How it Works
Try Naxlex NCLEX-RN (Free-Trial)

True or False: The ADULT dose of Debrox should be dosed as 5 to 10 drops twice daily up to 4 days in affected ear(s)

A.

True

B.

False

Answer and Explanation

The Correct Answer is A

Debrox (carbamide peroxide 6.5%) is an over-the-counter earwax softening agent used to treat cerumen impaction in adults. The recommended adult dosing is 5 to 10 drops instilled into the affected ear(s) twice daily for up to 4 days. The drops help soften and loosen earwax, making removal easier. Patients should avoid using Debrox if they have a perforated eardrum or signs of ear infection. It is important to follow the dosing instructions carefully to prevent irritation, and patients should seek medical evaluation if symptoms persist beyond 4 days.


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

Naxlex Comprehensive Predictor Exams

Free Nursing Study Resources

Related Questions

Correct Answer is B

Explanation

A. Acetaminophen (APAP): Acetaminophen is considered safe for fever and pain management in children and does not carry a risk of Reye’s syndrome. It is commonly used as the first-line antipyretic for viral infections in pediatric patients.

B. Aspirin (ASA): Aspirin should be avoided in children and adolescents with viral infections because it is strongly associated with Reye’s syndrome, a rare but potentially fatal condition affecting the liver and brain. Alternative antipyretics like acetaminophen or ibuprofen are preferred.

C. Naproxen (NSAID): Naproxen is an NSAID that can be used cautiously in children for pain or inflammation. It does not cause Reye’s syndrome but should be dosed appropriately and avoided in certain conditions like renal impairment.

D. Ibuprofen (NSAID): Ibuprofen is safe for children for managing fever or mild pain and does not carry the risk of Reye’s syndrome. Proper dosing based on weight is important to avoid gastrointestinal or renal side effects.

Correct Answer is C

Explanation

A. Coronavirus: Dextromethorphan does not treat viral infections such as coronavirus. While it may help manage a symptom like a cough, it has no antiviral properties or effect on the underlying infection.

B. Allergic rhinitis: Allergic rhinitis is primarily treated with antihistamines, intranasal corticosteroids, or decongestants. Dextromethorphan does not address nasal congestion, sneezing, or histamine-mediated symptoms.

C. Nonproductive cough: Dextromethorphan is an antitussive that suppresses the cough reflex, making it effective for dry, nonproductive coughs where coughing provides no benefit and causes discomfort or sleep disturbance.

D. Ineffective productive cough: In a productive cough, suppression with dextromethorphan is not recommended because coughing helps clear secretions from the airways. Using it in this situation could worsen airway obstruction or infection risk.

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

Register