A nurse is preparing to administer an injection of 0.25 mg subcutaneous terbutaline to a client who is in preterm labor. The amount available is 1 mg/ml. How many ml should the nurse administer? (Round the answer to the nearest hundredth. Use a leading zero if it applies. Do not use a trailing zero)
The Correct Answer is ["0.25"]
Desired dose = 0.25 mg
Available concentration = 1 mg/mL
Calculate the volume to administer:
Volume to administer (mL) = Desired dose (mg) / Available concentration (mg/mL)
= 0.25 mg / 1 mg/mL
= 0.25 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A: Image A shows hands with fingers that appear elongated and have widened nail beds. The fingertips look rounded and bulbous, which is characteristic of clubbing. Clubbing often results from chronic hypoxia and is seen in conditions like congenital heart disease, cystic fibrosis, and chronic lung disease.
B: Image B shows normal-appearing fingers with straight nail beds and no signs of bulbous enlargement at the fingertips. This appearance is not consistent with clubbing and represents normal finger structure without signs of chronic hypoxia or circulatory issues.
Correct Answer is A
Explanation
A. Demonstrate to the client how to use the signaling device: Teaching the client how to use the call light is the priority because it ensures they can easily ask for assistance, especially with limited mobility. Immediate access to help reduces the risk of falls, injury, and delays in meeting urgent needs.
B. Explain the facility's meal schedule: While it is important for the client to know when meals are served, this information does not impact their immediate safety or ability to get assistance when needed, making it a lower priority than teaching about the call light.
C. Demonstrate to the client how to use the television: Teaching about the television promotes comfort but is nonessential for safety or urgent needs. Comfort measures can be addressed after critical safety interventions have been completed.
D. Explain the medication administration schedule: Understanding medication schedules is important for client education and adherence, but ensuring the ability to call for help is more immediately critical, especially in a client with limited mobility.
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