A nurse is discussing informed consent with a newly licensed nurse. Which of the following statements by the newly licensed nurse indicates an understanding of the information?
"A client must sign an Against Medical Advice form if he withdraws consent."
"A client can withdraw consent at any time after signing the informed consent form."
"A client who is involuntarily admitted to a mental health unit cannot withdraw consent for treatment.
"A client must provide a written refusal for a procedure for which he has already signed an informed consent."
The Correct Answer is B
A. "A client must sign an Against Medical Advice form if he withdraws consent.": An Against Medical Advice (AMA) form is specifically used when a client chooses to leave a healthcare facility against medical advice, not when they withdraw consent for a procedure. Withdrawing consent does not require an AMA form and follows a separate legal and ethical process.
B. "A client can withdraw consent at any time after signing the informed consent form.": Clients maintain the right to autonomy throughout their care, including the right to withdraw consent at any point before or during a procedure. Signing the form does not waive their right to change their mind, and healthcare providers must respect this decision without penalizing the client.
C. "A client who is involuntarily admitted to a mental health unit cannot withdraw consent for treatment.": Even clients who are involuntarily admitted retain certain rights, including the right to refuse specific treatments unless they are legally deemed incompetent or pose an imminent threat. Involuntary admission does not mean automatic consent to all treatments.
D. "A client must provide a written refusal for a procedure for which he has already signed an informed consent.": Clients can verbally withdraw consent at any time; a written refusal is not legally required. While documentation of the client's decision is necessary for the medical record, insisting on a written refusal is not a legal prerequisite for withdrawal of consent.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Monitor the client for 1 hr after meals: Clients with anorexia nervosa are at high risk for purging behaviors such as vomiting or excessive exercise after meals. Monitoring them for at least 1 hour post-meal helps prevent these behaviors and supports the therapeutic goal of safe weight restoration.
B. Allow the client 2 hr to finish meals: Allowing 2 hours to complete meals is too long and may encourage food avoidance behaviors. Structured meal times with limits (usually around 30 to 45 minutes) are important to establish routine eating habits and prevent manipulation of eating times.
C. Weigh the client every 2 days: Clients with anorexia nervosa are typically weighed daily, often at the same time each morning, to closely monitor weight trends and assess the effectiveness of the treatment plan. Monitoring every 2 days may miss rapid changes that require immediate intervention.
D. Check the client's vital signs two times per week: Vital signs should be checked daily in clients with anorexia nervosa, especially early in treatment, because of the risks of bradycardia, hypotension, and hypothermia. Infrequent monitoring can delay recognition of life-threatening physiological instability.
Correct Answer is A
Explanation
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.
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