Adult Health Nursing Study Guide Answers

Correct Answer: D

Rationale: Nurse Merle has to renew her license on or before January 6, 2022, as that date falls at the end of the standard two-year license renewal cycle for nurses in many jurisdictions. Renewing on or before this date will ensure that Nurse Merle maintains her active licensure status and can continue practicing legally without any interruptions. It is important for healthcare professionals like nurses to stay current with their licensure to uphold professional standards and provide quality care to patients.

Correct Answer: D

Rationale: The purpose of record keeping in healthcare is primarily to ensure quality health care. Maintaining accurate and up-to-date records of patient information, including medical history, treatments, medications, and test results, allows healthcare providers to make informed decisions about patient care. Access to complete and organized records helps in providing timely and effective treatments, reducing errors, and ensuring continuity of care. By tracking and documenting patient care, healthcare professionals can assess outcomes, monitor progress, and improve overall quality of healthcare services. Additionally, thorough record keeping also supports communication between healthcare providers and facilitates coordination of care across different healthcare settings.

Correct Answer: A

Rationale: Natural killer (NK) cells play a vital role in the innate immune response by identifying and eliminating virus-infected cells, as well as tumor cells, without the need for prior exposure or activation. NK cells are able to detect abnormal cells by recognizing changes in the cell surface molecules, such as downregulation of MHC class I molecules. Once activated, NK cells release cytotoxic granules containing perforin and granzyme, leading to the destruction of the target cell. This direct killing mechanism is crucial for controlling viral infections and preventing the development of tumors. NK cells do not produce antibodies (option B), present antigens to T cells (option C), or release cytokines to recruit other immune cells (option D) as their primary function in the immune response.

Correct Answer: C

Rationale: The most appropriate nursing action in this situation is to assess the client's blood pressure and other vital signs. The client's symptoms of severe headache, visual disturbances, and epigastric pain could be indicative of preeclampsia or eclampsia, which are serious conditions that require immediate medical attention. Checking the blood pressure and other vital signs will help determine if the client's symptoms are related to abnormal blood pressure levels, which is critical in identifying and managing hypertensive disorders in postpartum clients. Once the assessment is completed, appropriate medical interventions can be initiated promptly if necessary.

Correct Answer: B

Rationale: The nurse should provide accurate information about the medication, including potential side effects, to address the patient's concerns. It is important for the nurse to listen to the patient's worries and provide them with the knowledge they need to make an informed decision about their treatment. By educating the patient about the medication and its potential side effects, the nurse empowers the patient to be actively involved in their care and promotes shared decision-making. Disregarding the patient's concerns, encouraging them to stop taking the medication, or minimizing the importance of their worries are not appropriate responses and may negatively impact the patient-nurse relationship and the patient's adherence to the prescribed treatment.