Phentolamine - Study guides, Class notes & Summaries
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BKAT ICU Post Test |100% Correct Answers | Verified 2024 Version
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Nitroprusside purpose - decreases preload and afterload by vasodilation (mainly afterload) 
Dobutamine mechanism of action - contractility 
Dopamine at a low-end dose "renal dose" - 0.5-4mcg/kg/min 
increases renal and mesentric perfusion 
Dopamine at a mid-range dose - 4-10mcg/kg/min 
increases contractility and heart rate 
Dopamine at a high-range dose - greater than 10mcg/kg/min 
vasoconstriction and increases BP 
Dopamine and Levophed infiltration - leads to tissue necrosis 
Dopamine antid...
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BKAT ICU Post Test with complete solutions |Latest 2024/2025
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BKAT ICU Post Test with complete 
solutions. 
Nitroprusside purpose ️ decreases preload and afterload by vasodilation 
(mainly afterload) 
Dobutamine mechanism of action ️ contractility 
Dopamine at a low-end dose "renal dose" ️ 0.5-4mcg/kg/min 
increases renal and mesentric perfusion 
Dopamine at a mid-range dose ️ 4-10mcg/kg/min 
increases contractility and heart rate 
Dopamine at a high-range dose ️ greater than 10mcg/kg/min 
vasoconstriction and increases BP 
Dopamine and Levophe...
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BKAT Medications Quiz with Verified Answers |Latest 2024/2025
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BKAT Medications Quiz with Verified 
Answers. 
Nitroprusside ️ Mechanism of Action : Decreases Preload and 
AFTERLOAD through vasodilation 
Side effects/Precautions: 
- No sunlight 
- Cyanide toxicity 
- Hypotension 
Used for: 
acute hypertensive episodes 
Dobutamine ️ Mechanism of Action: Positive inotrope- effects 
contractility 
Dopamine ️ Low dose (0.5-4mcg): Stimulates dopaminergic receptors 
and increases renal and mesenteric perfusion "Renal dose" 
Mid-range dose (4-10mcg): Stimul...
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Final Exam: NR293 / NR 293 (Latest 2024/2025 Update) Pharmacology |Review with Questions and Verified Answers| 100% Correct | Grade A-Chamberlain
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Final Exam: NR293 / NR 293 (Latest 2024/2025 Update) Pharmacology |Review with Questions and Verified Answers| 100% Correct | Grade A-Chamberlain 
 
Q: Should a patient be administered opioids and benzodiazepines at the same time? If yes, what do you want to monitor the patient for? If not, why not? 
 
Answer: 
 No they should not 
-can slow down the central nervous system; can lead to slow or difficulty breathing, coma, or death 
 
 
Q: Carbidopa-levodopa 
: Indications 
S/S of Parkinson's 
Ho...
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NCLEX-RN with verified solutions 2024
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NCLEX-RNIsotonic IV fluids 
NS And lactated Ringers - correct answer Are used as fluid replacement for fluid volume deficit 
 
Serum phenytoin - correct answer 10-20 mcg/ml 
 
Normal glucose 
Infant - correct answer 40-60mg/dl 
 
Normal resp for infant - correct answer 30-60 
 
Normal temp for infant - correct answer 97.7-99.7 
 
What is the antidote for norepinephrine? - correct answer Phentolamine (Regitine) 
 
What is autonomic dysreflexia? - correct answer Life-threatening condition in a cl...
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NCLEX-RN : mark kilmek questions with correct answers 2024
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NCLEX-RN : mark Isotonic IV fluids 
NS And lactated Ringers - correct answer Are used as fluid replacement for fluid volume deficit 
 
Serum phenytoin - correct answer 10-20 mcg/ml 
 
Normal glucose 
Infant - correct answer 40-60mg/dl 
 
Normal resp for infant - correct answer 30-60 
 
Normal temp for infant - correct answer 97.7-99.7 
 
What is the antidote for norepinephrine? - correct answer Phentolamine (Regitine) 
 
What is autonomic dysreflexia? - correct answer Life-threatening condition...
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Nursing Psych: Psychopharmacology (exam 1)
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Adrenergics 
create a "surge" of catecholamines (dopamine, adrenaline, noradrenaline) 
 
 
 
What do alpha- adrenergics do? 
peripheral arteries (vasoconstrict) 
 
 
 
 
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What do beta1- adrenergics do? 
heart (rate accelerates), increases CO, increases metabolic needs 
 
 
 
What do beta2- adrenergics do? 
bronchioles (dilate), coronary arteries (vasodilate), uterus (cont...
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NCLEX-RN Questions and 100% Correct Answers | Grade A+
- Exam (elaborations) • 74 pages • 2024
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Isotonic IV fluids 
NS And lactated Ringers 
Ans: Are used as fluid replacement for fluid volume deficit 
Serum phenytoin 
Ans: 10-20 mcg/ml 
Normal glucose 
Infant 
Ans: 40-60mg/dl 
Normal resp for infant 
Ans: 30-60 
Normal temp for infant 
Ans: 97.7-99.7 
What is the antidote for norepinephrine? 
Ans: Phentolamine (Regitine) 
What is autonomic dysreflexia? 
Ans: Life-threatening condition in a client with high spinal cord injury 
Classic symptoms of autonomic dysreflexia? 
Ans: Severe hypote...
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CEN Exam Study Questions and Answers with Verified Solutions Graded A 2024
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MAP calculation - [( 2xDBP) + SBP] / 3 
 
cushing's triad - widened pulse pressure, bradycardia, and irregular respirations 
(indicative of increased ICP) 
 
chronotropes - affect the heart rate at the SA node (cardizem) 
 
inotropes - affect contractility (dopamine) 
 
dromotropes - affect automaticity of the heart 
 
ACE inhibitors adverse effects - dry cough, angioedema, renal impairment 
 
ARB (sartans) - block angiotensin 2 receptors, resulting in vasodilation 
 
antidote for vasopressor e...
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HESI Exit Version 1, Exam (NEW NGN) LATEST update100% verified Questions and Answers Graded A+ Success.
- Exam (elaborations) • 52 pages • 2023
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HESI Exit Version 1, Exam (NEW NGN) LATEST update100% verified Questions and Answers Graded A+ Success. 
 
 
what do you screen for on a newborn baby? - ANSWER hypothyroidism 
check T4 level (decreased) 
 
what would the potassium level be in a pt with diabetes insipidus? - ANSWER hypokalemia 
 
what is an expected side effect of Solu-Medrol? - ANSWER bleeding, bruising 
 
what does Pilocarpine treat? - ANSWER glaucoma 
antidote is atropine sulfate 
may get a dry mouth 
 
TPN - ANSWER central ve...
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