HESI Fundamentals Test Bank

Correct Answer: A

Rationale: Performing hand hygiene is essential before any direct patient care procedure to prevent the spread of infection. Proper hand hygiene helps reduce the risk of introducing harmful microorganisms to the client, especially when dealing with a procedure like tracheostomy care. Identifying the client, preparing the sterile field, and donning sterile gloves are all important steps in tracheostomy care, but hand hygiene precedes them to maintain asepsis and ensure patient safety.

Correct Answer: C

Rationale: The priority nursing intervention in this scenario is to contact the primary health care provider and discuss the possibility of simplifying the medication regimen. Simplifying the medication regimen is crucial for a client with early Alzheimer's disease to ensure they can manage their medications independently and safely. This intervention focuses on optimizing the client's ability to adhere to the prescribed medication schedule. Choices A and D involve external assistance and may not address the core issue of simplifying the regimen. Choice B, while helpful, does not directly address the need to simplify the regimen to enhance the client's medication management.

Correct Answer: A

Rationale: The correct answer is to Evacuate the client (Choice A). In the event of a fire, the safety of the client is the top priority. The RACE (Rescue, Alarm, Contain, Extinguish) mnemonic is used in fire emergencies. The first step is to Rescue or Evacuate the individual from immediate danger. Attempting to extinguish the fire (Choice B) may endanger both the client and the nurse. Calling the fire department (Choice C) is important but should come after ensuring the client's safety. Closing the door to contain the fire (Choice D) is not appropriate in this scenario because the priority is to remove the client from harm's way.

Correct Answer: C

Rationale: Assessing movement and sensation of extremities is the priority after scoliosis corrective surgery as it helps in early detection of any neurological deficits that may have occurred during the procedure. This assessment is essential for prompt intervention if any issues are identified. Administering antibiotics, teaching exercises, and assisting the client to stand up are important aspects of care but assessing neurological status takes precedence to ensure the client's safety and recovery.

Correct Answer: A

Rationale: An elevated white blood cell count (WBC 15,000/mm�) is a common indicator of infection as the body increases WBC production to fight off pathogens. In conditions like infections, inflammation, or stress, the WBC count can rise. The other options, hemoglobin, platelet count, and sodium levels, are not typically specific indicators of infection. Hemoglobin measures the oxygen-carrying capacity of red blood cells, platelet count assesses clotting ability, and sodium levels indicate electrolyte balance.