A client with allergic rhinitis is taking the over-the-counter antihistamine diphenhydramine HCL. Which instruction is most important for the nurse to provide this client?

Do not take the medication more than once every 8 hours.

Take the medication with food to prevent gastric upset.

Avoid driving, since this medication causes drowsiness.

Use sugarless candy or gum to help prevent a dry mouth.

Answer and Explanation

The Correct Answer is C

A. Do not take the medication more than once every 8 hours:
Diphenhydramine is typically dosed every 4 to 6 hours, not just once every 8 hours. However, this instruction is less critical compared to addressing the safety concerns related to drowsiness.

B. Take the medication with food to prevent gastric upset:
Diphenhydramine is generally not known to cause significant gastric upset, so this instruction is less critical. The primary concern with diphenhydramine is its sedative effects rather than gastrointestinal issues.

C. Avoid driving, since this medication causes drowsiness:
Diphenhydramine is known to cause significant drowsiness and sedation. Advising the client to avoid driving is crucial to prevent accidents and ensure their safety, making this the most important instruction.

D. Use sugarless candy or gum to help prevent a dry mouth:
While diphenhydramine can cause dry mouth, using sugarless candy or gum is a helpful but secondary instruction. The primary concern with diphenhydramine is its sedative effect, which affects the client's ability to drive safely.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

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

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is B

Explanation

A. Wear padding to protect from bruising if a fall occurs:
While safety precautions are important for any physical activity, the specific concern with oxybutynin is not related to a higher risk of falls or bruising. The primary issue is managing side effects that might affect hydration and body temperature.

B. Take measures to avoid dehydration and over-heating:
Oxybutynin can cause dry mouth and decreased sweating, which can increase the risk of dehydration and overheating, especially during intense physical activities like running. Emphasizing hydration and measures to avoid overheating is crucial to prevent complications.

C. Avoid crowds to help prevent acquiring infections:
Oxybutynin does not typically affect the immune system or increase the risk of infections. The client’s concern should focus on managing side effects related to exercise and hydration, rather than avoiding crowds.

D. Keep skin and eyes covered to protect from sun injury:
Oxybutynin does not have a direct effect on sun sensitivity or increase the risk of sunburn. While sun protection is generally important for outdoor activities, it is not a specific concern related to the use of oxybutynin.

A. Begin therapy 1 week before the next normal menstrual cycle. B. Call the healthcare provider immediately if there is a chance of conception. C. Use condoms and a backup method of birth control to prevent pregnancy. D. Ensure a negative pregnancy test result 2 weeks before therapy.

Correct Answer is A

Explanation

A. Begin therapy 1 week before the next normal menstrual cycle:
Misoprostol is used to prevent NSAID-induced gastric ulcers and to induce labor or manage miscarriage. It is not specifically tied to the timing of the menstrual cycle. The client should start therapy according to the provider's instructions, which will not necessarily be related to the menstrual cycle.

B. Call the healthcare provider immediately if there is a chance of conception:
Misoprostol is contraindicated during pregnancy due to its potential to cause uterine contractions and possible abortion. This statement correctly highlights the need to inform the healthcare provider if there is a chance of conception, as the medication poses risks to pregnancy.

C. Use condoms and a backup method of birth control to prevent pregnancy:
This is an appropriate and necessary precaution when taking misoprostol due to its potential teratogenic effects and risks to pregnancy. Using effective contraception is important to prevent unintended pregnancy while on this medication.

D. Ensure a negative pregnancy test result 2 weeks before therapy:
This is a standard precaution to ensure that the client is not pregnant before starting misoprostol, which is crucial due to its potential effects on pregnancy. A negative pregnancy test is essential for safe use of the medication.

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 client with allergic rhinitis is taking the over-the-counter antihistamine diphenhydramine HCL. Which instruction is most important for the nurse to provide this client?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A female client starts a new prescription, oxybutynin, for symptoms of an overactive bladder. The client tells the nurse that she is training to run in a half-marathon. Which instruction should the nurse emphasize?

Correct Answer is B

Explanation

A female client with a history of peptic ulcer disease receives a prescription for misoprostol. Which information provided by the client indicates to the nurse a need for further teaching?

Correct Answer is A

Explanation

A client with benign prostatic hyperplasia receives a new prescription of tamsulosin. Which intervention should the nurse perform to monitor for an adverse reaction?

A client has a new prescription for diclofenac, a nonsteroidal antiinflammatory drug (NSAID). Which information in the client's history is of greatest concern to the nurse in monitoring the client's response to this medication?

A client who is taking an oral contraceptive receives a new prescription for erythromycin. Which instruction should the nurse provide to the client?

After receiving the third dose of a new oral anticoagulant prescription, an older adult client develops bleeding and tender gums and has many new bruises. Which actions should the nurse implement? Select all that apply.

A client with generalized anxiety disorder (GAD) receives a new prescription for lorazepam. Which statement provided by the client requires additional instruction by the nurse?

The nurse is providing discharge instructions to a client who has been prescribed gabapentin 300 mg by mouth (PO) three times a day for postherpetic neuralgia. Which symptom should the nurse tell the client to report to the healthcare provider?

To control asthma, a client in a residential treatment facility uses a fluticasone propionate and salmeterol discus inhalation system, which provides an inhaled powdered form of these combined medications. Which instruction should the nurse provide to this client's caregivers?

A client receives a prescription for ciprofloxacin 400 mg intravenously (IV) every 12 hours to be infused over an hour. The IV bag contains ciprofloxacin 400 mg in dextrose 5% in water (DW) 200 mL. The nurse should program the infusion pump to deliver how many mL/hr? (Enter numerical value only.)