Nokea
Which of the following is/are artery forceps
- A. Halsted
- B. Crile
- C. Spencer wells
- D. All
Correct Answer: D
Rationale: All listed are types of artery forceps used to clamp vessels.
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A measles exposure from a patient in a clinic was identified and an exposure work-up was initiated. A staff exposure was defined as 'nonimmune HCP with more than 5 minutes of same-room contact or faceto-face with the index patient.' Forty-eight HCP were identified as possible exposures. Of these, 44 had documented immunity to measles. Of the remaining HCP, three did not have the same room or face-to-face contact. How many HCP were at risk of developing measles because of the exposure?
- A. 4
- B. 45
- C. 1
- D. 48
Correct Answer: C
Rationale: 1 HCP (48 - 44 immune - 3 non-exposed) meets the exposure criteria.
Which of the following role would be the responsibility of the scrub nurse?
- A. Assess the readiness of the client prior to surgery
- B. Ensure that the airway is
- C. Account for the number of
- D. Account for the number of
Correct Answer: C
Rationale: The scrub nurse's primary responsibility is to account for instruments and sponges (C) during surgery to prevent retained items. Assessing readiness (A) and ensuring airway (B) are typically the circulating nurse's or anesthesiologist's roles.
What is the most effective way to prevent healthcare-associated infections?
- A. Hand hygiene
- B. Wearing gloves at all times
- C. Limiting visitors
- D. Isolating all clients
Correct Answer: A
Rationale: Hand hygiene is the single most effective measure to prevent the spread of healthcare-associated infections.
What are 'psychic' externalities?
- A. External costs and benefits to society from having clairvoyants around
- B. External costs and benefits associated with caring about other people
- C. External costs and benefits from being at risk of catching diseases from other people
- D. External costs and benefits from curing other people
Correct Answer: B
Rationale: Psychic externalities refer to psychological costs/benefits from caring about others.
Which important aspect of coordinating care within the interdisciplinary team is facilitated by use of the 'SBAR' and 'PACE' procedures?
- A. Communication
- B. Implementation
- C. Policymaking
- D. Protocol development
Correct Answer: A
Rationale: SBAR and PACE are structured communication tools that enhance interdisciplinary coordination by sharing critical information effectively.