A nurse is assisting with a community health presentation about home safety precautions when there is an outdoor chemical disaster nearby. Which of the following instructions should the nurse include?
Open the dampers of fireplaces.
Turn on ceiling fans and air conditioners.
Cover heat registers with plastic and tape.
Exit the home as quickly as possible.
The Correct Answer is C
Correct answer: C
A.Opening the dampers of fireplaces: This instruction is not appropriate during an outdoor chemical disaster. Opening the dampers of fireplaces can allow contaminated air from outside to enter the home, increasing the exposure to hazardous substances. It is best to avoid introducing outdoor air into the home during such incidents.
B. Turning on ceiling fans and air conditioners: This instruction is also not recommended during an outdoor chemical disaster. Turning on fans and air conditioners can potentially circulate contaminated air within the home, leading to increased exposure. It is best to turn off fans and air conditioners during such incidents and focus on evacuating the area.
C. Covering heat registers with plastic and tape: Covering heat registers with plastic and tape would help seal off potential entry points for contaminated air, reducing the risk of indoor contamination.
D. In the case of a nearby outdoor chemical disaster, it is usually safer to stay indoors and seal the home rather than exit, as going outside could increase exposure to the harmful chemicals.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","E","G"]
Explanation
Based on the given information, the nurse should take the following actions in preparation for surgery:
- Obtain a complete blood count: This is important to assess the client's hemoglobin, hematocrit, and other blood parameters before surgery.
- Prepare the client for insertion of an 18-gauge peripheral IV prior to surgery: Adequate IV access is necessary for the administration of fluids and medications during and after surgery.
- Administer Rh, D immune globulin prior to surgery: This action is indicated if the client is Rh-negative and there is a possibility of fetal-maternal blood mixing during the termination of pregnancy. Rh, D immune globulin is given to prevent sensitization to Rh-positive blood.
- Verify consent form is signed by the client: Ensuring that the client has provided informed consent is essential before proceeding with any surgical intervention.
- Remind the client to be NPO (nothing by mouth) prior to surgery: It is important for the client to have an empty stomach to reduce the risk of aspiration during anesthesia.
The following actions are not indicated based on the given information:
- Explaining the surgical procedure to the client: Although it is important for the client to have an understanding of the procedure, this is typically done by the surgeon rather than the nurse.
- Assisting with administration of AB positive blood products if needed: There is no indication of the need for blood products based on the information provided. Blood product administration would be determined based on the client's specific condition and surgical requirements.
Correct Answer is C
Explanation
Fluid overload refers to an excess volume of fluid in the body, which can occur as a result of various factors, including excessive fluid intake or inadequate fluid removal. Crackles heard in the lungs, also known as rales, can indicate fluid accumulation in the lungs, a condition known as pulmonary edema. It is a common manifestation of fluid overload and can be detected through auscultation of the lungs.
Weight loss is typically associated with inadequate calorie or nutrient intake, rather than fluid overload.
Weight loss is typically associated with inadequate calorie or nutrient intake, rather than fluid overload.
Weight loss is typically associated with inadequate calorie or nutrient intake, rather than fluid overload.
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