To avoid legal risks and possible lack of confidentiality associated with computerized documentation, many programs currently have:

Correct Answer: A

Rationale: A good system of computerized documentation requires periodic changes in personal passwords to prevent unauthorized persons form tampering with records.

Correct Answer: D

Rationale: Perfume, cosmetics, and nail polish can introduce contaminants or particles into the sterile environment, so all must be avoided.

Correct Answer: D

Rationale: All these factors'contraindications, drug-food interactions, and cross-sensitivities'can trigger warning flags for patient safety.

Correct Answer: A

Rationale: Bactericidal agents specifically kill bacteria, unlike bacteriostatic agents which prevent multiplication.

Correct Answer: A

Rationale: The splenic artery originates from the celiac axis/trunk.