A patient with a history of anxiety disorder is prescribed lorazepam at a dosage of 1 mg to be administered every 8 hours as needed. If the patient has already received 2 doses today, what is the maximum additional dosage they can safely receive within the same day?
3 mg.
2 mg.
0 mg.
The Correct Answer is C
Choice A reason: A 3 mg additional dose would exceed the prescribed limit. The prescription allows for 1 mg every 8 hours as needed, up to a maximum of 3 mg in a 24-hour period (one dose every 8 hours). Since the patient has already received 2 mg (two 1 mg doses), an additional 3 mg would result in a total of 5 mg, which is unsafe and exceeds the prescribed daily limit.
Choice B reason: A 2 mg additional dose would also exceed the prescribed limit. With 2 mg already taken, an additional 2 mg would total 4 mg in a day, surpassing the maximum of 3 mg allowed by the prescription (1 mg every 8 hours, up to three doses).
Choice C reason: The patient has already received 2 mg (two 1 mg doses) today. The prescription allows for 1 mg every 8 hours as needed, which permits a maximum of 3 mg in 24 hours. With two doses already administered, only one additional 1 mg dose is safe, but none of the options list 1 mg. Therefore, 0 mg is the correct answer, as no additional dose beyond the remaining 1 mg is permissible among the given choices.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","E"]
Explanation
Choice A reason: Validating the client’s feelings is essential in crisis intervention because it communicates empathy and understanding, reducing the client’s distress.
Choice B reason: Identifying the cause of anxiety helps target the intervention plan and ensures the nurse addresses underlying triggers.
Choice C reason: Establishing rapport builds trust, which is vital for the client to feel supported and safe during a crisis.
Choice D reason: Avoiding eye contact is non-therapeutic and can be interpreted as avoidance or disinterest, worsening the client’s anxiety.
Choice E reason: A flexible crisis intervention plan allows adjustments based on the client’s immediate needs, ensuring care is individualized and effective.
Correct Answer is ["A","C","D","E"]
Explanation
Choice A reason: Maintaining adequate and consistent sleep helps regulate mood and prevent manic or depressive episodes. Avoiding naps can improve nighttime sleep quality.
Choice B reason: Excessive exercise multiple times a day may increase risk of exhaustion and even trigger mania in bipolar disorder. Moderation is key.
Choice C reason: Using positive mental imagery, such as recalling a pleasant vacation, is a healthy cognitive coping strategy to manage anxiety.
Choice D reason: A positive outlook (optimism) is a strong protective coping mechanism that enhances resilience and stress management in individuals with mood disorders.
Choice E reason: Progressive muscle relaxation is an evidence-based relaxation technique that reduces anxiety, promotes calmness, and decreases tension.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.