Nokea
Nurse has prepared a sterile field for assisting a provider with chest tube insertion. Which should the nurse recognize as contaminating the sterile field? (Select all that apply.)
- A. Provider drops sterile instrument onto near side of sterile field
- B. Nurse moistens cotton ball with sterile NS & places it on sterile field
- C. Procedure is delayed 1h because provider receives emergency call
- D. Nurse turns to speak to someone who enters through the door behind the nurse
- E. Client's hand brushes against outer edge of sterile field
Correct Answer: B,C,D
Rationale: Correct Answer: B, C, D
Rationale:
B: Moistening a cotton ball with sterile normal saline outside the sterile field contaminates it with non-sterile moisture.
C: Any delay increases the risk of contamination as the field may not be maintained sterile for an extended period.
D: Turning away from the sterile field allows for potential contamination by not maintaining focus on maintaining the sterility of the field.
Incorrect Choices:
A: While dropping a sterile instrument can contaminate, it would not necessarily contaminate the entire field.
E: Client's hand brushing against the outer edge could introduce contamination, but it does not directly contaminate the entire field.
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Nurse tells client that she will call surgeon & ask about his request. Surgeon hears nurse's report & prescribes full liquid diet. Nurse used which of following levels of critical thinking?
- A. basic
- B. commitment
- C. complex
- D. integrity
Correct Answer: A
Rationale: The correct answer is A: basic. In this scenario, the nurse is simply relaying information and following a routine procedure by contacting the surgeon for a prescription. This level of critical thinking involves basic understanding and application of knowledge without deeper analysis or evaluation. The other choices are incorrect because: B: commitment involves making decisions and taking responsibility; C: complex involves analyzing and evaluating information; D: integrity involves ethical decision-making. In this case, the nurse's action aligns with basic thinking as she is following a standard protocol without engaging in higher-level critical thinking processes.
Nurse on med-surg unit is informed that mass casualty event occurred & it's necessary to discharge clients to make beds available for injury victims. Which clients can be safely discharged? (Select all that apply.)
- A. Client who's dehydrated & receiving IV fluid/electrolytes
- B. Client with NG tube to treat small bowel obstruction
- C. Client who's scheduled for TURP (prostate resection)
- D. Client who is 24h post-op after mastectomy
- E. Client scheduled for appendectomy
Correct Answer: C,D
Rationale: Correct Answer: C, D
Rationale:
1. Client scheduled for TURP (prostate resection): This client can be safely discharged as the procedure is elective and not urgent.
2. Client who is 24h post-op after mastectomy: This client is stable post-operation and can be discharged with appropriate follow-up care.
Summary of other choices:
A: Client who's dehydrated & receiving IV fluid/electrolytes - This client needs continued treatment and monitoring.
B: Client with NG tube to treat small bowel obstruction - This client requires ongoing treatment and observation.
E: Client scheduled for appendectomy - This client needs urgent surgical intervention and cannot be safely discharged.
Nurse is caring for a client with SARS. The nurse is aware that healthcare professionals are required to report communicable & infectious diseases. Which of these illustrate the rationale for reporting? (Select all that apply.)
- A. Planning & evaluating control & prevention strategies
- B. Determining public health priorities
- C. Ensuring proper medical treatment
- D. Identifying endemic disease
- E. Monitoring for common-source outbreaks
Correct Answer: A,B,C,E
Rationale: The correct answers are A, B, C, and E. Reporting communicable diseases helps in planning and evaluating control strategies by identifying trends and risk factors. It also aids in determining public health priorities by allocating resources effectively. Reporting ensures proper medical treatment for infected individuals and helps in monitoring for common-source outbreaks to prevent further spread. Incorrect choices: D - Reporting does not specifically identify endemic diseases; F & G - Choices are not provided.
Nurse providing pre-op teaching for client scheduled for mastectomy next day. Which client statement indicates client is ready to learn?
- A. I don't want my spouse to see my incision
- B. Will you be able to give me pain meds after surgery?
- C. Can you tell me about how long the surgery will take?
- D. My roommate listens to everything I say
Correct Answer: C
Rationale: The correct answer is C because the client's question shows readiness to learn about the procedure, indicating an active interest in understanding the surgery process. This demonstrates the client's engagement and willingness to absorb information, which is crucial for pre-op teaching. Choices A, B, and D do not directly relate to seeking information about the surgery itself and do not demonstrate readiness for learning. Therefore, they are incorrect.
Nurse talking with parents of 6 mo infant about gross motor development. Which gross motor skills are expected in next 3 mo? (Select all that apply.)
- A. Rolls from back to front
- B. Bears weight on legs
- C. Walks holding onto furniture
- D. Sits unsupported
- E. Sits down from standing position
Correct Answer: A,B,D
Rationale: The correct answer is A, B, and D. By 9 months, infants typically develop the ability to roll from back to front (choice A), bear weight on legs (choice B), and sit unsupported (choice D). Rolling from back to front demonstrates improved core strength and coordination. Bearing weight on legs indicates developing leg muscles and balance. Sitting unsupported signifies improved trunk control and balance. Choices C and E involve more advanced skills typically seen around 9-12 months. Choice C, walking holding onto furniture, is usually seen around 10-12 months, and choice E, sitting down from a standing position, typically emerges around 9-12 months.