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MSN 611 final exam 2025, MSN nursing final questions, graded A+ MSN exam, advanced nursing study guide, MSN 611 pharmacology/pathophysiology questions, nurse practitioner exam prep
Which of the following statements accurately describes an activity or function of acetylcholine? - ANSWER-It is the primary neurotransmitter within the peripheral nervous
Histamine that is not found within mast cells functions as a/an? - ANSWER-Neurotransmitter
Which of the following is a toxic effect of first-generation antihistamines? - ANSWER-Cardiac arrhythmias
Choose the correct statement regarding anaphylaxis? - ANSWER-Steroids may be added as adjuvant therapy
Which of the following is a central nervous system side effects of antihistamines that elderly patients should be aware of? - ANSWER-fatigue
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For which of the following conditions are H2 antihistamines used? - ANSWER-Gastrointestinal disorders
Initial selection of antimicrobial therapy is typically? -
ANSWER-EMPIRIC
Food-drug or drug-drug interactions with antibacterial medications are usually addressed by - ANSWER-Separating administration times
Which of the following statements is accurate regarding multiple drug combination treatment for tuberculosis? - ANSWER-It has decreased the risk of resistance
Which of the following describes IFN-B? - ANSWER-Used to treat multiple sclerosis
Which of the following protozoal diseases is associated with as many as 500 milliion new infections and 2 million deaths annually worldwide? - ANSWER-Malaria
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Systemic chemotherapy that is given prior to surgery or radiation serves to - ANSWER-increase effectiveness of local treatment
How is tumor lysis syndrome managed in leukemia patients? - ANSWER-IV hydration
Acrolein is a toxic metabolite of cyclophosphamide and ifosfamide that can cause? - ANSWER-Hemorrhagic cystitis
Which category of antineoplastic drugs offers an alterantive when traditional treatments fail? - ANSWER- Immunosuppressants
Topoisomerase inhibitors target enzymes that control changes in DNA? - ANSWER-structure
What effects do cholinesterase inhibitors have on sinoatrial and atrioventricular nodes? - ANSWER-Vagotonic
How do "mixed acting" sympathomimetic drugs work? - ANSWER-They directly activate the release of norepinephrine while also indirectly causing a release of norepinephrine
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