Nursing Elites

1. Which action should the nurse implement when using the confrontation technique during a vision exam?

• A. Use an ophthalmoscope to observe the client's pupil constriction when a strong light is shone on it.
• B. Stand behind the client and direct the client to report when an object enters the peripheral field of vision.
• C. Display a series of four cards with printing of varying sizes to the client and ask which card the client sees most clearly.
• D. Sit facing the client, look directly at the client's face, and move an object inward from the periphery.

Correct answer: D

Rationale: During a vision exam, the confrontation technique is used to assess peripheral vision. By sitting facing the client and moving an object inward from the periphery while looking directly at the client's face, the nurse allows the client to indicate when the object enters the visual field. This method helps in determining the extent of the client's peripheral vision accurately. Choices A, B, and C are incorrect as they do not describe the appropriate method for using the confrontation technique during a vision exam. Choice A involves using an ophthalmoscope to observe pupil constriction, choice B involves testing the peripheral field of vision without the confrontation technique, and choice C describes the Snellen eye chart test for visual acuity, which is not related to the confrontation technique.

2. While conducting an intake assessment of an adult male at a community mental health clinic, the nurse notes that his affect is flat, he responds to questions with short answers, and he reports problems with sleeping. He reports that his life partner recently died from pneumonia. Which action is most important for the nurse to implement?

• A. Encourage the client to see the clinic's grief counselor.
• B. Determine if the client has a family history of suicide attempts.
• C. Inquire about whether the life partner had AIDS.
• D. Consult with the healthcare provider about the client's need for antidepressant medications.

Correct answer: A

Rationale: The client is exhibiting symptoms of normal grief, such as flat affect, withdrawal, and sleep disturbances, following the recent death of his life partner. It is crucial for the nurse to encourage the client to see the clinic's grief counselor. Grief counseling can provide the client with appropriate support and coping strategies during this grieving process, helping him navigate through his loss and emotions effectively.

3. A client is admitted with a diagnosis of chronic obstructive pulmonary disease (COPD) exacerbation. Which intervention should the nurse implement first?

• A. Administer bronchodilators as prescribed.
• B. Administer oxygen via nasal cannula.
• C. Encourage the client to cough and deep breathe.
• D. Position the client in high Fowler's position.

Correct answer: B

Rationale: Administering oxygen via nasal cannula (B) is the priority intervention for a client with COPD exacerbation to improve oxygenation. In COPD exacerbation, there is impaired gas exchange leading to hypoxemia, making oxygen therapy the initial priority. Administering bronchodilators (A) helps with bronchodilation but should come after ensuring adequate oxygenation. Encouraging coughing and deep breathing (C) and positioning the client in high Fowler's position (D) are also beneficial interventions, but the first step is to address the oxygenation needs of the client.

4. A postoperative client has three different PRN analgesics prescribed for varying levels of pain. The nurse inadvertently administers a dose that is not within the prescribed parameters. What action should the nurse take first?

• A. Assess for side effects of the medication.
• B. Document the client’s responses.
• C. Complete a medication error report.
• D. Determine if the pain was relieved.

Correct answer: A

Rationale: In the scenario where a nurse administers a medication outside the prescribed parameters, the immediate action should be to assess the client for any potential side effects of the medication. This is crucial to ensure the client's safety and well-being. By promptly assessing for side effects, the nurse can address any adverse reactions promptly and provide necessary interventions. Once the client's safety is ensured, documenting the client's responses, completing a medication error report, and assessing pain relief can follow as part of the broader response to the medication error. Choice B is not the first priority because the immediate concern is the potential harm from the incorrect dose. Choice C is also important but comes after ensuring the client's safety. Choice D focuses on the outcome rather than the immediate need to address any side effects of the medication.

5. The healthcare provider attaches a pulse oximeter to a client's fingers and obtains an oxygen saturation reading of 91%. Which assessment finding most likely contributes to this reading?

• A. BP 142/88 mmHg
• B. 2+ edema of fingers and hands
• C. Radial pulse volume is +3
• D. Capillary refill time is 2 seconds

Correct answer: B

Rationale: Edema in the fingers and hands can impede the proper functioning of the pulse oximeter, leading to a falsely low oxygen saturation reading. Edema alters the transmission of light through the tissues, affecting the accuracy of the measurement. Therefore, the presence of edema in the fingers and hands is the most likely factor contributing to the low oxygen saturation reading of 91%.

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