A nurse is caring for a client who is receiving morphine 2 mg subcutaneously every 4 hr for pain. The medication is available in a vial containing 10 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A. "I will share my decision to quit smoking with my friends.": Social support is a key factor in successful smoking cessation. Sharing the decision to quit with friends and family can provide encouragement, accountability, and reinforcement during withdrawal and cravings, which increases the likelihood of maintaining abstinence.

B. "I will ask for a prescription for alprazolam to reduce my withdrawal symptoms.": Alprazolam is a benzodiazepine and is not indicated for nicotine withdrawal. Nicotine replacement therapy or medications like bupropion and varenicline are evidence-based options for managing withdrawal symptoms. Using alprazolam does not address nicotine addiction.

C. "I'm not going to set a target date for quitting.": Setting a specific quit date is an important component of effective smoking cessation plans. A clear target date helps the client prepare mentally, plan coping strategies, and increase commitment. Avoiding a quit date reduces the likelihood of successful cessation.

D. "Unfortunately, even if I stop smoking now, my lung function will not improve.": Smoking cessation can slow disease progression and improve symptoms such as cough, sputum production, and shortness of breath even in clients with chronic bronchitis. Lung function may partially recover, and quitting still provides significant long-term health benefits.

A. Wearing sterile gloves when collecting a urine specimen from an indwelling urinary catheter: Sterile gloves are not required for routine urine specimen collection from an indwelling catheter unless the procedure involves breaking the closed system for insertion or manipulation. Using sterile gloves unnecessarily increases supply costs without improving safety.

B. Donning an N95 mask before caring for a client who is on contact precautions: Contact precautions require gloves and a gown, not an N95 respirator. Using an N95 inappropriately consumes a more expensive resource without providing additional protection, which is not cost-effective. Appropriate PPE selection should be based on transmission precautions.

C. Returning unopened supplies to the storage room: Returning unopened supplies for future use prevents unnecessary waste and reduces institutional costs. Supplies that remain sterile and intact can be reused for other clients, demonstrating effective resource management while maintaining safety standards.

D. Replacing a continuous feeding administration set every 8 hr: Standard guidelines recommend replacing continuous enteral feeding sets every 24 hours to prevent infection, unless otherwise indicated. Replacing them every 8 hours unnecessarily increases supply use and cost without additional safety benefit, making it a less cost-effective practice.