Nokea
1 cup is equal to how many ounces?
- A. 8
- B. 80
- C. 800
- D. 8000
Correct Answer: A
Rationale: One cup is standardized as 8 fluid ounces.
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The nurse gave the wrong medication to Mr. Gary that lead to his cardiac arrest. This is an example of?
- A. Malpractice
- B. Negligence
- C. Assault
- D. Battery
Correct Answer: A
Rationale: Wrong medication causing cardiac arrest is malpractice (A) breach of nursing standards, per tort law. Negligence (B) is broader, assault (C) intent-based, battery (D) touch-based. A's professional error fits, making it correct.
The nurse questions a doctors order of Morphine sulfate 50 mg, IM for a client with pancreatitis. Which role best fit that statement?
- A. Change agent
- B. Client advocate
- C. Case manager
- D. Collaborator
Correct Answer: B
Rationale: Questioning a morphine order for pancreatitis exemplifies the client advocate role, where nurses safeguard patient well-being. Morphine can worsen pancreatitis by causing sphincter of Oddi spasm, unlike safer options like meperidine. By challenging this, the nurse protects the client from harm, a duty rooted in ethical codes like the ANA's. Change agents modify behaviors, case managers coordinate, and collaborators work jointly, but advocacy uniquely prioritizes patient safety over compliance. In practice, this might involve consulting the doctor for an alternative, ensuring care aligns with the patient's best interest, a critical nursing responsibility.
Mr. Gary drinks alcohol to forget his stress. This is an example of?
- A. Adaptive coping
- B. Maladaptive coping
- C. Health promotion
- D. Wellness
Correct Answer: B
Rationale: Drinking to forget stress is maladaptive coping (B) ineffective, harmful, per Lazarus (e.g., addiction risk). Adaptive (A) helps, health promotion (C) enhances, wellness (D) state not coping type. B fits short-term escape, making it correct.
When working as a licensed vocational nurse, you determine that your client scheduled for surgery does not understand the physician's earlier explanation of the surgery. The client is asking many questions about the risks and seems worried. Which of the following actions would be best on your part?
- A. Quickly explain the surgery procedures and the risks to the client.
- B. Cancel the surgery.
- C. Ask your supervising RN to explain the surgery procedure and its risks.
- D. Notify the physician.
Correct Answer: D
Rationale: When a client scheduled for surgery shows a lack of understanding and expresses concern, notifying the physician is the best action for a licensed vocational nurse. The physician, as the primary decision-maker and the one obtaining informed consent, has the responsibility to ensure the client fully comprehends the procedure, risks, and benefits. The nurse's role is to facilitate communication and advocate for the client's needs, not to independently explain complex medical details outside their scope or cancel the surgery, which exceeds their authority. Asking the supervising RN might help, but it delays direct resolution by the physician, who is legally accountable for ensuring consent is informed. This approach upholds the nurse's duty to prioritize client understanding and safety while respecting professional boundaries and legal standards.
When caring for a client receiving oxygen therapy, the nurse identifies condensation in the oxygen tubing. What action should the nurse take?
- A. Increase the oxygen flow rate to prevent condensation
- B. Disconnect the tubing and drain the condensation
- C. Replace the oxygen tubing with a new one immediately
- D. Place a heat-moisture exchanger (HME) on the oxygen tubing
Correct Answer: B
Rationale: Disconnecting and draining condensation (B) resolves impedance in oxygen flow from water buildup, maintaining effective delivery. Increasing flow (A) doesn't address it. Replacing tubing (C) is unnecessary if drained. HME (D) is for humidification, not condensation. Draining, per respiratory care, ensures uninterrupted therapy.