Morphine sulfate 10 mg IV is prescribed. Available 4 mg/mL How many mL be given?
The Correct Answer is ["2.5"]
Step 1 is identify the total dose ordered
10 mg
Step 2 is identify the concentration available
4 mg per mL
Step 3 is divide the ordered dose by the concentration per mL
(10 ÷ 4) = 2.5
Result = 2.5 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Violating a nurse’s boundaries, such as inappropriate behavior, does not legally mandate breaching confidentiality. Ethical responses involve setting boundaries or reporting within the care team, but confidentiality is protected unless harm to others is threatened, making this situation insufficient for a legal breach.
Choice B reason: Nurses are legally obligated to breach confidentiality when a client makes credible threats to harm an identifiable third party (Tarasoff duty). This protects potential victims by ensuring warnings or interventions occur, balancing patient confidentiality with public safety, as harm prevention takes precedence in mental health law.
Choice C reason: Client aggression does not automatically warrant breaching confidentiality unless it involves specific threats to identifiable individuals. Aggression is managed within the care setting, and confidentiality is maintained unless legal criteria, like imminent harm to others, are met, making this option incorrect.
Choice D reason: Disagreement with the nurse does not justify breaching confidentiality. Ethical care respects client autonomy, and confidentiality is protected unless legal exceptions, like threats or court orders, apply. Disagreement is managed through therapeutic communication, not by disclosing private information, making this an invalid reason for breach.
Correct Answer is B
Explanation
Choice A reason: Defensive coping involves mechanisms like denial to manage stress, not personal emotional connections to a patient. The nurse’s sadness reflects personal feelings, not a defense against anxiety. This term does not apply to the nurse’s emotional response to the patient’s condition or perceived helplessness.
Choice B reason: Countertransference occurs when a nurse projects personal feelings, like sadness, onto a patient due to similarities with personal experiences (e.g., grandparents). This emotional response can influence care if not managed, as it stems from the nurse’s unresolved feelings, making it the accurate description of the situation.
Choice C reason: Transference involves the patient projecting feelings onto the nurse, not the nurse’s emotions about the patient. The scenario describes the nurse’s feelings, not the patient’s, making transference inapplicable. The nurse’s sadness reflects personal emotional involvement, not a patient-driven dynamic.
Choice D reason: Catastrophic reaction refers to a patient’s exaggerated emotional response to stress, often in dementia, not the nurse’s feelings. The nurse’s sadness is a personal emotional reaction, not a patient behavior, making this term irrelevant to the described situation of the nurse’s emotional reflection.
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