To prevent cross-contamination in healthcare settings, the nurse should:

Questions 46

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Question 1 of 5

To prevent cross-contamination in healthcare settings, the nurse should:

Correct Answer: A

Rationale: Gloves and handwashing prevent spread. Same gloves (B), less hygiene (C), or reuse (D) risks contamination.

Question 2 of 5

A wound that is not sutured and that gradually fills in by granulation heals by which intention?

Correct Answer: B

Rationale: Second intention healing occurs when wounds granulate naturally without suturing.

Question 3 of 5

Which procedure done on an eye with internal malfunction or loss of contents and no possible recovery of sight provides better mobility and cosmetic result with a prosthetic eye?

Correct Answer: C

Rationale: Evisceration removes eye contents, leaving the sclera for better prosthetic fit.

Question 4 of 5

Which of the following surgical needles is a solid bore (not hollow) type of needle?

Correct Answer: C

Rationale: Keith needles are solid, straight, and used for suturing.

Question 5 of 5

A patient undergoes laminectomy. In the immediate post-operative period, the nurse should

Correct Answer: D

Rationale: Post-laminectomy, the nurse prioritizes monitoring vital signs and neurological status (sensation and motor power of the feet) to detect spinal cord or nerve complications (D). Prone positioning (A) may be unsafe, ambulation (B) is premature, and bowel sounds (C) are not the immediate focus.

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