A review of a patient's nursing care plan before beginning care allows the nurse to:

A. Help the patient understand the objectives of care:
This is a part of the admission process, where the nurse educates the patient about what to expect during their stay, their treatment plan, and the objectives of their care. While important, it's not the primary goal of the admission interview, which is more focused on building rapport and understanding the patient's needs and concerns.

B. Initiate nursing care plan forms:
This task occurs after the admission interview and is based on the information gathered during the interview. Nursing care plans are developed to address the patient's specific needs and concerns, but the initiation of these plans is not the primary goal of the admission interview.

C. Identify the patient's major complaints:
Identifying the patient's concerns and complaints is indeed a part of the admission interview. However, the primary goal of the interview is broader: it's about establishing a connection, ensuring the patient feels heard and understood, and initiating a therapeutic relationship. While identifying complaints is important for addressing immediate concerns, the overall goal is to build trust and rapport.

D. Establish rapport:
Establishing rapport is the fundamental goal of the admission interview. It involves creating a positive and respectful relationship with the patient, which in turn fosters open communication. When rapport is established, patients are more likely to share important information about their health, which is vital for delivering effective and patient-centered care. Building rapport helps in making the patient comfortable, easing anxiety, and creating an environment where the patient feels valued and understood.

A. Assessment:

Explanation: Assessment is the first step in the nursing process. It involves gathering information about the patient's health status. This can include a patient's medical history, physical examination, and other vital signs. It's the phase where the nurse collects data to identify the patient's problems or needs.
B. Nursing Diagnosis:

Explanation: Nursing diagnosis is the second step in the nursing process, following assessment. During this step, the nurse analyzes the data collected during the assessment to identify nursing diagnoses or issues. Nursing diagnoses are clinical judgments about individual, family, or community responses to actual or potential health problems or life processes.
C. Evaluation:

Explanation: Evaluation is the last step in the nursing process. It involves assessing the patient's response to nursing interventions and determining if the goals and outcomes have been met. In the given scenario, the nurse is evaluating whether the pain medication administered 45 minutes ago has had the desired effect and has relieved the patient's pain.
D. Implementation:

Explanation: Implementation is the third step in the nursing process. During this phase, the nurse carries out the care plan that was designed during the planning phase. This can involve a variety of nursing actions, including administering medications, providing treatments, and educating patients. In the context of the scenario, giving pain medication is part of the implementation phase.