The nurse receives a prescription for ciprofloxacin 400 mg intravenously (IV) every 12 hours to be infused over an hour. The IV bag contains ciprofloxacin 400 mg in dextrose 5% in water (D5W) 200 mL. The nurse should program the infusion pump to deliver how many mL/hr? (Enter numerical value only.)

Choice A reason: This is the correct action to include in the client's plan of care, as sucralfate should be given on an empty stomach, at least one hour before meals and at bedtime. Sucralfate is a mucosal protectant that forms a protective barrier over the ulcer and prevents further damage from acid and pepsin. It requires an acidic environment to work, so it should not be taken with food or antacids.

Choice B reason: This is not a relevant action to include in the client's plan of care, as sucralfate does not cause or increase the risk of secondary Candida infection. Candida infection is a fungal infection that can affect the mouth, throat, esophagus, or vagina. It is more common in clients who use antibiotics, corticosteroids, or immunosuppressants, but not sucralfate.

Choice C reason: This is not an accurate action to include in the client's plan of care, as sucralfate should be administered four times a day, not once a day. Sucralfate has a short duration of action, so it needs to be taken frequently to maintain its protective effect on the ulcer.

Choice D reason: This is not a necessary action to include in the client's plan of care, as sucralfate does not cause or affect electrolyte imbalance. Electrolyte imbalance is an abnormality in the levels of sodium, potassium, calcium, magnesium, or other minerals in the blood. It can be caused by dehydration, vomiting, diarrhea, kidney disease, or other conditions, but not sucralfate.

Choice A reason: Zolpidem is a hypnotic drug that induces sleep by enhancing the activity of gamma-aminobutyric acid (GABA), a neurotransmitter that inhibits brain activity. Zolpidem is used to treat insomnia, or difficulty falling asleep or staying asleep. Zolpidem should be taken only at bedtime, when the client is ready to go to sleep and can devote at least seven to eight hours for uninterrupted sleep. Taking zolpidem during the day can cause excessive sedation, drowsiness, confusion, memory loss, and impaired coordination. Therefore, the nurse should encourage the client to wait until bedtime to take the medication and avoid daytime naps.

Choice B reason: Reminding the client to drink plenty of fluids when taking the medication is not an action that the nurse should take in this situation, but rather a general recommendation that applies to most medications. Drinking fluids can help to prevent dehydration, flush out toxins, and maintain kidney function. However, drinking fluids is not specific to zolpidem and does not affect its absorption or metabolism.

Choice C reason: Advising the client to take the medication with the noon meal is not an action that the nurse should take in this situation, but rather a harmful suggestion that can reduce the effectiveness of zolpidem and increase its side effects. Taking zolpidem with food can delay its onset of action and make it less potent. Taking zolpidem at noon can also interfere with the client's circadian rhythm, or natural sleep-wake cycle, and cause daytime sleepiness and nighttime insomnia.

Choice D reason: Explaining that the client needs to allow for sleep time of at least two hours is not an action that the nurse should take in this situation, but rather an inaccurate and insufficient information that can mislead the client and endanger their safety. Zolpidem has a half-life of about two hours, which means that half of its dose is eliminated from the body in two hours. However, this does not mean that its effects wear off in two hours. Zolpidem can still cause residual sedation and impairment for several hours after taking it. The client needs to allow for sleep time of at least seven to eight hours when taking zolpidem, not just two hours.