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NSG 124 Exam 1 | Pharmacology Exam | Questions and Answers Rated A+ | Latest 2024/2025 Guide $10.99   Add to cart

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NSG 124 Exam 1 | Pharmacology Exam | Questions and Answers Rated A+ | Latest 2024/2025 Guide

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NSG 124 Exam 1 | Pharmacology Exam | Questions and Answers Rated A+ | Latest 2024/2025 Guide NSG 124 Exam 1 | Pharmacology Exam | Questions and Answers Rated A+ | Latest 2024/2025 Guide NSG 124 Exam 1 | Pharmacology Exam | Questions and Answers Rated A+ | Latest 2024/2025 Guide

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  • October 9, 2024
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NSG 124 Exam 1 | Pharmacology Exam |
Questions and Answers Rated A+ |
Latest 2024/2025 Guide
First generation H1 antagonist mechanism of action

- Correct Answer - blocks H1 receptor but also block CNS receptors
causing sedating effect



Second generation H1 antagonist mechanism of action

- Correct Answer - blocks histamine receptors, but is more selective
causing less sedative properties



What drugs are considered NSAIDs?

- Correct Answer - aspirin, ibuproen (Advil, Motrin), celecoxib (Celebrex)



acetaminophen (mechanism of action)

- Correct Answer - Inhibits prostaglandin synthesis in CNS



acetaminophen (adverse effects)

- Correct Answer - hepatotoxicity, nausea/ vomiting, abdominal pain

,acetaminophen (Tylenol) (therapeutic use)

- Correct Answer - Analgesia for mild to moderate pain

Fever reduction

Does not have anti-inflammatory properties



Signs of acute toxicity acetaminophen

- Correct Answer - nausea/vomiting, confusion, hypotension, jaundice, liver
& kidney failure



What drugs are considered glucocorticoids?

- Correct Answer - hydrocortisone, prednisone (Deltasone)



hydrocortisone (therapeutic use)

- Correct Answer - allergies, reduces itchiness, redness, and swelling



prednisone (Deltasone) therapeutic use

- Correct Answer - controls inflammation of joints and organs



What drugs are used for allergic rhinitis, cough & colds?

- Correct Answer - beclomethasone, azelastine (Astelin), loratadine
(Claritin), phenylephrine, dextromethorphan

, What kinds of medications are used to treat colds and allergies?

- Correct Answer - Glucocorticoids, nasal decongestants, cough meds,
analgesics, antihistamines, caffeine



What drugs are considered laxatives?

- Correct Answer - psyllium (Metamucil), docusate sodium (Colace),
bisacodyl (Dulcolax), magnesium hydroxide (Miralax)



Bulk forming laxatives MOA

- Correct Answer - absorbs water to increase bulk and weight of stool

psyllium (Metamucil)



Surfactant laxatives MOA

- Correct Answer - stool softener; detergent action allows water and fat to
penetrate the stool, making it softer and easier to eliminate



Stimulant laxatives MOA

- Correct Answer - increases peristalsis via intestinal nerve stimulation

bisacodyl (Dulcolax)

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