NUR 340 (NUR340)
Long Island University - Brooklyn Campus
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Exam (elaborations)
NUR 340 – Final Exam Study Guide.
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---18October 20212021/2022A+
- NUR 340 – Final Exam Study Guide. . PharmacoDynamics and Pharmacokinetics I. PharmacoDynamics- is the science of dealing with interactions between living organisms and foreign chemicals.
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Exam (elaborations)
NUR 340 – Final Exam Study Guide.
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---18June 20212023/2024A+
- NUR 340 – Final Exam Study Guide/NUR 340 – Final Exam Study Guide. 
. PharmacoDynamics and Pharmacokinetics 
 
I.	PharmacoDynamics- is the science of dealing with interactions between living organisms and foreign chemicals. 
 
*What does the drug do to the body? 
•	Receptor Site 
 
II.	Pharmacokinetics- The study of absorption, distribution, metabolism (biotransformation), and 
excretion of drugs 
 
*What does the body do to the drug? 
i.	Absorption- Route 
ii.	Distribution- Lipid soluble ...
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bestnurse
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Exam (elaborations)
NUR 340 - Exam 2 Study Guide.
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---14June 20212023/2024A+
- NUR 340 - Exam 2 Study Guide/NUR 340 - Exam 2 Study Guide. 
ANS 
 
 
Adrenergic Agonist - Sympathomimetic 
 
A.	Alpha-Receptors 
I. Alpha1 - Phenylephrine - Vasoconstriction, 
 
-Increase BP, 
-Mydriasis (Pupillary Dilatation), 
 
-Decongestant- Relieves nasal congestion, -Urinary Bladder- increased closure of the 
internal sphincter 
 
II.	Alpha2 - Clonidine - Inhibits NE release, 
 
-	Decrease BP 
 
B. Beta-Receptors 
I.	Beta1 – Heart - Increase HR	→	Increase BP, 
 
-	Increase Heart cont...
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bestnurse