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A nurse in a hypertension research program is monitoring a client participating in a phase III study for a novel antihypertensive drug. The client reports new-onset muscle weakness and dark urine. Which nursing action is most appropriate to align with Good Clinical Practice (GCP) guidelines?

A nurse in a cardiac transitional care program is planning an education session for a client starting a new medication regimen for heart failure. Which factors should the nurse prioritize to ensure the teaching session is effective? (Select all that apply.)

A nurse in a surgical preparation clinic is evaluating the medication and supplement list of a client scheduled for a laparoscopic cholecystectomy. The client reports daily use of garlic capsules, ginkgo biloba extract, and valerian tea. Which of these herbal supplements should the nurse flag for discontinuation prior to surgery due to specific safety risks? (Select all that apply.)

A nurse in a diabetes education clinic has been instructing a client recently diagnosed with type 2 diabetes on how to self-administer insulin injections. During a follow-up assessment, which observation best demonstrates that the client has successfully met the learning objectives?

A nurse in a surgical recovery care unit is managing a client prescribed codeine for postoperative pain control. Despite receiving the highest recommended dose, the client experiences no pain relief. Subsequent genetic testing indicates the client is a poor metabolizer of CYP2D6 substrates. Which explanation best accounts for the impact of this genetic variant on codeine’s lack of effectiveness?

What side effect is commonly associated with beta-adrenergic agonists but typically does not occur with beta-adrenergic antagonists?

What characteristic distinguishes albuterol from epinephrine in terms of adrenergic receptor activity?

What characteristic distinguishes fat-soluble vitamins from water-soluble vitamins?

A nurse in a clinical research oncology program is verifying informed consent documents for clients joining a phase II cancer drug study. Which components must be ensured in the informed consent process to meet ethical requirements? (Select all that apply.)

What cardiovascular response occurs when beta-1 adrenergic receptors are selectively stimulated?