a nurse is planning to collect a liquid stool specimen from a client for ova and parasites inaccurate test results may result if the nurse
Logo

Nursing Elites

HESI LPN

HESI Fundamentals Exam

1. A healthcare professional is planning to collect a liquid stool specimen from a client for ova and parasites. Inaccurate test results may result if the healthcare professional:

Correct answer: A

Rationale: Refrigeration can kill the ova and parasites present in the stool specimen, leading to inaccurate test results. Storing the specimen in a cold environment can disrupt the integrity of the parasites and ova, affecting the accuracy of the test. Collecting the specimen in a sterile container (Choice B) is the correct procedure to prevent external contamination. Delaying the collection of the specimen (Choice C) may affect the freshness of the sample but does not directly impact the test results. Using a non-contaminated collection container (Choice D) is essential to maintain the sample's integrity but does not relate to the risk of killing ova and parasites through refrigeration.

2. A client with cardiovascular disease is being taught by a nurse how to reduce sodium and cholesterol intake. The nurse understands that the most significant factor in planning dietary changes for this client is:

Correct answer: B

Rationale: The most significant factor in planning dietary changes for a client with cardiovascular disease is the involvement of the client in planning the change. By involving the client in the planning process, the nurse ensures that the client takes ownership of their health and is more likely to adhere to and succeed in modifying dietary habits. This empowerment and engagement enhance the client's motivation and commitment to making sustainable changes. Financial resources, availability of low-sodium foods, and frequency of dietary counseling sessions are important considerations but are not as crucial as the client's active involvement in the planning process.

3. When assisting an 82-year-old client to ambulate, it is important for the LPN/LVN to realize that the center of gravity for an elderly person is in the

Correct answer: B

Rationale: The correct answer is 'Upper torso.' In elderly individuals, the center of gravity tends to shift upwards towards the upper torso due to various factors such as changes in posture and muscle strength. Understanding this is crucial for safe ambulation as it helps in maintaining balance and stability. Choices A, 'Arms,' C, 'Head,' and D, 'Feet,' are incorrect. The center of gravity is not typically located in the arms, head, or feet. It is higher up in the body, specifically in the upper torso. Knowing the correct location of the center of gravity is essential for assisting elderly clients in ambulation effectively and preventing falls.

4. A client with chronic kidney disease is being assessed. Which of the following laboratory values would be most concerning?

Correct answer: B

Rationale: In a client with chronic kidney disease, elevated serum potassium levels (hyperkalemia) are the most concerning finding. Hyperkalemia can lead to life-threatening cardiac dysrhythmias. Monitoring and managing serum potassium levels are crucial in patients with kidney disease to prevent severe complications. While elevated creatinine (Choice A) and BUN (Choice C) are indicative of impaired kidney function, hyperkalemia poses a more immediate threat to the client's health. Hemoglobin levels (Choice D) can be affected by chronic kidney disease but are not as acutely dangerous as severe hyperkalemia.

5. A client is admitted to the hospital in the terminal stage of cancer. The nurse enters the client’s room to administer medications and finds the client crying. The appropriate nursing action is to:

Correct answer: A

Rationale: In end-of-life care, providing comfort and emotional support is essential. Sitting with the client, holding their hand, and offering a compassionate presence can help the client feel supported during a difficult time. Asking why the client is crying may not always be necessary as the focus should be on providing comfort rather than probing for information. Leaving the room to provide privacy or just administering medications and leaving may neglect the client's emotional needs and miss an opportunity to provide holistic care.

Similar Questions

When assessing a client's skin as part of a comprehensive physical examination, what finding should a nurse expect?
A nurse on a medical-surgical unit is washing her hands prior to assisting with a surgical procedure. Which of the following actions by the nurse demonstrates proper surgical hand-washing techniques?
A client with a history of coronary artery disease is experiencing chest pain. What is the priority action for the nurse to take?
The healthcare provider is reviewing the plan of care for a client with a newly placed colostomy. Which outcome would indicate effective client teaching?
During assessment, what is a nurse monitoring when assessing body alignment?

Access More Features

HESI LPN Basic
$69.99/ 30 days

  • 5,000 Questions with answers
  • All HESI courses Coverage
  • 30 days access

HESI LPN Premium
$149.99/ 90 days

  • 5,000 Questions with answers
  • All HESI courses Coverage
  • 30 days access

Other Courses