Receptors Flashcards
1
Q
4 attributes of stimulus?
A
Site/location
Modality
Intensity
Duration
2
Q
Phasic receptors?
A
Pacinian corpuscle
Meissners corp
Hair end organs
3
Q
Tonic receptors
A
Merkels disc Ruffinis endings C- mechano receptors Joint capsule, muscle spindle, golgi tendons Baro receptors Noci receptors
4
Q
Nerve fibre of phasic receptors?
A
A beta fibres
5
Q
Tonic receptors with A beta?
A
Merkels
Ruffinis
6
Q
Max activity if receptors at what temp?
A
24 c
7
Q
TRP channels?
A
Vanilloid receptors Acid sensing ion channel Ankyrin receptors Purinergic receptors Menthol receptors
8
Q
Vanilloid receptors types?
A
TRPV1
TRPV3
TRPV4
9
Q
Ankyrin receptor
A
TRPA1
10
Q
Purine receptors
A
P2x
P2y
11
Q
Menthol receptors
A
TRP M8
12
Q
Presynaptic inhibitting neurotransmitters?
A
GABA
13
Q
Post synaptic inhibitting neurotransmitter?
A
Glycine
14
Q
Inhibitory cell related to feed back inhibition?
A
Renshaw cell ( ant. Horn cell)
15
Q
2 point discrimination least and maximum distance?
A
2mm and 65mm
