What are the two main purposes for diuretics?

A) Yes. Antacids can help alleviate heartburn caused by digoxin.
While antacids can help relieve heartburn, they do not directly alleviate heartburn caused by digoxin. In fact, antacids can interact with digoxin in a way that affects its absorption, potentially leading to suboptimal therapeutic effects.

B) Yes, you can take antacids with digoxin without any interactions.
Antacids can interact with digoxin and reduce its absorption, particularly those that contain aluminum, magnesium, or calcium. Therefore, it is important to space the administration of these medications to avoid potential drug interactions.

C) Yes, but make sure to take the antacid at least 2 hours before or after taking digoxin.. Antacids, especially those containing aluminum, calcium, or magnesium, can decrease the absorption of digoxin, reducing its effectiveness. To prevent this interaction, the nurse should advise the client to take the antacid at least 2 hours before or after taking digoxin to ensure that digoxin is properly absorbed and remains effective.

D) No, antacids can decrease the absorption of digoxin and result in a decreased drug effect.
While this statement is partly true in that antacids can decrease digoxin absorption, it is too absolute to recommend avoiding antacids altogether. The key is proper timing—taking antacids at least 2 hours apart from digoxin.

A) Ampicillin 500 mg
This is correctly written using metric abbreviations and follows standard rules for medication dosage. In the metric system, the drug name is followed by the dose, with the unit of measurement ("mg" for milligrams) written in lowercase. The correct usage of the unit abbreviation "mg" and proper spacing between the medication and the dose makes this option correct. Additionally, no trailing zeros are used, which is important for avoiding confusion in clinical settings.

B) ampicillin mg 500
This is incorrect because the unit of measurement ("mg") should follow the dose, not precede it. The correct format places the drug name first, followed by the numerical dose, and then the unit of measurement (in this case, "mg"). The unit abbreviation should be lowercase and placed after the dose. This structure is standard in pharmaceutical and medical documentation.

C) ampicillin 500 MG
While this provides the correct drug name and dosage, the unit abbreviation "MG" is written in uppercase, which is incorrect according to standard guidelines. Unit abbreviations should be written in lowercase letters unless they are the first word in a sentence. Writing "MG" in uppercase can lead to confusion and does not follow the convention for unit symbols.

D) ampicillin 500.0 mg
This is also incorrect because of the unnecessary trailing zero after the decimal point. In medication dosage, a trailing zero (e.g., 500.0 mg) is considered a potential error, as it can be misinterpreted. For example, a dosage of "500.0 mg" may be misread as a higher dose (e.g., 500 mg vs. 500.0 mg), and this could lead to medication errors. Standard practice is to avoid using trailing zeros unless they are required to prevent ambiguity (e.g., 0.5 mg).