A patient with alkalosis can develop hyperkalemia.
True
False
The Correct Answer is A
Choice A: True
The statement that a patient with alkalosis can develop hyperkalemia is generally incorrect. Alkalosis, which is a condition characterized by a higher-than-normal pH in the blood, typically leads to hypokalemia rather than hyperkalemia. This occurs because alkalosis causes potassium to shift from the extracellular fluid into the cells, reducing the plasma potassium concentration. Therefore, it is uncommon for alkalosis to result in hyperkalemia.
Choice B: False
The correct answer is that a patient with alkalosis is unlikely to develop hyperkalemia. Alkalosis usually causes a decrease in plasma potassium levels, leading to hypokalemia. This is due to the movement of potassium ions into the cells in exchange for hydrogen ions, which are moved out of the cells to help buffer the increased pH. Consequently, the plasma potassium concentration drops, making hyperkalemia an unlikely outcome in the presence of alkalosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A: True
The statement that all patient teaching occurs in a formalized teaching session is not accurate. While formalized teaching sessions are an important aspect of patient education, they are not the only method used. Formal sessions are structured and planned, often involving detailed explanations, demonstrations, and the use of educational materials. These sessions are beneficial for covering complex topics and ensuring that patients and caregivers have a thorough understanding of their health conditions and treatment plans.
Choice B: False
Patient teaching can occur in various settings and formats, not just in formalized teaching sessions. Informal teaching moments are equally important and often occur during routine interactions between healthcare providers and patients. These moments can include brief explanations, answering questions, and providing reassurance during procedures or daily care activities. Informal teaching is flexible and can be tailored to the patient’s immediate needs and readiness to learn, making it a crucial component of effective patient education.
Correct Answer is ["B","C","E"]
Explanation
Choice A: Properly cleaning all reusable equipment once each day
While cleaning reusable equipment is important, it should be done after each use, not just once a day. This ensures that any potential pathogens are removed before the equipment is used on another patient, thereby preventing cross-contamination.
Choice B: Appropriately using PPE
This is a correct answer. Personal Protective Equipment (PPE) such as gloves, masks, gowns, and eye protection are essential in preventing the spread of infection. Proper use of PPE helps protect both healthcare workers and patients from exposure to infectious agents.
Choice C: Ensuring all environmental surfaces are properly cleaned, disinfected, and maintained
This is another correct answer. Regular cleaning and disinfection of environmental surfaces, such as bed rails, doorknobs, and medical equipment, are crucial in preventing the spread of infections. Maintaining a clean environment reduces the risk of healthcare-associated infections.
Choice D: Avoiding all invasive interventions
Avoiding invasive interventions is not a practical or realistic approach to preventing infections. While minimizing unnecessary invasive procedures can reduce infection risk, many invasive interventions are necessary for patient care. Instead, proper aseptic techniques should be used during these procedures to prevent infections.
Choice E: Performing hand washing or using an alcohol-based hand sanitizer before and after patient contact or procedures
This is also a correct answer. Hand hygiene is one of the most effective measures to prevent the spread of infections. Washing hands with soap and water or using an alcohol-based hand sanitizer before and after patient contact or procedures significantly reduces the transmission of pathogens.