HESI RN
HESI RN CAT Exam Quizlet
1. The nurse is caring for a client who is 2 days post-op following an abdominal surgery. The client reports feeling something 'give way' in the incision site and there is a small amount of bowel protruding from the wound. What action should the nurse take first?
- A. Apply a sterile saline dressing to the wound
- B. Notify the healthcare provider
- C. Administer pain medication
- D. Cover the wound with an abdominal binder
Correct answer: A
Rationale: In this situation, the priority action for the nurse is to apply a sterile saline dressing to the wound. This helps prevent infection and keeps the wound moist, which is crucial in promoting healing and preventing further complications. Option B, notifying the healthcare provider, is important but should come after addressing the wound. Administering pain medication (Option C) may be necessary but is not the first action to take in this emergency situation. Covering the wound with an abdominal binder (Option D) is not appropriate and may cause further harm by applying pressure to the protruding bowel.
2. Several clients on a telemetry unit are scheduled for discharge in the morning, but a telemetry-monitored bed is needed immediately. The charge nurse should make arrangements to transfer which client to another medical unit?
- A. Learning to self-administer insulin injections after being diagnosed with diabetes mellitus
- B. Ambulatory following coronary artery bypass graft surgery performed six days ago
- C. Wearing a sling immobilizer following permanent pacemaker insertion earlier that day
- D. Experiencing syncopal episodes resulting from the dehydration caused by severe diarrhea
Correct answer: A
Rationale: The correct answer is A because transferring a stable client who is learning self-care, such as self-administering insulin injections after being diagnosed with diabetes mellitus, provides the needed telemetry-monitored bed without compromising the client's care. Choice B should not be transferred as the client is ambulatory following surgery and does not require telemetry monitoring. Choice C should not be transferred as the client is wearing a sling immobilizer following pacemaker insertion, which requires close monitoring. Choice D should not be transferred as the client is experiencing syncopal episodes due to severe dehydration, necessitating telemetry monitoring for immediate intervention.
3. A college student who is diagnosed with a vaginal infection and vulva irritation describes the vaginal discharge as having a 'cottage cheese' appearance. Which prescription should the nurse implement first?
- A. Cleanse the perineum with warm soapy water 3 times per day
- B. Instill the first dose of nystatin (Mycostatin) vaginally per applicator
- C. Perform a glucose measurement using a capillary blood sample
- D. Obtain a blood specimen for sexually transmitted diseases (STDs)
Correct answer: B
Rationale: The correct answer is to instill the first dose of nystatin vaginally per applicator. Nystatin is an antifungal medication used to treat yeast infections, which are characterized by 'cottage cheese' discharge. Cleansing the perineum with warm soapy water may help with hygiene but does not address the underlying infection. Performing a glucose measurement is not relevant to the diagnosis of a vaginal infection. Obtaining a blood specimen for STDs is not the priority in this scenario as the symptoms described are indicative of a yeast infection.
4. A 2-year-old boy with short bowel syndrome has progressed to receiving enteral feedings only. Today his stools are occurring more frequently and have a more liquid consistency. His temperature is 102.2°F and he has vomited twice in the past four hours. Which assessment finding indicates that the child is becoming dehydrated?
- A. Occult blood in the stool
- B. Abdominal distention
- C. Elevated urine specific gravity
- D. Hyperactive bowel sounds
Correct answer: C
Rationale: Elevated urine specific gravity is a sign of dehydration in children. In the scenario provided, the child is experiencing increased stool frequency, liquid consistency, fever, and vomiting, indicating fluid loss and potential dehydration. Occult blood in the stool may suggest gastrointestinal bleeding but is not a direct indicator of dehydration. Abdominal distention can be seen in various conditions and is not specific to dehydration. Hyperactive bowel sounds are more commonly associated with increased bowel motility, not necessarily dehydration.
5. The nurse is planning care for a 2-year-old child who is scheduled for an infusion of immune globulin for treatment of idiopathic thrombocytopenic purpura (ITP). Which nursing diagnosis has the highest priority for this child?
- A. Risk for infection
- B. Risk for injury
- C. Altered oral mucous membranes
- D. Risk for fluid volume deficit
Correct answer: A
Rationale: The correct answer is 'Risk for infection.' When caring for a child with ITP scheduled for immune globulin infusion, the highest priority is to prevent infection. This is crucial due to the risk of bleeding associated with ITP and the immunosuppression that can be caused by the condition and its treatment. The other options, such as 'Risk for injury,' 'Altered oral mucous membranes,' and 'Risk for fluid volume deficit,' are not as high a priority as preventing infection in this particular situation.
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