Nokea
A nurse is caring for a client who is postoperative following a knee arthroplasty and requires the use of thigh-length sequential compression sleeves. Which of the following actions should the nurse take?
- A. Assist the client into a prone position.
- B. Place a sleeve over the top of each leg with the opening at the knee.
- C. Make sure two fingers can fit under the sleeves.
- D. Set the ankle pressure at 65 mm Hg.
Correct Answer: C
Rationale: The correct answer is C: Make sure two fingers can fit under the sleeves. This is correct because the proper fit of sequential compression sleeves is essential for effective use. Ensuring that two fingers can fit under the sleeves ensures that they are not too tight, which could impede circulation.
Explanation for why the other choices are incorrect:
A: Assisting the client into a prone position is not necessary for applying sequential compression sleeves.
B: Placing a sleeve over the top of each leg with the opening at the knee is incorrect as the opening should be at the ankle.
D: Setting the ankle pressure at 65 mm Hg is incorrect as pressure settings should be determined based on the individual's needs and the healthcare provider's orders.
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A nurse manager is updating protocols for the use of belt restraints. Which of the following guidelines should the nurse manager include?
- A. Remove the client's restraint every 4 hr.
- B. Document the client's condition every 15 min.
- C. Request a PRN restraint prescription for clients who are aggressive.
- D. Attach the restraint to the bed's side rail.
Correct Answer: B
Rationale: The correct answer is B: Document the client's condition every 15 min. This guideline is crucial to ensure the safety and well-being of the client in restraints. Documenting the client's condition frequently allows for timely identification of any signs of distress, discomfort, or complications related to the use of restraints. This practice helps in monitoring the client's physical and psychological status, enabling prompt intervention if necessary.
Removing the client's restraint every 4 hours (choice A) is incorrect as it may compromise the client's safety and increase the risk of injury or harm. Requesting a PRN restraint prescription for aggressive clients (choice C) is inappropriate as restraints should only be used as a last resort and not for convenience. Attaching the restraint to the bed's side rail (choice D) is unsafe and restricts the client's movement unnecessarily.
A nurse is reviewing evidence-based practice principles about administration of oxygen therapy with a newly licensed nurse. Which of the following actions should the nurse include?
- A. Regulate the flow rate by aligning the rate with the top of the ball inside the flow meter.
- B. Regulate oxygen via nasal cannula at a flow rate of no more than 6 L/min
- C. Make sure the reservoir bag of a partial rebreathing mask remains deflated.
- D. Use petroleum jelly to lubricate the client's nares, face, and lips.
Correct Answer: B
Rationale: The correct answer is B: Regulate oxygen via nasal cannula at a flow rate of no more than 6 L/min. This is the correct action because excessive oxygen flow can lead to oxygen toxicity and respiratory depression in patients. Nasal cannulas are commonly used for oxygen therapy and a flow rate of more than 6 L/min can cause discomfort and dryness of the nasal passages. It is important to adhere to evidence-based practice guidelines to ensure patient safety and well-being.
Choice A is incorrect because aligning the flow rate with the top of the ball inside the flow meter is not a reliable method for regulating oxygen flow. Choice C is incorrect as the reservoir bag of a partial rebreathing mask should remain inflated to ensure an adequate oxygen supply. Choice D is incorrect as petroleum jelly should not be used in oxygen therapy due to the risk of flammability.
A nurse is caring for a client who requires seclusion to prevent harm to others on the unit. Which of the following is an appropriate action for the nurse to take?
- A. Document the client's behavior prior to being placed in seclusion.
- B. Assess the client's behavior once every hour.
- C. Offer fluids every 2 hours.
- D. Discuss with the client his inappropriate behavior prior to seclusion.
Correct Answer: A
Rationale: The correct answer is A because documenting the client's behavior before seclusion is essential for comprehensive care, ensuring accurate assessment, and treatment planning. This documentation provides crucial information for evaluating the effectiveness of seclusion, understanding triggers, and creating a safer environment. Assessing the client's behavior, offering fluids, or discussing inappropriate behavior are important but secondary to documenting behavior for legal, ethical, and continuity of care reasons. Monitoring behavior continuously is more effective than hourly assessments.
The nurse is placing the client on isolation precautions. Which of the following interventions should the nurse include? Select all that apply.
- A. Wear an N95 mask when caring for the client.
- B. Place a container for soiled linens inside the client's room.
- C. Place the client in a negative airflow room.
- D. Remove mask after exiting the client's room.
Correct Answer: B
Rationale: The correct answer is B: Place a container for soiled linens inside the client's room. This intervention is important to prevent the spread of infection. Placing a container for soiled linens inside the client's room ensures that contaminated linens are contained and not mixed with other linens, reducing the risk of transmitting the infection to others.
Rationale for why other choices are incorrect:
A: Wearing an N95 mask is not necessary unless the client has airborne precautions, such as tuberculosis.
C: Placing the client in a negative airflow room is typically reserved for clients with airborne infections to prevent the spread of droplet nuclei in the air.
D: Removing the mask after exiting the client's room is incorrect as the mask should be removed before exiting to prevent contamination outside the room.
In summary, choice B is correct as it directly addresses infection control measures related to soiled linens, while the other choices are not relevant to isolation precautions or are incorrect based on standard
For each assessment finding, click to specify if the finding is consistent with ulcerative colitis, diverticulitis, or Crohn’s disease.
- A. Fever
- B. Steatorrhea
- C. Anemia
- D. Weight loss
- E. Diarrhea
Correct Answer: A, B, C, D
Rationale: To determine which assessment findings are consistent with ulcerative colitis, diverticulitis, or Crohn's disease, we need to analyze the characteristics of each condition.
1. Fever : This finding can be seen in all three conditions, but it is more commonly associated with Crohn's disease due to the inflammatory nature of the disease.
2. Steatorrhea (B): This is a common symptom of Crohn's disease due to malabsorption issues, making it a key indicator for this condition.
3. Anemia (C): Anemia is a common complication of inflammatory bowel diseases like ulcerative colitis and Crohn's disease, often related to chronic inflammation and blood loss.
4. Weight loss (D): This is a common feature of all three conditions due to malabsorption, decreased appetite, and chronic inflammation.
Therefore, the correct answer is A, B, C, D as these findings are consistent with all three conditions. Diarrhea (E