Table of contents

1. A Review of General Chemistry5h 5m
2. Molecular Representations1h 14m
3. Acids and Bases2h 46m
4. Alkanes and Cycloalkanes4h 17m
5. Chirality3h 39m
6. Thermodynamics and Kinetics1h 22m
7. Substitution Reactions1h 48m
8. Elimination Reactions2h 30m
9. Alkenes and Alkynes2h 9m
10. Addition Reactions3h 19m
11. Radical Reactions1h 58m
12. Alcohols, Ethers, Epoxides and Thiols2h 42m
13. Alcohols and Carbonyl Compounds2h 17m
14. Synthetic Techniques1h 26m
15. Analytical Techniques:IR, NMR, Mass Spect7h 3m
16. Conjugated Systems6h 13m
17. Ultraviolet Spectroscopy51m
18. Aromaticity2h 34m
19. Reactions of Aromatics: EAS and Beyond5h 1m
20. Phenols55m
21. Aldehydes and Ketones: Nucleophilic Addition4h 56m
22. Carboxylic Acid Derivatives: NAS2h 51m
23. The Chemistry of Thioesters, Phophate Ester and Phosphate Anhydrides1h 10m
24. Enolate Chemistry: Reactions at the Alpha-Carbon1h 53m
25. Condensation Chemistry2h 9m
26. Amines1h 43m
27. Heterocycles2h 0m
28. Carbohydrates5h 53m
29. Amino Acids4h 20m
30. Peptides and Proteins2h 42m
31. Catalysis in Organic Reactions1h 30m
32. Lipids 2h 50m
33. The Organic Chemistry of Metabolic Pathways2h 52m
34. Nucleic Acids1h 32m
35. Transition Metals6h 14m
36. Synthetic Polymers1h 49m

3. Acids and Bases

Acids and Bases

Organic Chemistry

3. Acids and Bases

Acids and Bases

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Multiple Choice

Which of the following instructions should be included when teaching a client about the use of antacids?

Antacids should be taken on an empty stomach for maximum effectiveness.

Antacids are best taken immediately after meals to neutralize stomach acid.

Antacids can interfere with the absorption of certain medications.

Antacids should be taken with acidic beverages to enhance their effect.

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Verified step by step guidance

Step 1: Understand the role of antacids in neutralizing stomach acid. Antacids are basic compounds that react with hydrochloric acid in the stomach to form water and other neutral compounds, reducing acidity.

Step 2: Consider the timing of antacid consumption. Antacids are often recommended to be taken after meals when stomach acid production is at its peak, to effectively neutralize excess acid.

Step 3: Recognize the interaction between antacids and other medications. Antacids can affect the absorption of certain medications by altering the pH of the stomach and intestines, which can impact drug solubility and absorption.

Step 4: Evaluate the impact of taking antacids with acidic beverages. While it might seem logical to enhance the effect of antacids with acidic beverages, this can actually counteract their neutralizing effect.

Step 5: Summarize the key points for teaching about antacids: They should be taken after meals, be aware of potential interactions with other medications, and avoid taking them with acidic beverages.