The nurse is preparing a dose of 10 mg of teriparatide. The medication is labeled 760 mcg/2.4 mL. How many mL should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)

Choice A: Think about reasons the episodes occur. This is not the best instruction, as it may increase the anxiety level of the client. Thinking about reasons may trigger negative thoughts, emotions, or memories that can worsen the anxiety. The nurse should teach the client to focus on coping skills rather than causes.

Choice B: Center attention on positive upbeat music. This is not the best instruction, as it may not be effective for all clients. Listening to positive upbeat music may help distract or soothe some clients, but it may also irritate or annoy others. The nurse should teach the client to choose music that matches their mood and preference.

Choice C: Practice using muscle relaxation techniques. This is the best instruction, as it can reduce the physical symptoms of anxiety. Muscle relaxation techniques involve tensing and relaxing different muscle groups in a systematic way, which can lower blood pressure, heart rate, and breathing rate. The nurse should teach the client how to perform muscle relaxation techniques and practice them regularly.

Choice D: Find outlets for more social interaction. This is not the best instruction, as it may not be feasible or helpful for all clients. Finding outlets for more social interaction may help some clients feel supported or connected, but it may also stress or overwhelm others. The nurse should teach the client to seek social support that is appropriate and comfortable for them.

Choice A: Securing chest tube to the stretcher for transport is a good practice, but it is not the most important action. The chest tube should be secured to prevent accidental dislodgement or kinking, but it does not affect the function of the chest tube or the drainage system.

Choice B: Administering PRN pain medication prior to transport is a compassionate action, but it is not the most important action. The client may experience pain due to the chest tube, the intubation, or the underlying condition, but pain relief is not a priority over maintaining adequate ventilation and drainage.

Choice C: Marking the amount of chest drainage on the container is a useful action, but it is not the most important action. The amount of chest drainage should be recorded and reported to monitor the client's status and detect any complications, such as hemorrhage or infection, but it does not affect the immediate function of the chest tube or the drainage system.

Choice D: Keeping the chest tube container below the site of insertion is the most important action for the nurse to take. The chest tube container should be kept below the level of the client's chest to maintain a gravity-dependent pressure gradient that allows air and fluid to drain from the pleural space. If the container is raised above the site of insertion, it can cause backflow of air or fluid into the pleural space, which can compromise ventilation and cause tension pneumothorax.