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 male client being discharged with a prescription for the bronchodilator theophylline tells the nurse that he understands he is to take three doses of the medication each day. Since timed-release capsules are not available at the time of discharge, which dosing schedule should the LPN advise the client to follow?

Correct answer: B

Rationale: The correct dosing schedule for the client to follow is to take the medication at 8 a.m., 4 p.m., and midnight. This timing spaces the doses evenly over the waking hours, ensuring consistent therapeutic levels of the medication. Choice A (9 a.m., 1 p.m., and 5 p.m.) does not evenly distribute the doses throughout the day. Choices C (Before breakfast, before lunch, and before dinner) and D (With breakfast, with lunch, and with dinner) do not provide the required frequency of dosing needed for optimal therapeutic effect.

3. After completing an assessment and determining that a client has a problem, what should the LPN/LVN do next?

Correct answer: A

Rationale: After identifying a problem in a client, the next step for the LPN/LVN is to determine the etiology or cause of the problem. Understanding the root cause of the issue is essential as it guides the development of appropriate interventions. Option B, prioritizing nursing care interventions, is premature without knowing the cause of the problem. Option C, planning appropriate interventions, also relies on knowing the etiology first to ensure the interventions directly address the underlying issue. Collaborating with the client to set goals, as mentioned in option D, is important but typically comes after understanding the cause of the problem to ensure the goals are relevant and effective.

4. A client who has a terminal illness asks several questions about the nurse's religious beliefs related to death and dying. Which of the following actions should the nurse take?

Correct answer: A

Rationale: Encouraging the client to express their thoughts allows them to explore their own feelings and concerns about death. This approach empowers the client to reflect on their beliefs and values without the influence of the nurse's personal beliefs (choice B), which should remain separate in a professional setting. Redirecting the client to a chaplain or spiritual advisor (choice C) may be appropriate if the client seeks specific spiritual guidance. Providing a brief overview of common religious beliefs (choice D) may not address the client's individual questions and concerns.

5. During a skin assessment, a healthcare professional is observing a group of clients. Which of the following lesions should the healthcare professional identify as vesicles?

Correct answer: D

Rationale: Vesicles are small fluid-filled blisters. Herpes simplex is an example of a vesicular lesion, characterized by small, fluid-filled blisters. Acne presents as comedones, papules, pustules, or nodules, not vesicles. Warts are caused by the human papillomavirus and appear as rough, raised growths. Psoriasis is a chronic autoimmune condition that results in red, scaly patches on the skin, not vesicles.

Similar Questions

When conducting an admission assessment, the LPN should ask the client about the use of complementary healing practices. Which statement is accurate regarding the use of these practices?
A client with a history of hypertension is prescribed a beta-blocker. Which side effect should the nurse monitor for in this client?
Which patient will lead the nurse to select a nursing diagnosis of Impaired physical mobility for a care plan?
A healthcare provider is preparing to insert an IV catheter into a client's arm before starting IV fluid therapy. Which of the following interventions should the provider implement to prevent infection?
When developing a plan of care for a client with dementia, what should the LPN/LVN remember about confusion in the elderly?

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