1st Year Pharmacy Stage Lecture 3 Part 2: Common Drugs and Their Actions
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Questions and Answers

What is the therapeutic action of sympathomimetics drugs?

  • Mimic the action of the sympathetic Adrenergic nervous system (correct)
  • Inhibit prostaglandins production
  • Treat gastrointestinal cramps
  • Treat glaucoma and myasthenia gravis

What is the main therapeutic use of anticholinergics drugs?

  • Treat overactive bladder (correct)
  • Treat bronchospasms
  • Reduce fever
  • Inhibit prostaglandins production

What category do narcotics (opioids) and nonnarcotic (NSAIDs) fall under?

  • Anticholinergics
  • Analgesics (correct)
  • Beta-blockers
  • Sympathomimetics

What is the potential consequence of chronic use of nonnarcotic drugs?

<p>Physical dependence (D)</p> Signup and view all the answers

Anticholinergics are used to treat symptoms of Parkinson's disease.

<p>True (A)</p> Signup and view all the answers

Sympathomimetics mimic the action of the parasympathetic nervous system.

<p>False (B)</p> Signup and view all the answers

NSAIDs inhibit prostaglandins, which are local pain mediators.

<p>True (A)</p> Signup and view all the answers

Chronic use of narcotics can lead to physical dependence.

<p>True (A)</p> Signup and view all the answers

Warfarin and Rivaroxaban are used to prevent the formation of blood clots.

<p>True (A)</p> Signup and view all the answers

Rosuvastatin and Atorvastatin help lower cholesterol and triglycerides in patients with high serum levels.

<p>True (A)</p> Signup and view all the answers

Proton pump inhibitors decrease stomach acid secretion by interfering with the action of histamine.

<p>False (B)</p> Signup and view all the answers

Insulin Lispro stimulates the release of insulin from the pancreas.

<p>False (B)</p> Signup and view all the answers

Mometasone is a type of antibiotic.

<p>False (B)</p> Signup and view all the answers

Ibuprofen is classified as a nonsteroidal anti-inflammatory drug.

<p>True (A)</p> Signup and view all the answers

Antifungals are effective against viruses.

<p>False (B)</p> Signup and view all the answers

Beta-Blockers are used to lower intraocular pressure.

<p>True (A)</p> Signup and view all the answers

Prostaglandin Analogs can help reduce elevated levels of uric acid in the blood.

<p>False (B)</p> Signup and view all the answers

Topiramate is used to treat impotence.

<p>False (B)</p> Signup and view all the answers

Methimazole is used to treat hyperthyroidism.

<p>True (A)</p> Signup and view all the answers

Cyclophosphamide destroys only cancer cells and has no effect on normal cells.

<p>False (B)</p> Signup and view all the answers

Which medication works by reducing stomach acidity through the blocking of hydrogen ions transport into the stomach?

<p>Esomeprazole (B)</p> Signup and view all the answers

What is the primary therapeutic action of Ranitidine and Famotidine?

<p>Reduce stomach acid secretion (B)</p> Signup and view all the answers

Which drug is used to protect the gastric mucosa by neutralizing excess hydrochloric acid in gastric juice and inhibiting pepsin?

<p>Magnesium hydroxide (B)</p> Signup and view all the answers

What is the main function of Lispro Insulin?

<p>Stimulate insulin release from the pancreas (C)</p> Signup and view all the answers

How do corticosteroids reduce inflammation and pain?

<p>By interfering with the synthesis of prostaglandins (A)</p> Signup and view all the answers

Which class of drugs is specifically mentioned to counteract inflammation and swelling?

<p>Nonsteroidal anti-inflammatory drugs (A)</p> Signup and view all the answers

How do antifungals primarily work to combat infections?

<p>By interfering with DNA replication and repair in bacteria (B)</p> Signup and view all the answers

What is the main therapeutic effect of antiparasitic drugs like Metronidazole and Albendazole?

<p>Disrupting protein synthesis in bacteria (B)</p> Signup and view all the answers

Which class of drugs reduces blood pressure by reducing cardiac output, dilating vessels, or promoting excretion of water by the kidneys?

<p>Beta-Adrenergic Blockers (B)</p> Signup and view all the answers

What do Angiotensin Receptor Blockers (ARBs) primarily antagonize to reduce vasoconstriction and relax veins and arteries?

<p>Angiotensin II-induced vasoconstriction (B)</p> Signup and view all the answers

Which type of anesthetics reduce or eliminate sensation of certain parts of the body?

<p>Local Anesthetics (A)</p> Signup and view all the answers

What is the primary function of Calcium-channel blockers in the cardiovascular system?

<p>Relax blood vessels (B)</p> Signup and view all the answers

What is the primary purpose of Topiramate and Sildenafil as mentioned in the text?

<p>Treat impotence (B)</p> Signup and view all the answers

What is the mechanism of action of Latanoprost and Travoprost as described in the text?

<p>Increase outflow of aqueous humor (A)</p> Signup and view all the answers

Which medication is specifically used to manage or reduce obesity?

<p>Phentermine (C)</p> Signup and view all the answers

What is the intended effect of Methotrexate and Tamoxifen as mentioned in the text?

<p>Destroy cancer cells (D)</p> Signup and view all the answers

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