A client is admitted with reports of shortness of breath, dyspnea on exertion, and chest pressure. The healthcare provider prescribes a medication that is unfamiliar to the nurse. When checking the drug handbook, the nurse reads that the prescribed amount is an unusually large dose. Which action should the nurse take?

Give the dosage recommended in the drug handbook.

Consult pharmacist for dose clarification.

Administer the medication as prescribed.

Verify the prescribed dosage with healthcare provider.

Answer and Explanation

The Correct Answer is D

D. When encountering a medication dosage that appears unusually large or different from what is expected, the nurse should always verify the prescription with the healthcare provider before administering the medication. This step ensures patient safety and helps prevent medication errors.

A. Giving the dosage recommended in the drug handbook may not be appropriate if the prescribed dosage differs significantly from the usual or recommended dosage due to patient- specific factors or other considerations.

B. In situations where the prescribed dosage seems unusually large or different from the usual guidelines, it is essential to confirm with the healthcare provider who wrote the prescription to ensure accuracy and appropriateness for the specific patient.

C. Administering the medication as prescribed without further clarification could potentially lead to harm if the prescribed dosage is incorrect or inappropriate for the patient's condition.

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Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

B. Smoking is a significant risk factor for the development of cardiovascular disease, as it contributes to the narrowing and hardening of the arteries, increases blood pressure, reduces oxygen supply to tissues, and promotes the formation of blood clots.

A. Chronic stress can contribute to cardiovascular disease by raising blood pressure, increasing heart rate, and promoting inflammation.

C. Regular physical activity is crucial for cardiovascular health. It helps strengthen the heart muscle, lower blood pressure, improve cholesterol levels, control weight, and reduce stress.

D. A low-fat diet, particularly one that is high in fruits, vegetables, whole grains, and lean proteins, can help lower cholesterol levels, reduce blood pressure, and manage weight, all of which are important for heart health.

Although A, C, D play a role in preventing cardiovascular disease, smoking is the major risk factor for cardiovascular disease.

A. Stridor. B. Pleural rub. C. Wheezing. D. Crackles.

Correct Answer is D

Explanation

D. The short, rattling, high-pitched sounds heard in the lower lobes of the client with pneumonia are indicative of crackles. Crackles are abnormal respiratory sounds that occur when air moves through fluid or mucus in the small airways or alveoli.

A. Stridor refers to a high-pitched, wheezing sound that occurs during inspiration or expiration and is typically associated with upper airway obstruction, such as in conditions like croup or foreign body aspiration.

B. Pleural rub refers to a grating or rubbing sound heard on auscultation that occurs when inflamed pleural surfaces rub against each other during respiration. It is commonly heard in conditions such as pleurisy or pleural effusion.

C. Wheezing refers to a high-pitched, musical sound heard during expiration that is typically associated with narrowing or obstruction of the airways, as seen in conditions like asthma or chronic obstructive pulmonary disease (COPD).

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Naxlex Comprehensive Predictor Exams

A client with a family history of cardiac disease is seeking information to control risk factors. Which lifestyle modification is most important for the nurse to encourage?

Correct Answer is B

Explanation

The nurse hears short, rattling, high-pitched sounds in the lower lobes of a client with pneumonia. Which finding should the nurse document?

Correct Answer is D

Explanation

A client who is paraplegic is admitted with a foul-smelling drainage from a sacral ulcer. The client is suspected to have a methicillin- resistant Staphylococcus aureus (MRSA) infection. Which nursing intervention(s) should the nurse include in the plan of care? Select all that apply.

A client receives a prescription for dextromethorphan 30 mg every 6 to 8 hours PO as needed for cough. The bottle is labeled "Dextromethorphan for Oral Suspension, USP 30 mg per 15 mL." How many tablespoons should the nurse instruct the client to take with each dose? (Enter numerical value only.)

A female client with metastatic breast cancer is admitted with shortness of breath and pleural effusions. The client has a living will and the family is requesting hospice information. Which information should the nurse provide regarding hospice? Select all that apply.

The nurse is caring for a client who is postoperative and receiving supplemental oxygen at 2 L/minute via masal cannula. The oxygen saturation is 89%. Which action should the nurse implement?

A 16-year-old emancipated client is being seen in the emergency department following a minor automobile accident. The client's parents arrive and are asking questions about the client's laboratory results. Which response is best for the nurse to provide?

It is most important for the nurse to recalculate the Braden scale score for a client who has developed which problem?

A client is admitted with a fever of unknown origin. To assess fever patterns, which intervention should the nurse implement?

Which client assessment should the nurse perform during nasopharyngeal suctioning?