A patient reports having adverse effects with nicotinic acid (niacin). The nurse can suggest performing which action to minimize these undesirable effects?

Correct Answer: D

Rationale: Taking an aspirin tablet 30 minutes before taking nicotinic acid (niacin) can help minimize the undesirable effects such as flushing, itching, and rash. Aspirin helps to reduce these side effects by blocking the prostaglandin synthesis that mediates the flushing response associated with niacin therapy. This intervention can improve medication adherence and tolerance in patients who experience discomfort with nicotinic acid therapy.

Correct Answer: D

Rationale: Finasteride is an FDA-approved medication for male pattern baldness (androgenetic alopecia). It works by inhibiting the conversion of testosterone to dihydrotestosterone, which is responsible for hair follicle miniaturization. Dexamethasone (A), para-aminobenzoic acid (B), and mupirocin (C) are not used to treat hair loss.

Correct Answer: A

Rationale: Palliative therapy focuses on relieving symptoms and improving quality of life for patients with serious or life-limiting illnesses, such as advanced cancer. The goal is not to cure the disease but to provide comfort and alleviate suffering. In this case, the patient is receiving opioids around the clock to manage pain and ensure comfort, which is a hallmark of palliative care. Maintenance therapy is used to sustain a patient's condition, supportive therapy addresses specific symptoms, and supplemental therapy provides additional treatment. Therefore, palliative therapy is the most appropriate term for this scenario.

Correct Answer: A

Rationale: When a company develops a new drug and gives it an official name, this name is the brand name. The brand name is the unique name that the company chooses to market the drug under, often for trademark purposes. It is typically a more catchy and recognizable name compared to the generic name of the drug, which is based on the drug's active ingredients. The brand name is used for marketing and promoting the drug to consumers and healthcare professionals. Examples of brand names include Advil, Tylenol, and Viagra.

Correct Answer: A

Rationale: Metronidazole treats Trichomonas vaginalis, and alcohol must be avoided. It inhibits aldehyde dehydrogenase, causing a disulfiram-like reaction (nausea, flushing). Aspirin , caffeine , grapefruit juice , and machinery (E) lack this interaction. This precaution prevents severe discomfort, ensuring treatment adherence.