AGR 550 Exam 2 Review Questions
Solved Correctly.
What does ANS control? - Answer Unconscious body activities.
Neurotransmitter for ANS? - Answer Acetylcholine
Stimulation of the PNS causes what? - Answer Decrease in heart rate, constriction of pupils
Stimulation of SNS causes what? - Answer Increase in heart rate, dilation of pupils
Neurotransmitters of SNS? - Answer Norepinephrine, epinephrine, dopamine
4 ways drugs can affect the autonomic nervous system - Answer Mimic neurotransmitters
Interfere with their release
Block attachment of them to receptors
Interfere with breakdown or reuptake of them at synapse
Cholinergic is sympathetic or parasympathetic? - Answer parasympathetic
Adrenergic is sympathetic or parasympathetic? - Answer sympathetic
What cholinergic is used for bladder contraction? - Answer Bethanechol
What is used as an antiemetic? - Answer Metoclopramide
What cholinergic is used to diagnose myasthenia gravis? What one is used to treat it? - Answer
Edrophonium and Pyridostigmine
, What can be used when organophosphate toxication occurs? - Answer 2 PAM (Pralidoxime)
What are some uses of sympathomimetic agents? - Answer Mimic sympathetic nervous system
Stimulate heart during arrest
Treats urinary incontinence
Vasoconstricts
Reversal for dexmedetomidine - Answer Atipamezole (Antisedan)
3 examples of Beta Blockers... - Answer Propanolol- Cardiac arrythmias
Atenolol- like propanolol
Timolol- opthalmic prep for glaucoma
What causes paraphimosis in horses and what is it? - Answer Phenothiazine derivatives
Retraction of prepuce and swelling of penis
Diazepam can be used for what in cats? - Answer Seizure control, appetite stimulation, muscle
relaxation
How does dosing of Xylazine for cattle differ from horses? - Answer Smaller doses for cattle
What drug do you NEVER use with Demedetomidine? - Answer Atropine
What is Phenobarbital used for? - Answer seizures
Pentobarbital can be used for what two things? - Answer Seizures and Euthanasia
What standard opioid are all other drugs compared to? - Answer Morphine
Solved Correctly.
What does ANS control? - Answer Unconscious body activities.
Neurotransmitter for ANS? - Answer Acetylcholine
Stimulation of the PNS causes what? - Answer Decrease in heart rate, constriction of pupils
Stimulation of SNS causes what? - Answer Increase in heart rate, dilation of pupils
Neurotransmitters of SNS? - Answer Norepinephrine, epinephrine, dopamine
4 ways drugs can affect the autonomic nervous system - Answer Mimic neurotransmitters
Interfere with their release
Block attachment of them to receptors
Interfere with breakdown or reuptake of them at synapse
Cholinergic is sympathetic or parasympathetic? - Answer parasympathetic
Adrenergic is sympathetic or parasympathetic? - Answer sympathetic
What cholinergic is used for bladder contraction? - Answer Bethanechol
What is used as an antiemetic? - Answer Metoclopramide
What cholinergic is used to diagnose myasthenia gravis? What one is used to treat it? - Answer
Edrophonium and Pyridostigmine
, What can be used when organophosphate toxication occurs? - Answer 2 PAM (Pralidoxime)
What are some uses of sympathomimetic agents? - Answer Mimic sympathetic nervous system
Stimulate heart during arrest
Treats urinary incontinence
Vasoconstricts
Reversal for dexmedetomidine - Answer Atipamezole (Antisedan)
3 examples of Beta Blockers... - Answer Propanolol- Cardiac arrythmias
Atenolol- like propanolol
Timolol- opthalmic prep for glaucoma
What causes paraphimosis in horses and what is it? - Answer Phenothiazine derivatives
Retraction of prepuce and swelling of penis
Diazepam can be used for what in cats? - Answer Seizure control, appetite stimulation, muscle
relaxation
How does dosing of Xylazine for cattle differ from horses? - Answer Smaller doses for cattle
What drug do you NEVER use with Demedetomidine? - Answer Atropine
What is Phenobarbital used for? - Answer seizures
Pentobarbital can be used for what two things? - Answer Seizures and Euthanasia
What standard opioid are all other drugs compared to? - Answer Morphine
