While administering a blood transfusion, the client receiving the blood postoperatively displays manifestations of dyspnea, dry cough, and pulmonary edema.
What is the priority action for the nurse to take?
Stop the transfusion immediately, obtain a culture of the client's blood, and administer antibiotics immediately.
Stop the transfusion immediately, notify the health care provider, monitor vital signs, and administer acetaminophen.
Stop the transfusion immediately, notify the health care provider immediately, and administer Lasix.
Stop the transfusion immediately, monitor vital signs, notify the health care provider, and place the client in an upright position with their feet dependent.
The Correct Answer is D
Choice A rationale
The manifestation of dyspnea and pulmonary edema points toward circulatory overload rather than a bacterial contamination or hemolytic reaction. Administering antibiotics and obtaining blood cultures are specific interventions for sepsis or transfusion-transmitted infections. These steps do not address the immediate mechanical fluid volume excess or the respiratory distress caused by fluid backing up into the pulmonary vasculature. Therefore, this is not the priority action for this client.
Choice B rationale
Acetaminophen is primarily used to treat febrile non-hemolytic transfusion reactions by inhibiting prostaglandin synthesis in the central nervous system. While stopping the transfusion is a required first step for any reaction, administering an antipyretic does not treat the acute pulmonary edema or respiratory distress described. This intervention fails to address the underlying physiological crisis of volume overload, which requires aggressive positioning and fluid management rather than fever reduction or mild analgesia.
Choice C rationale
While Lasix is a loop diuretic often used to treat transfusion-associated circulatory overload by promoting rapid diuresis and reducing preload, the nurse cannot administer it without a specific provider order. While notifying the provider is correct, the immediate nursing priority involves independent actions to optimize oxygenation. This choice skips the vital step of positioning the client to improve lung expansion and reduce venous return before the medication can be obtained and administered.
Choice D rationale
The symptoms described are classic indicators of Transfusion-Associated Circulatory Overload. In this condition, the rapid infusion of volume exceeds the cardiac output capacity, leading to increased pulmonary capillary hydrostatic pressure. Placing the client in an upright position with feet dependent uses gravity to reduce venous return to the heart and allows for maximum chest expansion. This independent nursing action directly addresses the respiratory distress while waiting for further medical interventions or diuresis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Safety event reports, also known as incident reports, are designed to record facts rather than subjective opinions or future recommendations. While hospitals use these reports for quality improvement and to develop prevention strategies, the individual filling out the report should focus on what actually happened. Adding suggestions within the primary report can sometimes complicate the objective nature of the legal document. Prevention analysis is usually handled by a separate risk management committee during follow-up reviews.
Choice B rationale
Discussing the report details with a confused client before documenting is often counterproductive and may lead to inaccurate information. A confused client may not have a reliable memory of the fall, and their input might be influenced by their cognitive state. The nurse's primary duty is to assess the client for injuries immediately. Once the client is safe, the nurse should document the objective findings and observed events directly, rather than waiting for a discussion with the client.
Choice C rationale
Accuracy in the medical record is essential for legal and clinical reasons after a fall. The nurse must document the objective facts of the event, including the time, the client's position when found, and any immediate physical findings or symptoms. Additionally, the nurse must record the interventions taken, such as notifying the physician and the client's subsequent response. This provides a clear timeline and evidence that the standard of care was followed to protect the client.
Choice D rationale
Providing minimal information is a poor practice that can lead to missing critical data needed for root cause analysis. A safety report must be thorough and include all relevant environmental factors, such as whether the bed rails were up or if the floor was wet. Omitting details can mask patterns that contribute to falls across a unit. Comprehensive reporting is the only way to ensure that healthcare systems can learn from errors and improve patient safety outcomes.
Correct Answer is C
Explanation
Choice A rationale
Desiccation refers to the process of extreme drying out or dehydration of a wound or the surrounding skin. This occurs when the wound environment lacks sufficient moisture, leading to the formation of a dry, hard scab or crust known as eschar. Unlike the breakdown caused by excess moisture, desiccation can stall the healing process because epithelial cells require a moist environment to migrate across the wound bed and close the tissue gap effectively.
Choice B rationale
Edema is the accumulation of excessive fluid in the interstitial spaces of the body tissues, often resulting in visible swelling. It is typically caused by increased capillary pressure, decreased plasma proteins, or lymphatic obstruction rather than external moisture exposure. While edema can impair wound healing by reducing local blood flow and oxygenation to the tissues, it is a systemic or localized internal fluid imbalance issue, not the surface softening described by the term maceration.
Choice C rationale
Maceration is the specific term used to describe the softening, whitening, and eventual breakdown of skin resulting from continuous exposure to moisture. This often occurs under saturated dressings or in skin folds where perspiration or wound exudate collects. Macerated skin is more friable and susceptible to infection and further tissue damage. Preventing maceration involves using moisture-barrier ointments and ensuring that wound dressings are changed frequently enough to manage drainage without saturating the surrounding healthy skin.
Choice D rationale
Pressure is a mechanical force that compresses skin and underlying tissues, often against a bony prominence, leading to ischemia and tissue necrosis. While pressure is a primary cause of pressure ulcers, it describes the physical weight or force applied to the area rather than the chemical or physical breakdown caused by moisture. Moisture can certainly exacerbate the effects of pressure by making the skin more vulnerable to friction and shear, but the terms represent different mechanisms.
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