Correct Answer: B

Rationale: Chewing sugarless gum can help alleviate dry mouth, which is a common anticholinergic effect of Fluphenazine. This intervention can provide relief and improve the client's comfort while taking the medication.

Correct Answer: D

Rationale: Acarbose, used for type 2 Diabetes Mellitus, can lead to liver toxicity with long-term use. Therefore, monitoring liver function tests periodically is essential to detect any signs of liver dysfunction early and prevent complications.

Correct Answer: D

Rationale: The rotavirus vaccine series is usually completed before a child's first birthday. It is given to infants in a series of doses starting at 2 months of age and must be completed by 8 months of age. This vaccine helps protect against severe diarrhea and vomiting caused by rotavirus infection, which is common in infants and young children.

Correct Answer: A

Rationale: Weight gain is an adverse effect of oral prednisone due to sodium and water retention, leading to fluid retention. Monitoring weight changes is important to detect this adverse effect early and take appropriate action.

Correct Answer: A

Rationale: To verify trough levels of a medication, the healthcare professional should obtain a blood specimen immediately before administering the next dose of medication. This timing ensures an accurate representation of the medication's lowest concentration in the bloodstream, which is crucial for therapeutic monitoring and dose adjustments.