Which does not cause genital ulceration?

Correct Answer: C

Rationale: HIV itself does not directly cause genital ulceration; it predisposes to other ulcerative STDs like herpes or syphilis.

Correct Answer: C

Rationale: Hand washing between patient contacts prevents cross-contamination, though all options are valid in specific contexts; C is specified as correct.

Correct Answer: B

Rationale: Accidental wounds are typically contaminated rather than clean, making B the wrong statement. The other options are accurate: wounds are classified as accidental or surgical, accidental wounds may present more in HCFs, Pseudomonas can infect burns, and dirty wounds often have polymicrobial infections.

Correct Answer: A

Rationale: Determining the wound type is essential for appropriate dressing, making A incorrect and not part of guidelines.

Correct Answer: B

Rationale: Assessment focuses on functional areas like waiting rooms and patient care, not specifically the waste disposal pit, which is managed separately.