A client is to receive 2 grams of amoxicillin/clavulanic acid every 12 hours. The medication is supplied in 500 mg capsules. The client confirms with the nurse that they should take how many capsules with them on a 3-day business trip out of town?

(Use preceding zeros. Do not use trailing zeros)

C. The half-life of a drug refers to the time it takes for the concentration of the drug in the bloodstream to be reduced by half. If a medication has a long half-life, it means that it stays in the body for a longer period before being eliminated. This allows for less frequent dosing intervals while still maintaining therapeutic effectiveness.

A. Drugs with a short half-life are typically cleared from the body more quickly. While they may require more frequent dosing to maintain therapeutic levels, they do not necessarily have a greater risk for toxicity compared to drugs with longer half-lives. In fact, drugs with longer half-lives can accumulate in the body over time, potentially increasing the risk of toxicity.

B. The half-life of a drug can be significantly influenced by renal (kidney) and hepatic (liver) function. Impaired renal or hepatic function can prolong the half-life of a drug, leading to slower elimination and potentially increased risk of adverse effects.

D. This statement describes the concept of drug metabolism rather than the half-life. Drug metabolism refers to the biochemical alteration of drugs by enzymes, often occurring in the liver. The half-life, on the other hand, specifically relates to the elimination of the drug from the body.

B. This is the initial phase of the nurse-client relationship where the individuals first meet. It is characterized by establishing rapport, clarifying roles, setting goals, and developing an agreement or contract for the relationship.

A. This phase occurs towards the end of the nurse-client relationship when goals have been achieved or the relationship is ending for other reasons. It involves summarizing, evaluating progress, and saying goodbye.

C. This phase follows the orientation phase. It is characterized by actively working together to achieve mutually agreed upon goals. During this phase, the nurse and client explore issues, develop and implement solutions, and evaluate progress towards goals.

D. This phase occurs before the nurse and client meet formally. It involves gathering information about the client from various sources, such as medical records or other healthcare professionals.