Select four principles of aseptic technique in the operating room from the list provided.
All materials that enter the sterile field must be sterile.
The surgical team working in the operative field must wear sterile gowns and gloves.
The sterile package is contaminated once it has been opened.
The circulating nurse must wear sterile gowns and gloves.
Tables are sterile only at tabletop level. Items extending beneath this level are contaminated.
A wide margin of safety is maintained between sterile and unsterile fields.
Correct Answer : A,B,E,F
Choice A: All materials that enter the sterile field must be sterile
This is a correct principle of aseptic technique. Ensuring that all materials entering the sterile field are sterile is fundamental to preventing contamination and infection during surgical procedures. Any non-sterile item introduced into the sterile field can introduce pathogens, compromising patient safety.
Choice B: The surgical team working in the operative field must wear sterile gowns and gloves
This is another correct principle. Members of the surgical team who work directly in the operative field must wear sterile gowns and gloves to create a barrier against microorganisms. This practice helps maintain the sterility of the surgical environment and protects both the patient and the healthcare providers.
Choice C: The sterile package is contaminated once it has been opened
This statement is incorrect. A sterile package is not necessarily contaminated once it has been opened, provided it is opened correctly and the contents are handled using aseptic techniques. Proper opening and handling ensure that the sterility of the contents is maintained.
Choice D: The circulating nurse must wear sterile gowns and gloves
This statement is incorrect. The circulating nurse does not need to wear sterile gowns and gloves because they do not work directly in the sterile field. Instead, they assist by providing necessary supplies and support from outside the sterile area.
Choice E: Tables are sterile only at tabletop level. Items extending beneath this level are contaminated
This is a correct principle. In the operating room, the sterility of tables is maintained only at the tabletop level. Any items that extend below this level are considered contaminated and should not be used in the sterile field.
Choice F: A wide margin of safety is maintained between sterile and unsterile fields
This is also a correct principle. Maintaining a wide margin of safety between sterile and unsterile fields helps prevent accidental contamination. This practice ensures that sterile areas remain uncontaminated by non-sterile items or personnel.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D","E"]
Explanation
Choice A: Collect patient information
This is the first step in the nursing process, known as the assessment phase. During this phase, the nurse gathers comprehensive information about the patient’s health status, including medical history, physical examination findings, and any relevant diagnostic test results. This information forms the foundation for identifying the patient’s health needs and planning appropriate care.
Choice B: Identify any clinical problems
The second step is the diagnosis phase, where the nurse analyzes the collected data to identify the patient’s health problems. These problems can be actual or potential issues that require nursing intervention. Accurate identification of clinical problems is crucial for developing an effective care plan.
Choice C: Decide a plan of action
The third step is the planning phase. In this phase, the nurse sets measurable and achievable goals for the patient’s care and decides on the appropriate nursing interventions to address the identified clinical problems. The plan of action should be individualized to meet the specific needs of the patient.
Choice D: Carry out the plan
The fourth step is the implementation phase, where the nurse executes the planned interventions. This may involve administering medications, providing education, performing procedures, or coordinating with other healthcare professionals. The goal is to achieve the desired patient outcomes as outlined in the care plan.
Choice E: Determine whether the plan was effective
The final step is the evaluation phase. In this phase, the nurse assesses the patient’s response to the implemented interventions and determines whether the goals of the care plan have been met. If the desired outcomes are not achieved, the nurse may need to revise the care plan and repeat the process.
Correct Answer is ["B","C","E","G"]
Explanation
Choice A: Bradypnea
Bradypnea, or slow breathing, is not typically associated with inadequate pain control. It is more often related to the effects of certain medications, such as opioids, or underlying respiratory conditions. Inadequate pain control is more likely to cause increased respiratory rate (tachypnea) rather than decreased.
Choice B: Irritability
This is a correct answer. Irritability can be a sign of inadequate pain control. Pain can cause significant discomfort and distress, leading to changes in mood and behavior. Patients who are in pain may become irritable, anxious, or agitated.
Choice C: Tachycardia
This is another correct answer. Tachycardia, or an increased heart rate, can be a physiological response to pain. When a patient is in pain, the body’s stress response is activated, leading to the release of stress hormones like adrenaline, which can increase heart rate.
Choice D: Hypoglycemia
Hypoglycemia, or low blood sugar, is not directly related to pain control. It is more commonly associated with diabetes management, fasting, or certain medications. While it is important to monitor blood sugar levels, hypoglycemia is not a typical indicator of inadequate pain control.
Choice E: Poor cough effort
This is a correct answer. Poor cough effort can indicate inadequate pain control, especially after chest surgery. Pain can make it difficult for patients to take deep breaths or cough effectively, which is essential for preventing respiratory complications such as pneumonia.
Choice F: Drowsiness
Drowsiness is not typically a sign of inadequate pain control. It is more often a side effect of pain medications, particularly opioids. While it is important to monitor for excessive sedation, drowsiness alone does not indicate that pain is not being adequately managed.
Choice G: Refusal to participate in physical therapy
This is the final correct answer. Refusal to participate in physical therapy can be a sign of inadequate pain control. Pain can make movement and physical activity difficult and uncomfortable, leading patients to avoid necessary rehabilitation exercises. Effective pain management is crucial for encouraging participation in physical therapy and promoting recovery.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.