A female client with mild depression reports to the nurse that she recently started taking St. John’s wort. Which information provided by the client requires further instruction?

Insomnia may occur while taking the medication.

Another form of contraception is not needed.

Sensitivity to the sun can develop.

Hard candy can be used for a dry mouth.

Answer and Explanation

The Correct Answer is B

Choice A reason:

Insomnia is a known side effect of St. John’s wort. While it can be bothersome, it does not typically require further instruction beyond standard advice on managing insomnia. Patients should be advised to take the medication earlier in the day to minimize sleep disturbances.

Choice B reason:

St. John’s wort can interact with hormonal contraceptives, reducing their effectiveness and increasing the risk of unintended pregnancy. This interaction occurs because St. John’s wort induces the enzymes that metabolize contraceptive hormones, leading to lower levels of these hormones in the body. Therefore, it is crucial to instruct the client to use an additional form of contraception to prevent pregnancy.

Choice C reason:

Sensitivity to the sun, or photosensitivity, is a documented side effect of St. John’s wort. Patients should be advised to use sunscreen and wear protective clothing when exposed to sunlight. While this side effect requires caution, it does not necessitate further instruction beyond these preventive measures.

Choice D reason:

Using hard candy to alleviate dry mouth is a common and effective strategy. St. John’s wort can cause dry mouth, and sucking on sugar-free hard candy can help stimulate saliva production. This advice is appropriate and does not require further instruction.

Nursing Test Bank

Test Bank #1: RN Pharmacology Exams Test Bank #2: RN Medical-Surgical Exams Test Bank #3: RN Fundamentals Exams Test Bank #4: RN Maternal-Newborn Exams Test Bank #5: RN Anatomy and Physiology Exams Test Bank #6: RN Obstetrics and Pediatrics Exams Test Bank #7: RN Fluid and Electrolytes Exams Test Bank #9: RN Adult Health Test Bank #10: RN Dosage Calculation Test Bank #11: RN Community Health Exams Test Bank #12: RN Psychology Exams Test Bank #13: RN Nursing Care Of Children Test Bank #14: RN Foundations of Nursing Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Exam #1: RN Comprehensive predictor 2023 proctored exam Exam #2: Ati rn vati comprehensive predictor proctored exam Exam #3: Ati Rn Comprehensive Predictor Proctored Exam 2023 Exam #4: Rn Comprehensive Predictor 2023 Proctored Exam - St. Joseph Exam #5: RN Comprehensive Predictor Proctored Exam (National U CA San Diego) Exam #6: Ati rn comprehensive predictor 2023 retake proctored exam Exam #7: RN Hesi Exit Proctored Exam Exam #8: Hesi RN Exit proctored exam Exam #9: Hesi rn exit proctored exam Exam #10: Hesi Rn compass exit B proctored exam

Free Nursing Study Resources

Correct Answer is C

Explanation

Choice A reason: Potassium levels are not directly affected by calcium acetate. Calcium acetate is primarily used to manage hyperphosphatemia in patients with CKD by binding to dietary phosphate and preventing its absorption1. Therefore, a decrease in potassium levels would not indicate the effectiveness of calcium acetate.

Choice B reason: Calcium acetate can actually increase calcium levels in the blood, especially if taken in high doses or if the patient has other sources of calcium intake. Monitoring calcium levels is important to avoid hypercalcemia, but a decrease in calcium levels is not the desired effect of this medication.

Choice C reason: Calcium acetate is used to reduce serum phosphate levels in patients with CKD. It works by binding to dietary phosphate in the gastrointestinal tract, forming insoluble calcium phosphate, which is then excreted in the stool. A decrease in serum phosphate levels indicates that the medication is effectively reducing phosphate absorption and managing hyperphosphatemia.

Choice D reason: The pH level of the blood is not directly influenced by calcium acetate. While maintaining acid-base balance is important in CKD management, the primary goal of calcium acetate therapy is to control phosphate level. Therefore, changes in blood pH are not a measure of the medication’s effectiveness.

A. Take the medication early in the day. B. Stand and sit up slowly. C. Reduce daily fluid intake. D. Use a twice-a-week dosing schedule.

Correct Answer is B

Explanation

Choice A reason: Taking tamsulosin early in the day is not necessary. Tamsulosin should be taken approximately 30 minutes after the same meal each day to ensure consistent absorption and effectiveness1. The timing of the dose is less critical than ensuring it is taken after the same meal daily.

Choice B reason: Tamsulosin can cause orthostatic hypotension, which is a sudden drop in blood pressure when standing up from a sitting or lying position. This can lead to dizziness or fainting. Therefore, it is crucial to instruct patients to stand and sit up slowly to prevent falls and injuries.

Choice C reason: Reducing daily fluid intake is not recommended for patients taking tamsulosin. Adequate hydration is important for overall health and can help manage urinary symptoms associated with BPH. There is no evidence suggesting that fluid restriction improves the effectiveness of tamsulosin.

Choice D reason: Tamsulosin should be taken daily, not on a twice-a-week dosing schedule. Consistent daily dosing is necessary to maintain stable blood levels of the medication and ensure its effectiveness in managing urinary retention due to BPH.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

A female client with mild depression reports to the nurse that she recently started taking St. John’s wort. Which information provided by the client requires further instruction?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with chronic kidney disease (CKD) is receiving calcium acetate 667 mg PO. A decrease in which blood value indicates to the nurse that the medication is having the desired effect?

Correct Answer is C

Explanation

A client is receiving tamsulosin, an alpha-adrenergic blocking agent, for the management of urinary retention due to benign prostatic hyperplasia (BPH). Which instruction is most important for the nurse to provide?

Correct Answer is B

Explanation

The nurse is providing discharge instructions for a client with metastatic cancer who is prescribed morphine for bone pain. Which information from the client indicates to the nurse an understanding of the medication?

A client with a cold is taking the antitussive medication benzonatate. Which assessment information indicates to the nurse that the medication is effective?

A client with narcolepsy receives a new prescription for methylphenidate. Prior to administration of the medication, the nurse should review the medical record for which condition?

When administering zolpidem to an older client, which computer documentation indicates that the desired outcome has been achieved?

A client with chronic asthma receives a prescription for montelukast, a leukotriene modifier. Which statement by the client indicates to the nurse that medication teaching was effective?

A client with multiple sclerosis starts a new prescription, baclofen, to control muscle spasticity. Three days later, the client calls the clinic nurse and reports feeling fatigued and dizzy. Which instruction should the nurse provide?

A female client who is starting a new prescription for doxycycline hyclate tells the nurse that she takes birth control pills. Which action should the nurse take?

A client with cystitis receives a prescription for phenazopyridine. Which information should the nurse explain to the client about its therapeutic effect?