Test 1.1 Flashcards
Define relexes and what are needed for them
Rapid automatic response
Thing needed
Receptors
Intergration center
Effectors
What is the babinski reflex test
A reflex test that are used on babies
The automatic nervous system controls ?
Things that you don’t think about such as breathing or blinking
How many effectors are needed for the ANS
2
What is automatic ganglia
A bunch of nerves
What are some characteristic of parasympathetic
Decrease metabolic rate
Increase digestive
Stimulation of urination an defecation
Decrease HR/BP
Normally dominates
What are some characteristic of sympathetic?
Alertness Increase metabolic Reduced digestive and urinary fiction Active energy reserves Increased HR/BP Active sweat glands
What does the CNS do?
Provide motor output decisions that are based on sensory input
All preganglionic neurons release
ACh
Parasympathetic postganglionic neurons release
ACh and use cholinergic receptors
Sympathetic postganglionic neurons release
Epi and use adrenergic receptors
Epinephrine is a …
NT and hormone
What are the two types of Cholinergic receptors
They are Nicotinic and Muscarinic
What does Nicotinic do?
Opens chemically gated channels
What does Muscarinic do?
May be excitatory or inhibitory
