A nurse is assisting in the care of a group of clients in the preoperative unit. Which of the following clients can give informed consent?

A. Withhold the medication until the provider signs the prescription: Telephone prescriptions are considered valid once received and properly documented. Delaying administration until a signature is obtained could compromise timely care. The provider must later sign the prescription, but administration should not be delayed if properly authorized.

B. Ask the provider to spell out the name of the medication: Asking for the spelling of the medication name helps prevent errors, especially with drugs that sound alike or have complex names. Clarification ensures correct medication administration and enhances client safety.

C. Request that the provider confirm the read-back of the prescription: Reading back the prescription and obtaining confirmation is a critical safety step. It verifies that the prescription was accurately understood and recorded, significantly reducing the risk of medication errors.

D. Instruct another user to record the prescription in the medical record: The nurse receiving the prescription must personally document it. Assigning this task to someone else increases the chance of miscommunication or transcription errors and violates professional documentation standards.

E. Record the date and time of the telephone prescription: Proper documentation of the date and time ensures an accurate, complete medical record. It establishes when the prescription was received, which is important for both clinical tracking and legal accountability.

A. Discontinue use of electronics 30 min before bedtime: The use of electronics before bedtime can disrupt the body's natural sleep cycle by suppressing melatonin production. Stopping electronic use at least 30 minutes before bed promotes relaxation and better sleep quality.

B. Drink a cup of coffee 1 hr before bedtime: Caffeine is a stimulant that can interfere with falling asleep and maintaining deep sleep. Consuming coffee close to bedtime would likely worsen sleep disturbances rather than help.

C. Consume a meal 1 hr before bedtime: Eating a large meal close to bedtime can cause discomfort, indigestion, and difficulty falling asleep. Light snacks are acceptable, but heavy meals should be avoided before sleeping.

D. Exercise 1 hr before bedtime: Vigorous exercise shortly before bedtime can increase adrenaline and body temperature, making it harder to fall asleep. Exercise is better scheduled earlier in the day to support restful sleep.