Which of the following is a characteristic feature of psoriatic arthritis?

Correct Answer: A

Rationale: Enthesitis, inflammation at the attachment sites of tendons or ligaments to bone, is a hallmark feature of psoriatic arthritis.

Correct Answer: D

Rationale: Pulmonary hypertension is not a typical consequence of TOF, as the main issue is decreased pulmonary blood flow rather than increased pulmonary pressures.

Correct Answer: C

Rationale: Topical mupirocin is effective against Staphylococcus aureus a common pathogen in impetigo.

Correct Answer: C

Rationale: High humidity generally helps hydrate the skin while other options can exacerbate symptoms.

Correct Answer: D

Rationale: Poliomyelitis causes asymmetric, flaccid motor paralysis without sensory loss, as it primarily affects anterior horn cells.