NERVOUS TISSUE Flashcards
Identify A
Identify B
A. Nucleus
B. Nucleolus
Identify the structure A that is emerging from the cell body
List 2 organelles responsible for basophilia in B?
A. dendrites
B. Free polyribosomes and RER
A. Identify the structure
B. Identify the structure
A. Perineurium
B. Epineurium
Identify A
Identify B
Identify C (what is causing the black stain?)
Identify D (what would normally be located here?)
A. Perineurium
B. Epineurium
C. Fat in myelin sheath
D. Axon
A. Identify the structure indicated by A
B. List 2 cells found in this structure
A. Epineurium
B. Fibroblasts and fibrocytes
A. Identify the structure indicated by A
B. List one main reason for your identification
A. Axon hillock
B. Absence of Nissl substance or basophilic granules
A. Identify structure A
B. List a function associated with this structure
A. Node of Ranvier
B. Saltatory conduction
A. Structure?
B. Tissue?
C. Tissue?
D. To what cell do these nuclei belong?
A. Perineurium
B. Dense irregular CT
C. Nervous tissue
D. Schwann cell
A. Identify the structure
B. Identify the cells pointed by arrows
A. Conncective tissue capsule around a ganglion (dense irreg. CT)
B. Satellite cells
A. Sensory or sympathetic ganglion?
B. Identify cells surrounding the nerve cell body
C. What type of neuron? (Multipolar or unipolar?)
A. Sympathetic ganglion
B. Satellite cells
C. Multipolar neuron
A. Identify A
B. Identify B
A. dendrite (Nissl substance present)
B. Axon (absence of Nissl substance)
A. Identify the neuron idicated by A
B. List one function associated with this neuron
A. Purkinje cell (cell when in cerebellum!!)
B. Important for balance and coordinating movement
A. Sympathetic or sensory ganglion?
B. Identify the structure and tissue
A. Sensory ganglion (nucleus is centrally located)
B. CT capsule, dense irregular CT.
Are afferent (sensory) neurons pseudounipolar or multipolar?
pseudounipolar
Are sympathetic neurons pseudounipolar or multipolar?
multipolar
