The healthcare provider prescribes digoxin elixir 125 mcg PO daily. The drug is available in a 60 mL bottle labeled, "Digoxin elixir 0.05 mg/mL How many mL should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)
The Correct Answer is ["2.5"]
Convert mcg to mg: 1 mg = 1000 mcg, so 125 mcg = 125/1000 = 0.125 mg
· Set up a proportion: (Desired dose / Concentration) = Volume to administer
0.125 mg / 0.05 mg/mL = X mL
· Solve for X: X = 2.5 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Place the wheelchair on the client's left side is the most appropriate action. Since the client has right-sided hemiplegia, the nurse should place the wheelchair on the client's left side to allow for easier transfer. The left side is the stronger side, and the client will be able to use this side to assist with the transfer.
B. Instruct the client to take slow, deep breaths while transferring may help with relaxation, but it is not the priority in this scenario. The focus should be on positioning and safety during the transfer.
C. Instruct the client to look at his feet is not advisable because it may disrupt the client's balance or lead to a fall. The client should focus on using the stronger side to assist with the transfer.
D. Have the client put both arms around the nurse's neck for support is not safe and could cause strain or injury to both the client and the nurse. The client should be instructed to use proper body mechanics and rely on the nurse for support during the transfer, but not in a way that could lead to injury.
Correct Answer is ["A","E","F"]
Explanation
A. Avoid naps – Napping during the day, especially late in the afternoon or evening, can interfere with the ability to fall asleep at night. It is generally recommended to avoid naps if experiencing insomnia.
B. Eat a heavy meal before bed – Eating a heavy meal before bed can cause discomfort and indigestion, making it harder to sleep. It is better to have a light snack if needed.
C. Watch television in bed to fall asleep – Engaging in stimulating activities like watching television in bed can make it harder to relax and fall asleep. It is recommended to reserve the bed for sleep and intimacy only to associate it with rest.
D. Exercise in the evening – Exercise increases alertness and can elevate body temperature, making it more difficult to fall asleep if done too close to bedtime. Exercise should be completed earlier in the day for better sleep quality.
E. Try to go to bed and awaken at the same time every day – Consistency in sleep-wake times helps regulate the body's internal clock, improving sleep quality and promoting better sleep hygiene.
F. Avoid alcohol in the evening – Alcohol can initially make someone feel sleepy but disrupts the later stages of sleep, leading to poor sleep quality. Avoiding alcohol, especially close to bedtime, is important for better rest.
G. Take an analgesic before bed – Unless there is a specific medical reason, taking an analgesic (such as pain medication) before bed is not recommended unless prescribed by a healthcare provider.
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