ANS
Where is the origin in the CNS for the SNS?
What is thoracolumbar T1-L2.
Where would you find a large receptive field?
What is the back?
What are the 5 primary taste sensations?
What is Salty, sweet, sour, bitter, and umami?
What is the function of the outer ear?
To funnel sound waves to the eardrum.
What time of hormone needs to bind to a transport protein?
Steroids.
What is the preganglionic fiber for PSNS
What is ACH
What is the difference between a phasic and tonic receptor?
what is phasic is rapidly adapting and tonic is slowly adapting
What is the stem cell for the taste cells called?
What is basal cell?
What is the function of the spiral organ?
To convert vibrations into nerve impulses.
What are some functions of the thyroid hormone?
Increase metabolic rate, body temp, SNS response, and effects of growth hormone.
What cranial nerve carries most of the PSNS fibers?
what is the Vagus nerve?
What do nociceptors detect?
What is pain?
Are Olfactory receptors phasic or tonic?
what is phasic
What part of the inner ear is responsible for equilibrium?
The vestibular apparatus.
Where is the nervous tissue of the adrenal glands?
The adrenal medulla.
What is the postganglionic NT for SNS?
What is NE?
What is referred pain?
what is pain from internal organs is perceived to come from somewhere else.
What do the axons for olfactory cells pass through?
what is the cribriform plate of ethmoid bone?
What are the 3 layers in the eye and what structures are in those layers?
- Fibrous layer= sclera and cornea.
- Vascular layer= Choroid, ciliary body, and Iris.
- Neural layer= Retina and optic nerve.
What is the function of the Parathyroid hormone?
to increase blood Ca2+
Rest and digest describes the ____ and Fight or flight describes the____
What is PSNS and SNS
What is myelinated?
What is special about the olfactory pathways compared to the other senses?
It doesn't go through the thalamus.
What are the differences between rods and cones?
- Rods: lowlight vision, high sensitivity, low resolution, no color, and concentrated on the periphery of the retina.
- Cones: For color vision and fine detail, high resolution, low sensitivity, and concentrated at the fovea centralis.
What is the difference between Type 1 vs Type 2 diabetes mellitus?
Type one is the destruction of beta cells and type 2 is when insulin receptors are desensitized.