Nokea
What nutrient can be obtained from broccoli and is related to the concept of increased excretion?
- A. Potassium
- B. Increased excretion
- C. Broccoli
Correct Answer: C
Rationale: The correct answer is C, Broccoli. Broccoli is a good source of potassium. Increased excretion can be related to the dietary intake of nutrients like potassium. Choice A, Potassium, is a nutrient obtained from broccoli but is not directly related to increased excretion. Choice B, Increased excretion, is a process rather than a nutrient obtained from broccoli, making it an incorrect choice.
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The nurse is caring for a client who goes into ventricular tachycardia. Which intervention should the nurse implement first?
- A. Call a code immediately
- B. Assess the client for a pulse
- C. Begin chest compressions
- D. Continue to monitor the client
Correct Answer: B
Rationale: The correct first intervention when a client goes into ventricular tachycardia is to assess for a pulse. This is crucial as the presence or absence of a pulse guides subsequent actions. Initiating chest compressions or calling a code should only be done after confirming the absence of a pulse. Continuing to monitor the client without checking for a pulse delays potentially life-saving interventions.
The nurse on the postsurgical unit received a client who was transferred from the post-anesthesia care unit (PACU) and is planning care for this client. The nurse understands that staff should begin planning for this client's discharge at which point during the hospitalization?
- A. Is admitted to the surgical unit
- B. Is transferred from the PACU to the postsurgical unit
- C. Is able to perform activities of daily living independently
- D. Has been assessed by the healthcare provider for the first time after surgery
Correct Answer: A
Rationale: Discharge planning should begin as soon as the patient is admitted to the surgical unit to ensure a smooth transition. It is important to start early to address any potential barriers to discharge, coordinate resources, and provide adequate education and support. Choices B, C, and D are not the appropriate points to start discharge planning as they do not mark the beginning of the hospitalization phase related to the surgical unit.
Listed below are five categories that identify the responsibilities of the practical nurse manager in personnel management. Which of these categories is most appropriate for the task of training soldiers for survival on the battlefield?
- A. Accountability
- B. Personal/professional development
- C. Individual training
- D. Military appearance/physical condition
Correct Answer: C
Rationale: The correct answer is C: Individual training. Individual training involves preparing soldiers for specific tasks like survival on the battlefield. Accountability (choice A) refers to being answerable for one's actions, not directly related to training soldiers. Personal/professional development (choice B) focuses on growth and advancement of individuals, not specific training for battlefield survival. Military appearance/physical condition (choice D) pertains to the physical attributes and presentation of soldiers, not directly related to training them for survival.
The nurse cares for a client receiving furosemide (Lasix). The nurse determines that teaching is effective if the client selects which of the following foods?
- A. One medium baked potato
- B. One slice of white bread
- C. One medium apple
- D. One scrambled egg
Correct Answer: A
Rationale: The correct answer is A: One medium baked potato. Potatoes are high in potassium, which is crucial for clients on furosemide (Lasix) to prevent hypokalemia, as furosemide can cause potassium loss. White bread (choice B) and scrambled egg (choice D) are not high-potassium foods and do not address the specific need related to furosemide therapy. While apples (choice C) contain some potassium, they are not as rich in potassium as a baked potato, making them a less optimal choice for a client on furosemide.
What is a good source of potassium and can be related to increased excretion?
- A. Potassium
- B. Increased excretion
- C. Broccoli
- D. None of the above
Correct Answer: C
Rationale: Broccoli is a good source of potassium and can contribute to increased excretion. While potassium itself is a mineral and increased excretion can be related to dietary intake, the specific relationship mentioned in the text is about broccoli being a good source of potassium and having a potential impact on excretion.