HESI LPN
CAT Exam Practice
1. A female client presents to the emergency department in the early evening complaining of abdominal cramping, watery diarrhea, and vomiting. She tells the nurse that she was at a picnic and ate barbecue that afternoon. What question is most important for the triage nurse to ask this client?
- A. Have you recently traveled outside the United States?
- B. How high was your temperature when you returned home?
- C. Have you taken any medication to treat these symptoms?
- D. Is anyone else sick who was also at the picnic?
Correct answer: D
Rationale: The most important question for the triage nurse to ask the client in this scenario is whether anyone else who attended the picnic is also sick. This is crucial to identify a potential outbreak or common source of infection. Asking about recent travel may be important for infectious diseases but is not as relevant as identifying a common source among individuals who shared the same food. Inquiring about the client's temperature is important but does not provide immediate insight into the cause of symptoms. Asking about medication taken is relevant but not as critical as determining if others are affected, which could indicate a foodborne illness.
2. A female client with breast cancer who completed her first chemotherapy treatment today at an outpatient center is preparing for discharge. Which behavior indicates that the client understands her care needs?
- A. Rented movies and borrowed books to use while passing time at home
- B. Discussing dietary restrictions with the nurse
- C. Arranging follow-up appointments with her oncologist
- D. Reporting to the nurse any new or worsening symptoms
Correct answer: D
Rationale: The correct answer is D because reporting any new or worsening symptoms to the nurse is crucial for the early detection of potential complications. This behavior shows that the client understands the importance of monitoring her health status post-chemotherapy treatment. Choices A, B, and C are incorrect because while renting movies, borrowing books, discussing dietary restrictions, and arranging follow-up appointments are all important aspects of care, the most critical factor immediately after chemotherapy is to monitor and report any new or worsening symptoms to healthcare providers.
3. Which medication should the nurse anticipate administering to a client who is diagnosed with myxedema coma?
- A. Intravenous administration of thyroid hormones
- B. Oral administration of hypnotic agents
- C. Intravenous bolus of hydrocortisone
- D. Subcutaneous administration of vitamin K
Correct answer: A
Rationale: The correct answer is A: Intravenous administration of thyroid hormones. Myxedema coma is a severe form of hypothyroidism that necessitates immediate replacement of thyroid hormones. Administering thyroid hormones intravenously ensures rapid absorption and effectiveness in managing the condition. Choice B, oral administration of hypnotic agents, is incorrect as it does not address the primary issue of thyroid hormone deficiency in myxedema coma. Choice C, intravenous bolus of hydrocortisone, is not the appropriate treatment for myxedema coma as adrenal insufficiency is not the primary concern in this condition. Choice D, subcutaneous administration of vitamin K, is unrelated to the management of myxedema coma and does not address the underlying thyroid hormone deficiency that characterizes this condition.
4. A client who had an intraosseous (IO) cannula placed by the healthcare provider for emergent fluid resuscitation is complaining of severe pain and numbness below the IO site. The skin around the site is pale and edematous. What action should the nurse take first?
- A. Discontinue the IO infusion
- B. Administer an analgesic via the IO site
- C. Elevate the extremity with the IO site
- D. Notify the healthcare provider
Correct answer: A
Rationale: The correct action for the nurse to take first is to discontinue the IO infusion. The client's symptoms of severe pain, numbness, pale skin, and edema below the IO site suggest a complication, such as extravasation or compartment syndrome. By discontinuing the infusion, further harm can be prevented. Administering an analgesic via the IO site or elevating the extremity would not address the underlying issue and could potentially worsen the condition. Notifying the healthcare provider can be done after stopping the infusion to seek further guidance or intervention.
5. An experienced nurse tells the nurse-manager that working with a new graduate is impossible because the new graduate will not listen to suggestions. The new graduate comes to the nurse-manager describing the senior nurse’s attitude as challenging and offensive. What action is best for the nurse manager to take?
- A. Have both nurses meet separately with the staff mental health consultant
- B. Listen actively to both nurses and offer suggestions to solve the dilemma
- C. Ask the senior nurse to examine mentoring strategies used with the new graduate
- D. Ask the nurses to meet with the nurse-manager to identify ways of working together
Correct answer: D
Rationale: In this scenario, the best action for the nurse manager to take is to ask the nurses to meet with the nurse-manager to identify ways of working together. This approach promotes open communication, facilitates understanding of both perspectives, and encourages collaborative problem-solving. Option A is not ideal as involving a mental health consultant may be premature for this situation. Option B, although helpful in listening to both parties, does not directly address the need for collaboration. Option C focuses on the senior nurse's mentoring strategies only, rather than addressing the conflict between the two nurses.
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