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MSN 611 Midterm Questions and Correct Answers | Latest Update $12.49   Add to cart

Exam (elaborations)

MSN 611 Midterm Questions and Correct Answers | Latest Update

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  • Course
  • MSN 611
  • Institution
  • MSN 611

Histamine that is not found within mast cells functions  as a neurotransmitter in the brain and is involved with neuroendocrine control, cardiovascular functions, thermal and weight regulation, and sleep and arousal balance what cells release histamine in the stomach?  enterochromaffin...

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  • October 4, 2024
  • 29
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • MSN 611
  • MSN 611
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Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025


MSN 611 Midterm Questions and
Correct Answers | Latest Update
Histamine that is not found within mast cells functions

 as a neurotransmitter in the brain and is involved with neuroendocrine control,

cardiovascular functions, thermal and weight regulation, and sleep and

arousal balance



what cells release histamine in the stomach?

 enterochromaffin-like (ECL) cells



Toxicity of antihistamines has been reported in incidents of interactions with:

 liver enzymes



Toxic effect of first-generation antihistamines

 convulsions, postural hypotension, and cardiac arrhythmias



Know anaphylaxis





Central nervous system side effect of antihistamines in the elderly

 BEERs list,



Indication H2 antihistamines

 used to inhibit secretion of gastric ci d with GI disorders


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, Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025



Know initial selection of antimicrobial therapy





Mechanism of food-drug or drug-drug interactions with antibacterial medications





Know multiple drug combination treatment for tuberculosis

 isoniazid, rifampin, pyrazinamide and ethambutol for up to 9 months



Know about description of IFN-β

 (fibroblast interferon) IFNs are biological response modifiers w an antiviral

and immunolodulatory activity. IFN-B is released by human cells infected with

certain viruses- help create resistance to viral infections by acting on the host

tissue cells



Type of pathogen causes malaria

 plasmodium parasite?



Why systemic chemotherapy that is given prior to surgery or radiation is given

 neoadjuvant therapy is used to reduce the tumor burden and to increase the

effectiveness of the local txt (126)



Tumor lysis syndrome management in leukemia patients



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, Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025


 adequate IV hydration therapy, & give allopurinol if hyperuricemia is

anticipated (129)



Acrolein is a toxic metabolite of cyclophosphamide and ifosfamide that can cause what

 hemorrhagic cystitis (131)



Category of antineoplastic drugs offers an alternative when traditional treatments fail

 immunosuppressant antineoplastic agents may offer an alternative (137)



Topoisomerase inhibitors target enzymes that control changes in DNA

 by altering the phosphodiester structure of the strands during the normal life

cycle of the cell



Effects of cholinesterase inhibitors have on the sinoatrial and atrioventricular nodes

 they have vagotonic effects on the SA and AV nodes, leading to bradycardia

and AV block which may exacerbate syncope or hypotensive events



Mechanism of action of "mixed acting" sympathomimetic drugs

 may directly activate the release of NE while also indirectly causing a

release of NE (222)



Disease that GABA-derivative antispasmodic agents used effectively to control muscle spasm

 multiple sclerosis (227)



FDA-approved use for belladonna

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