What drug enhances the output of respiratory tract fluid by reducing the adhesiveness and surface tension of the fluid which facilitates the removal of viscous mucus?

Guaifenesin.

Dextromethorphan.

Acetylcysteine.

Flunisolide.

Answer and Explanation

The Correct Answer is A

Choice A rationale

Guaifenesin is an expectorant that increases the output of respiratory tract fluid by reducing the adhesiveness and surface tension of the mucus, facilitating the removal of viscous mucus.

Choice B rationale

Dextromethorphan is a cough suppressant that works on the cough center in the brain to reduce the urge to cough. It does not enhance the output of respiratory tract fluid.

Choice C rationale

Acetylcysteine is a mucolytic that breaks down the chemical structure of mucus molecules, making the mucus less viscous, but it does not enhance the output of respiratory tract fluid by reducing adhesiveness.

Choice D rationale

Flunisolide is an inhaled corticosteroid used to reduce inflammation in the airways. It does not enhance the output of respiratory tract fluid.

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Correct Answer is ["A","C"]

Explanation

Choice A rationale

Teaching the patient how to cope with therapy helps ensure the best outcomes by promoting adherence and understanding of the treatment regimen.

Choice B rationale

Nurses should not alter drug regimens; this is the responsibility of the prescribing healthcare provider.

Choice C rationale

Evaluating the effectiveness of therapy is a critical nursing responsibility to ensure that the treatment is achieving the desired outcomes.

Choice D rationale

While providing therapy is part of nursing care, it should not include altering the medication regimen.

Choice E rationale

Recommending over-the-counter medications is not within the nurse's scope of practice and should be done by a healthcare provider.

A. Epilepsy is the clonic-tonic muscle contraction with the potential to cause injury. B. Epilepsy is a convulsive disorder caused by electrical discharge in the muscle. C. Epilepsy is a single disease. D. Epilepsy is characterized by sudden discharge of electrical energy.

Correct Answer is D

Explanation

Choice A rationale

Clonic-tonic muscle contraction is related to convulsions and seizures but does not accurately define epilepsy. Epilepsy is a neurological disorder characterized by recurrent seizures due to abnormal electrical activity in the brain.

Choice B rationale

Epilepsy involves abnormal electrical discharges in the brain, not in the muscles. Muscle contractions are a symptom of seizures, not the cause of epilepsy.

Choice C rationale

Epilepsy is not a single disease; it encompasses various conditions characterized by recurrent seizures. It is a spectrum of disorders with different causes and manifestations.

Choice D rationale

This choice accurately describes epilepsy as characterized by sudden, recurrent, and transient disturbances in brain function due to abnormal electrical discharges in the brain.

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What drug enhances the output of respiratory tract fluid by reducing the adhesiveness and surface tension of the fluid which facilitates the removal of viscous mucus?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

What is the responsibility of the nurse related to the patient’s drug therapy? Select all that apply.

Correct Answer is ["A","C"]

Explanation

The patient newly diagnosed with epilepsy asks the nurse to explain the meaning of the diagnosis.What is the nurse's best response?

Correct Answer is D

Explanation

A patient exhibits ptosis of both eyes and the provider orders edrophonium (Tensilon). The nurse notes immediate improvement of the ptosis.The nurse understands that this patient most likely has which disorder?

After completing a course on pharmacology for nurses, what will the nurse know?

The nurse is caring for a patient that has seizure disorder.The nurse notes that the patient has reddened gums that bleed when oral care is given.The nurse recognizes this finding as:

Always draw up the regular insulin into the syringe first.

The nurse is conducting an admission assessment on a patient.When collecting data relating to the medications, the nurse asks “What medications are you taking?” After collecting that information, what other queries should the nurse ask? Select all that apply.

Ask the nurse to explain the type of angina he is experiencing.The nurse explains the pain is due to the imbalance of myocardial supply.

A geriatric patient received a narcotic analgesic before leaving the post-anesthesia care unit to return to the regular unit.What is the priority nursing action for the nurse receiving the patient on the regular unit?

Several nursing students are ordering a poster on the mechanism of the heart.What structure would they label as separating the right half of the heart from the left?