MSN 611 Final Exam (Actual Exam 2025)
| Complete Questions and Correct
Answers | Verified Answers | Latest
Version
What is the mechanism of action of thiazolidinediones? ---------CORRECT
ANSWER-----------------Increase the number of insulin receptors on cells
Which of the following drugs acts as a dopamine agonist? ---------CORRECT
ANSWER-----------------Cabergoline
Which of the following is a characteristic of mucosal membrane? ---------CORRECT
ANSWER-----------------produces antibacterial enzymes
Choose the correct statement describing topical anti-infective agents ---------
CORRECT ANSWER-----------------Many are associated with hepatic dysfunction
Which potential side effect is associated with isotretinoin? ---------CORRECT
ANSWER-----------------Marked elevations of serum triglycerides
,Which of the following is a potential adverse effect of mirabegron? ---------
CORRECT ANSWER-----------------Arrhythmia
mehylxanthines are structurally related to: ---------CORRECT ANSWER-----------------
Caffeine
Signs and symptoms of theophylline toxicity ---------CORRECT ANSWER----------------
-Repetitive vomiting
For which of the following conditions are H2 antihistamines used? ---------
CORRECT ANSWER-----------------Gastrointestinal disorders
Most significant adverse reactions associated with the use of hematopoietic
agents? ---------CORRECT ANSWER-----------------Infusion related reactions,
hypotension, bradycardia
Sildenafil's mechanism of action is to inhibit PDE-5 and increase intracellular
concentration of ---------CORRECT ANSWER-----------------Cyclic guanosine
monophosphate (cGMP)vasorelaxation and antiproliferative effects
, Drug-drug interactions between first generation antihistamines and monoamine
oxidase and appropriate prescribing protocol of first generation antihistamines to
patients who take MAOIs? ---------CORRECT ANSWER-----------------MAOIs can
exacerbate anticholinergic side effects of first generation antihistamines and
should not be used during treatment or within 2 weeks of MAOI discontinuation,
dry eye, urinary retention, constipation, cognitive disturbances, peptic ulcer
disease
Dosage considerations of histamine-2 receptor antagonists relative to their ability
to cross the blood-brain barrier? ---------CORRECT ANSWER-----------------Dosage
adjustments of these agents in patients with renal insufficiency are recommended
to reduce adverse effects as CNS symptoms, H2RA use may be limited due to
tolerance that develops to gastric antisecretory effects—take as needed versus
daily
Which of the following statements accurately describes an activity or function of
acetylcholine? ---------CORRECT ANSWER-----------------It is the primary
neurotransmitter within the peripheral nervous
Histamine that is not found within mast cells functions as a/an? ---------CORRECT
ANSWER-----------------Neurotransmitter
Which of the following is a toxic effect of first-generation antihistamines? ---------
CORRECT ANSWER-----------------Cardiac arrhythmias
| Complete Questions and Correct
Answers | Verified Answers | Latest
Version
What is the mechanism of action of thiazolidinediones? ---------CORRECT
ANSWER-----------------Increase the number of insulin receptors on cells
Which of the following drugs acts as a dopamine agonist? ---------CORRECT
ANSWER-----------------Cabergoline
Which of the following is a characteristic of mucosal membrane? ---------CORRECT
ANSWER-----------------produces antibacterial enzymes
Choose the correct statement describing topical anti-infective agents ---------
CORRECT ANSWER-----------------Many are associated with hepatic dysfunction
Which potential side effect is associated with isotretinoin? ---------CORRECT
ANSWER-----------------Marked elevations of serum triglycerides
,Which of the following is a potential adverse effect of mirabegron? ---------
CORRECT ANSWER-----------------Arrhythmia
mehylxanthines are structurally related to: ---------CORRECT ANSWER-----------------
Caffeine
Signs and symptoms of theophylline toxicity ---------CORRECT ANSWER----------------
-Repetitive vomiting
For which of the following conditions are H2 antihistamines used? ---------
CORRECT ANSWER-----------------Gastrointestinal disorders
Most significant adverse reactions associated with the use of hematopoietic
agents? ---------CORRECT ANSWER-----------------Infusion related reactions,
hypotension, bradycardia
Sildenafil's mechanism of action is to inhibit PDE-5 and increase intracellular
concentration of ---------CORRECT ANSWER-----------------Cyclic guanosine
monophosphate (cGMP)vasorelaxation and antiproliferative effects
, Drug-drug interactions between first generation antihistamines and monoamine
oxidase and appropriate prescribing protocol of first generation antihistamines to
patients who take MAOIs? ---------CORRECT ANSWER-----------------MAOIs can
exacerbate anticholinergic side effects of first generation antihistamines and
should not be used during treatment or within 2 weeks of MAOI discontinuation,
dry eye, urinary retention, constipation, cognitive disturbances, peptic ulcer
disease
Dosage considerations of histamine-2 receptor antagonists relative to their ability
to cross the blood-brain barrier? ---------CORRECT ANSWER-----------------Dosage
adjustments of these agents in patients with renal insufficiency are recommended
to reduce adverse effects as CNS symptoms, H2RA use may be limited due to
tolerance that develops to gastric antisecretory effects—take as needed versus
daily
Which of the following statements accurately describes an activity or function of
acetylcholine? ---------CORRECT ANSWER-----------------It is the primary
neurotransmitter within the peripheral nervous
Histamine that is not found within mast cells functions as a/an? ---------CORRECT
ANSWER-----------------Neurotransmitter
Which of the following is a toxic effect of first-generation antihistamines? ---------
CORRECT ANSWER-----------------Cardiac arrhythmias
