A break in the sterile field occurs when the nurse does which of the following? (Select all that apply)

Choice A reason: Sleeping pills relax airway muscles, worsening apnea episodes in obstructive sleep apnea. This statement indicates misunderstanding, as sedatives exacerbate the condition, making it incorrect for reducing episodes.

Choice B reason: Avoiding back sleeping (supine position) may reduce episodes, as it minimizes airway collapse. While helpful, weight loss has a greater impact, making this less comprehensive than the correct choice.

Choice C reason: Losing 50 pounds reduces neck fat, decreasing airway obstruction in obstructive sleep apnea. Weight loss is a primary intervention, and this statement shows understanding, making it the correct choice.

Choice D reason: A humidifier improves comfort but does not address airway obstruction causing apnea. Weight loss directly reduces episodes, making humidifier use less effective and incorrect for this teaching.

Choice A reason: Shallow breathing may indicate respiratory depression, a concern with opioids, but assessing pain intensity is the priority to determine the need for medication need. Pain level guides safe dosing, ensuring appropriate relief without overmedicating, making this a secondary assessment in acute pain.

Choice B reason: Blood pressure may rise with pain but is less specific than pain intensity for guiding medication administration. Pain level directly informs the need for and dose of analgesia, while blood pressure changes can have multiple causes, making this less critical.

Choice C reason

d): Assessing pain intensity level is the priority, as it quantifies the client’s subjective experience using a scale (e.g., 0-10 scale)), determining the need for and dose of pain medication. This ensures effective, patient-centered pain management, making it the most critical assessment before administering medication.

Choice D reason: Heart rate may increase with pain, but it is not the priority compared to pain intensity, which directly drives medication decisions. Heart rate changes are less specific and can result from other factors (e.g., anxiety), making this a secondary assessment in acute pain management.