Exhibits

A nurse is collecting data from a client who has pneumonia and a prescription for cefazolin. Which of the following findings should the nurse report to the provider prior to administering the initial dose? (Cliick on the exhibit tabs for additional information about t three tabs that contain separate categories of data.)

Temperature

WBC count

Allergies

Chest x-ray

Answer and Explanation

The Correct Answer is C

Rationale:

• Temperature: An elevated temperature of 39.3° C is consistent with an active infection like pneumonia. This finding supports the need for antibiotic treatment and does not delay administration unless linked to an adverse drug reaction.

• WBC count: A WBC count of 16,000/mm³ indicates leukocytosis, which is expected in bacterial pneumonia. It confirms infection and the need for antibiotics, not a reason to withhold cefazolin.

• Allergies: The client has a documented allergy to penicillin, which is critical because cefazolin is a cephalosporin. Cephalosporins share a similar beta-lactam structure and can cross-react in clients with penicillin allergies, increasing the risk of anaphylaxis. Reporting this ensures safe prescribing and prevents a life-threatening hypersensitivity reaction.

• Chest x-ray: The left lower lobe density confirms pneumonia. This imaging supports the clinical decision to administer antibiotics and does not warrant withholding the prescribed medication.

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Correct Answer is C

Explanation

Rationale:

A. Alternative care provider: An alternative care provider may offer complementary therapies such as acupuncture or herbal treatments, but they are not specifically trained to assist with functional difficulties related to ADLs.

B. Nutritionist: A nutritionist can help manage diet and nutritional concerns, however, they do not specialize in helping clients adapt to challenges with cooking and eating caused by joint stiffness or pain.

C. Occupational therapist: An occupational therapist specializes in helping individuals adapt to physical limitations that interfere with daily living tasks. They can assess the client's needs and provide strategies, tools, and exercises to enhance independence with activities such as cooking and eating.

D. Dentist: A dentist focuses on oral health and is not involved in helping clients manage limitations in performing ADLs. This referral would be unrelated to the client's current difficulty managing tasks due to rheumatoid arthritis.

A. Place a towel in the sink when cleaning the dentures. B. Remove the lower dentures before the upper dentures. C. Store the dentures in a dry denture cup on the bedside table after cleaning D. Use a circular motion to cleanse the biting surface of the dentures.

Correct Answer is A

Explanation

Rationale:

A. Place a towel in the sink when cleaning the dentures: Lining the sink with a towel or filling it partially with water provides a cushion to prevent the dentures from breaking if accidentally dropped during cleaning. This is a key safety step in proper denture care.

B. Remove the lower dentures before the upper dentures: Upper dentures should be removed first because they are usually looser and easier to dislodge. Removing the lower dentures first increases the risk of damaging the upper set or causing discomfort to the client.

C. Store the dentures in a dry denture cup on the bedside table after cleaning: Dentures should always be stored in water or a denture-cleaning solution when not in use to prevent warping. Leaving them dry can cause them to crack, lose their shape and may increase contamination risk.

D. Use a circular motion to cleanse the biting surface of the dentures: Denture cleaning requires gentle scrubbing using vertical or back-and-forth strokes rather than circular motions, to effectively remove debris and avoid damaging the prosthetic structure.

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has rheumatoid arthritis and is having difficulty with ADLs, such as cooking and eating. The nurse should ensure that the client has a referral to which of the following members of the interprofessional team?

Correct Answer is C

Explanation

A nurse is caring for a client who is unable to perform ADLS and wears dentures. Which of the following actions should the nurse take when providing denture care?

Correct Answer is A

Explanation

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