There are a variety of medications that are commonly used to promote healthy bowel elimination. Which best describes a bulk-forming agent?

Choice A reason: Wiping from back to front risks introducing perianal bacteria into the urethra, contaminating the sample. Proper technique involves wiping front to back to minimize contamination, making this statement incorrect and indicative of misunderstanding.

Choice B reason: While menstruation may complicate urine collection, it is not an absolute contraindication. With proper technique (e.g., using a tampon), samples can be collected. This statement reflects a misconception and does not confirm understanding of midstream collection.

Choice C reason: Urine should be sent to the lab promptly or refrigerated to prevent bacterial growth or analyte degradation. Allowing it to cool to room temperature risks inaccurate results, so this statement demonstrates a lack of understanding of proper handling.

Choice D reason: Urinating a small amount into the toilet first flushes out urethral contaminants, ensuring a cleaner midstream sample. This technique is critical for accurate urinalysis or culture, confirming the client’s understanding of the taught procedure.

Choice A reason: Morphine-induced respiratory depression (RR 10, O2 Sat 85%) and hypotension (BP 88/42) indicate opioid overdose. Naloxone reverses opioid effects, while Fowler’s position and oxygen improve ventilation and oxygenation, addressing life-threatening symptoms as the priority.

Choice B reason: High Fowler’s position aids breathing but does not address morphine’s opioid effects causing respiratory depression and hypoxia. Alone, it is insufficient to reverse the underlying cause or stabilize the patient’s critical vital signs.

Choice C reason: Applying oxygen via nasal cannula improves oxygenation but does not reverse morphine’s central nervous system depression causing hypoventilation. It is a supportive measure, not the priority compared to naloxone administration.

Choice D reason: Flumazenil reverses benzodiazepines, not opioids like morphine. Administering it is inappropriate and ineffective for this scenario, and while oxygen is helpful, it is secondary to reversing the opioid overdose with naloxone.