HESI LPN
HESI Fundamentals Study Guide
1. During an assessment, a nurse is evaluating the breath sounds of an adult client diagnosed with pneumonia. Which of the following actions should the nurse take?
- A. Follow a systematic pattern from side-to-side moving down the client’s chest.
- B. Ask the client to breathe in deeply through their nose.
- C. Instruct the client to sit upright with their head slightly tilted backward.
- D. Place the diaphragm of the stethoscope on the client’s chest.
Correct answer: A
Rationale: When assessing breath sounds in a client with pneumonia, the nurse should follow a systematic pattern from side-to-side moving down the client’s chest. This approach ensures a comprehensive evaluation of breath sounds across different lung fields. Asking the client to breathe in deeply through their nose (Choice B) is not necessary for assessing breath sounds. Instructing the client to sit upright with their head slightly tilted backward (Choice C) is not directly related to assessing breath sounds and may not be required. Placing the diaphragm of the stethoscope on the client’s chest (Choice D) is not the correct technique for auscultating breath sounds, as the diaphragm should be used for this purpose.
2. A middle adult client tells the nurse, 'I feel so useless now that my children do not need me anymore.' Which of the following responses should the nurse make?
- A. People in middle adulthood often find satisfaction in nurturing and guiding young people.
- B. It's normal to feel this way; it will pass.
- C. You should focus on finding new activities to fill your time.
- D. Your children will always need you in some way.
Correct answer: A
Rationale: The correct response is A. Middle adulthood is a stage where individuals often experience generativity, finding fulfillment in guiding and nurturing others. By acknowledging this aspect, the nurse can help the client explore opportunities to engage in activities that provide a sense of purpose and satisfaction. Choice A validates the client's feelings and offers a constructive way to address them. Choices B, C, and D do not address the client's emotional need for purpose and may not encourage the client to seek meaningful ways to address their feelings of uselessness.
3. A client is admitted with infective endocarditis (IE). Which symptom would alert the nurse to a complication of this condition?
- A. Dyspnea
- B. Heart murmur
- C. Macular rash
- D. Hemorrhage
Correct answer: B
Rationale: A new or changed heart murmur is a common sign of valve involvement in infective endocarditis, indicating a complication such as valve damage or regurgitation. Dyspnea is more commonly associated with respiratory or cardiac conditions not directly related to infective endocarditis. A macular rash is not a typical symptom of infective endocarditis, suggesting other conditions like infectious diseases. Hemorrhage is not a direct complication of infective endocarditis but may occur due to factors such as anticoagulant therapy or underlying bleeding disorders.
4. A home health nurse is teaching a new caregiver how to care for a client who has had a tracheostomy for 1 year. Which of the following instructions should the nurse include?
- A. Use tracheostomy covers when going outdoors.
- B. Maintain sterile technique when performing tracheostomy care.
- C. Do not remove the outer cannula for routine cleaning.
- D. Clean around the stoma with normal saline.
Correct answer: A
Rationale: The correct answer is to use tracheostomy covers when going outdoors. This instruction is important as it helps protect the airway from dust and other particles, reducing the risk of infection or irritation. Choice B is incorrect because maintaining sterile technique is crucial during tracheostomy care to prevent infections, but it is not the most pertinent instruction in this scenario. Choice C is incorrect as removing the outer cannula is not a routine cleaning procedure and should only be done by healthcare professionals when necessary. Choice D is incorrect because cleaning around the stoma with normal saline is not recommended as it can cause irritation to the skin and stoma site.
5. A nurse in a provider's office is assessing a client who has heart failure. The client has gained weight since her last visit, and her ankles are edematous. Which of the following findings by the nurse is another clinical manifestation of fluid volume excess?
- A. Bounding pulse
- B. Decreased blood pressure
- C. Dry mucous membranes
- D. Weak pulse
Correct answer: A
Rationale: A bounding pulse is indicative of fluid volume excess. In this case, the client's weight gain and edematous ankles already suggest fluid volume overload. A bounding pulse occurs due to increased blood volume and pressure. Choices B, C, and D are not indicative of fluid volume excess. Decreased blood pressure, dry mucous membranes, and weak pulse are more commonly associated with conditions such as dehydration or hypovolemia, where there is a decrease in fluid volume rather than an excess.
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