https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438 en-us 2023-02-16 06:53:01 UTC 2025-12-09 15:20:11 UTC hello@padlet.com https://padlet.net/icons/png/2764.png americagonzalez2_3 https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2484602354 The two divisions of the ANS are:
- Sympathetic Nervous System- fight, fright, flight
Name: adrenergic
- Parasympathetic Nervous system- rest and digest
Name: Cholinergic]]> 2023-02-16 07:25:11 UTC https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2484602354 americagonzalez2_3 https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2484614612 Acetylcholine- cholinergic
Norepinephrine(NE)- adrenergic
Epinephrine(EPI)- adrenergic
Dopamine(DA)]]> 2023-02-16 07:37:35 UTC https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2484614612 americagonzalez2_3 https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2485494591 SNS:
Acetylcholine(ACH)- NT released at ganglia from presynaptic nerve endings
Norepinephrine(NE)-  NT released at postganglionic nerve endings
PSN:
Acetylcholine(ACH)- NT release at ganglia from the postganglionic nerve ending

]]> 2023-02-16 19:38:35 UTC https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2485494591 americagonzalez2_3 https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2485494988 https://www.vitalscan.com/dtr_ans_overview.html#:~:text=presynaptic%20sympathetic%20neurons%20release%20acetylcholine,receptors%20to%20the%20postsynaptic%20neurons

]]> 2023-02-16 19:38:56 UTC https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2485494988 americagonzalez2_3 https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2485552477 SNS:
alpha-1: arteries and veins 
alpha-2: adrenergic nerve ending
Beta-1: heart
Beta-2: Bronchiolar smooth muscle, uterus, coronary and skeletal muscle blood vessels
PNS:
- Muscarinic: located on cardiac, smooth muscle, and gland
- Nicotinic(Nn): located at the ganglia of parasympathetic nerves and sympathetic nerves (synapse area)
- Nicotinic: Somatic, neuromuscular junction of skeletal muscle 

]]> 2023-02-16 20:36:51 UTC https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2485552477 americagonzalez2_3 https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2485597334 organs:
Adrenal Medulla- Release of epinephrine 
Arteries- Vasoconstriction 
Heart- Increases heart rate and AV conduction, Increases contractility 
Intestines, GI motility, and secretion- Decrease 
Postganglionic neurotransmitter- Norepinephrine released
Pupil of the eyes- Dilation 
Respiratory passage, lower- Bronchodilation
Urinary Bladder- Relaxation
Urinary sphincter- Contraction ]]> 2023-02-16 21:33:47 UTC https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2485597334 americagonzalez2_3 https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2485612777 organs:
Adrenal medulla
Arteries- Most arteries are not supplied by parasympathetic nerves
heart- Decrease heart rate and AV conduction
intestine, GI motility, and secretion- Increase 
Postganglionic neurotransmitter- Acetylcholine release
Pupil of the eye- Constriction(miosis)
Respiratory passage, lower- Bronchoconstriction 
Urinary Bladder- Contraction
Urinary Sphincter- Relaxation]]> 2023-02-16 21:55:39 UTC https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2485612777 americagonzalez2_3 https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2486931759 Alpha-1 Adrenergic Agonists:
- phenylephrine(NEO- SYNEPHRINE)
Adrenergic Agonists;
- epinephrine(ADRENALIN)
Alpha-1 Adrenergic Blockers:
- prazosin(MINIPRESS)
Beta-1 Adrenergic Agonists:
- dobutamine
Beta-2 Adrenergic Agonist:
- Formoterol(FORADIL)
Beta Blockers:
Nonselective: nadolol(CORGARD)
Selective: atenolol(TENORMIN)


]]> 2023-02-18 03:53:16 UTC https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2486931759 americagonzalez2_3 https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2486941790 Direct acting cholinergic agonists:
- muscarinic receptors are stimulated
- does the sam effects of acetylcholine

Indirect:
- inhibit acetycholinesterase, the enzyme that destroys acetylcholine 
- increase of acetylcholine

anticholinergics:
- bind to muscarinic receptors
- prevents acetylcholine from binding to the receptors]]> 2023-02-18 04:29:11 UTC https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2486941790 americagonzalez2_3 https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2486941846 Alpha 1 Adregnergic agonist:
- alpha 1 receptors are stimulated 
- contraction of smooth muscle, blood vessels constrict, instead blood pressure

Adrenergic Agonist:
- All beta and alpha receptors are stimulated
- vasoconstriction, which leads to increase blood pressure
- Cardiac stimulant

Alpha 1 adrenergic blocking:
- binds to alpha 1 receptor and blocks them
- relaxation of smooth muscle
- relaxes smooth muscle of ureters and increases urine flow

Beta 1 Adrenergic Agonist:
- low dose stimulates dopaminergic receptor in the kidneys, leading to vasodilation and increased renal blood flow
- moderate dose stimulates beta 1 receptors in heart, leading to an increase in force of contraction and cardiac output

Beta 2 Adrenergic Agonists:
- beta 2 receptors are stimulated
- relaxation of the smooth muscle of the lungs, which leads to bronchodilation 
- relaxation of the smooth muscle of the uterus

Selective beta 1 blockers:
- bind to beta 1 receptors and block them
- decrease force of contraction, heart rate, conduction, and cardiac output
- decrease in cardiac output decrease blood pressure

]]> 2023-02-18 04:29:28 UTC https://padlet.com/americagonzalez2_3/xy6ajv73bpgtk438/wish/2486941846