
along vert column
25
3 cerv
12 thoracic
4 lumbar
3 sacral
symp chain ganglia
26
PS
ciliary
pterygopal
submand
otic
celiac
sup mesenteric
inf mesenteric
27
plexus
interdigitation of nerves
28
formed by ant rami of cerv , brachial, lumbar, sacral regions
plexus
29
Cervical plexus
C1-4
30
C5-T1
brachial plexus
31
lumbar plexus
L1-4
formed in psoase muscle
32
formed in lower abd
and lower limb
lumbar plexus
33
femoral nerve and obturator neve
lumbar plexus
34
saccral plexus
L4-5 and S1-4
35
post pelvic wall in front of piriformis
sacral plexus
36
lower back
pelvis
part of thigh
leg
foot
sacral plexus
37
sciatic nerve
gluteal nerve
pelvis splancnic nerve
sacral plexus
38
fight or flight
thoracolumbar
sympathetic ANS
39
craniosacral
rest and digest
all have eff and aff components
eff is major
PS
40
GVE
invol
controls and reg SM cardiac muscle and glands
41
in ganglia in symp chain--\>1st thoracc spinal segment to upper lumbar segment
symp pregang neurons
42
PS pregang neurons
within brainstem
and segments S2-4 of spinal cord
43
hypothalamus, ret formation
---------
pregang neuron (---- in symp, -----in PS)
ganglion (outisde CNS)
Postgang neurons (---- in symp, -----in PS)
effector organ
hypothalamus, ret formation
interomediolateral horn(cell body of pregang neuron)
pregang neuron (short in symp, ling in PS)
ganglion (outisde CNS)
Postgang neurons (long in symp, short in PS)
effector organ
44
connect symp trunk to every spinal nerve
gray rami
45
limited to spinal cord segments b/n T1 and T2
white rami
46
interomediolateral horn of spinal cord
cell bodies of visceral efferent pregang fibers
47
cell bodies of visceral afferent fibers
dorsal root ganglia
48
fluid selectively permeable barrier consisting of ampipathic phospholipid bilayer contains integral proteins and peripheal proteins
Plasma membranes
49
site of cell synthesizing activity
cytoplasm
50
cytoplasmic inclusions; glycogen, pigment granules, secretory granules, lipid droplet
cytoplasmic inclusions
51
cytoplasm
cytoplasmic matrix with ground substance
52
RER
protein synthesis for export outside cell
studded with ribosomes
53
SER
steroid syntesis(adrenal cotex and testes)
sequesters Ca2+(skeletal and cardiac muscle)
lipid and glycogen metabolism(liver)
54
golgi app
posttrans. modification and package of proteins
lysosome production
(addds oligosacch. for glycoproteins and sulfate groups for proteoglycans)
55
ATP production via kreb cycle and ox phos
mitochondrion
56
inner and outer membrane
contain own cyclic DNA and not present in erythrocyte
Mitochondria
57
lysosome
hydroltic enzymes digest microorganism
produced by Golgi App
58
elimination of H2O2 by various ox enzymes
peroxisomes
59
vesicles formed as result of phagocytosis
endosome
60
provide structure support
intracell transport
cell movement
made of tubulin
microtubules
61
axonemes
specialized group of microtubule found in cilia and flagella arranged in "9+2 " pattern
62
centriole
provide microtubule organization
form ends of mitoti spindleduring mitosis
63
important for muscle contraction and provide cellular movement or anchorage
microfilament
64
provide cytoskeletal support
int. filament
65
basal bodies
required for development of cilia
derived from centriole
66
protein synthesis for use within cell
composed of rRNA and protein
ribosome
67
nuclear membrane
composed of inner and outer PM
68
ground substance of nuclues
nuceloplasm
69
complex of DNA and protein
chromatin
70
euchromatin
loosely arranged chromatin
indicates nuclear activity
71
highly condensed chromatin
heterochromatin
72
site of rRNA syn. and nonmembranous
nucleuolus
73
barr body
repressed X chromosome found in cells in females
appears as dense chromatin mass adjacent to nuc membrane
used for sex IDing
74
fingerlike structures of various lengths on apical surface of most ep cells
microvilli
75
core made up of microfil.
microvilli
76
provide inc. SA for absorption and transport of fluid
microvilli
77
sterreocilia
long microvilli located only in epididymis and sensory cels of inner ear
78
cilia
short hairlike structures used for locomotion or movement of substances along cell membrane
79
function in synchronous coordinated wave motion
require basal bodies for development
cilia
80
flagella
long whiplike used for locomotion
function in undulating snake like movement
81
in humans found in spermatozoa
Humans(flagela)
82
