a nurse is providing teaching to a client who is receiving radiation therapy for cancer of the larynx which of the following instructions should the n

ATI RN

ATI Exit Exam

1. A nurse is providing teaching to a client who is receiving radiation therapy for cancer of the larynx. Which of the following instructions should the nurse include?

A. Apply heat to the neck to relieve pain.
B. Use a soft-bristle toothbrush to prevent gum irritation.
C. Rinse your mouth with an alcohol-free mouthwash twice daily.
D. Wear loose-fitting clothing to protect your skin.

Correct answer: B

Rationale: The correct answer is to use a soft-bristle toothbrush to prevent gum irritation in clients undergoing radiation therapy for laryngeal cancer. Radiation therapy can cause oral mucositis and increase the risk of gum irritation, so using a soft-bristle toothbrush is recommended to minimize trauma to the gums and oral mucosa. Applying heat to the neck is contraindicated as it can exacerbate tissue damage caused by radiation. Rinsing the mouth with an alcohol-free mouthwash is preferred over an alcohol-based one to prevent drying and irritation of the oral mucosa. Wearing loose-fitting clothing is advised to prevent friction and irritation on the skin, rather than tight-fitting clothing that may cause pressure ulcers or skin breakdown.

2. How should fluid balance be monitored in a patient receiving diuretics?

A. Monitor daily weight
B. Monitor intake and output
C. Check for edema
D. Monitor blood pressure

Correct answer: A

Rationale: Corrected Question: To assess fluid balance in a patient receiving diuretics, monitoring daily weight is the most accurate method. This is because diuretics primarily affect fluid levels in the body, leading to changes in weight due to fluid loss. While monitoring intake and output, checking for edema, and monitoring blood pressure are important aspects of patient care, they do not provide as direct and accurate information about fluid balance as daily weight monitoring specifically in patients on diuretics.

3. A nurse is caring for a client who has a new prescription for levothyroxine. Which of the following laboratory values should the nurse monitor to determine the effectiveness of the medication?

A. Calcium
B. Sodium
C. Thyroid-stimulating hormone (TSH)
D. Magnesium

Correct answer: C

Rationale: The correct answer is C: Thyroid-stimulating hormone (TSH). Monitoring TSH levels is crucial to assess the effectiveness of levothyroxine in clients with hypothyroidism. TSH is produced by the pituitary gland and stimulates the thyroid gland to produce thyroid hormones. In hypothyroidism, where the thyroid gland is underactive, administering levothyroxine helps to normalize thyroid hormone levels. Monitoring TSH levels allows the healthcare provider to adjust the levothyroxine dosage to ensure that thyroid hormone levels are within the therapeutic range. Choices A, B, and D (Calcium, Sodium, and Magnesium) are not directly related to assessing the effectiveness of levothyroxine therapy in hypothyroidism and would not provide relevant information regarding the medication's efficacy.

4. How should a healthcare professional prepare a patient for a colonoscopy?

A. Provide clear instructions on diet
B. Explain the procedure in detail
C. Ensure the patient has an empty stomach
D. Give a bowel prep solution

Correct answer: D

Rationale: Giving a bowel prep solution is essential to clean out the colon thoroughly before a colonoscopy. This process is crucial as it helps to achieve a clear view of the colon during the procedure. Providing clear instructions on diet (Choice A) and ensuring the patient has an empty stomach (Choice C) are important steps in the preparation process but may not be sufficient on their own to adequately cleanse the colon. Explaining the procedure in detail (Choice B) is helpful for patient education but does not directly contribute to the physical preparation required for a successful colonoscopy.

5. A client in active labor is being assessed by a nurse. Which of the following findings should the nurse report to the provider?

A. Contractions lasting 80 seconds.
B. FHR baseline of 170/min.
C. Early decelerations in the FHR.
D. Temperature of 37.4Â°C (99.3Â°F).

Correct answer: B

Rationale: The correct answer is B because a baseline FHR of 170/min indicates fetal tachycardia, which needs further evaluation. Choice A about contractions lasting 80 seconds is within the normal range for active labor. Choice C, early decelerations in the FHR, are generally considered benign and do not require immediate reporting. Choice D, a temperature of 37.4Â°C (99.3Â°F), falls within normal limits for a laboring client and does not warrant immediate reporting.