This quiz assesses knowledge in autonomic pharmacology with a focus on emergency pharmacotherapy. It covers receptor types, their effects, and therapeutic applications in acute medical scenarios, enhancing skills crucial for healthcare professionals.
Increased AV conduction
Stimulation of insulin secretion
Stimulation of renin secretion
Bronchodilation
Decreased production of aqueous humor
Increased lipolysis
Contraction of bladder sphincter
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The norepinephrine-induced vasoconstriction decreases the end diastolic volume
The increased total peripheral resistance tends to reduce preload
The reflex bradycardia balances the direct increased stroke volume
The decreased end systolic volume balances the increase in cardiac contractility
The increased total peripheral resistance causes a decreased firing of baroreceptors
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Activation of phospholipase A2
Increased synthesis of IP3 and DAG
Increased synthesis of cAMP
Increased synthesis of cGMP
Opening of ligand gated Na+ channels
Opening of ligand-gated K+ channels
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Decreased firing rates of carotid baroreceptors
Increased cardiac contractility
Release of norepinephrine from cardiac adrenergic terminals
Increased venous return to the heart
Blockade of muscarinic receptors in the heart
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A
B
C
D
E
F
G
H
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Antimuscarinics
Cholinergics
Beta-2 agonists
Ganglionic stimulants
Alpha-1 antagonists
Beta-blockers
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Medulla oblongata
Preganglionic sympathetic neurons
Postganglionic parasympathetic neurons
Preganglionic parasympathetic neurons
Postganglionic sympathetic neurons
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Increased intestinal peristalsis
Mydriasis
Increased duration of the diastole
Bronchoconstriction
Decreased glycogenolysis
Cycloplegia
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Epinephrine
Norepinephrine
Prazosin
Albuterol
Isoproterenol
Dobutamine
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Dobutamine
Epinephrine
Isoproterenol
Norepinephrine
Phenylephrine
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A
B
C
D
E
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Alpha-1 receptor mediated vasoconstriction
Beta-2 receptor mediated vasodilation
Beta-2 receptor mediated increase in cardiac contractility
Beta-1 receptor mediated increase in renin secretion
Beta-2 receptor mediated bronchodilation
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Albuterol
Timolol
Metoprolol
Atropine
Propranolol
Prazosin
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Timolol
Prazosin
Isoproterenol
Pilocarpine
Albuterol
Homatropine
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Nn
Nm
Alpha-1
Alpha-2
Beta-1
Beta-2
M2
M3
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Blockade of Na+ channels in motor nerves
Activation of alpha-2 receptors in the spinal cord
Blockade of Nm receptors in motor end plate
Activation of GABA receptors in the brain stem
Blockade of beta receptors in striated muscle
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Norepinephrine
Epinephrine
Isoproterenol
Phenylephrine
Albuterol
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Opening of ligand-gated Na+ channels
Increased synthesis of IP3 and DAG
Opening of ligand-gated K+ channels
Activation of phospholipase A2
Increased synthesis of cAMP
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Albuterol
Propranolol
Methyldopa
Clonidine
Prazosin
Epinephrine
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