Select Dropdowns: Aminoglycosides work by binding to the
dropdown
which prevents
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Answer and Explanation

The Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"B"}

Aminoglycosides work by binding to the 30S subunit; this binding interferes with the bacterial ribosome's ability to synthesize proteins. By inhibiting protein synthesis, aminoglycosides disrupt bacterial growth and can lead to bacterial cell death.

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

Explanation

Signs and symptoms associated with a hypersensitivity reaction to cephalosporin antibiotics can include:

1. Skin rash: Hypersensitivity reactions often manifest as skin rashes, which can range from mild to severe. The rash may be itchy, red, raised, and may spread to different areas of the body.

2. Intense pruritus: Pruritus refers to severe itching, which can be a prominent symptom of a hypersensitivity reaction to cephalosporins.

Dizziness and hyperglycemia are not commonly associated with hypersensitivity reactions to cephalosporins. Dizziness may be a side effect of some medications, including antibiotics, but it is not a specific symptom of a hypersensitivity reaction. Hyperglycemia, or high blood sugar levels, is not typically attributed to a hypersensitivity reaction to cephalosporins. It's important to note that hypersensitivity reactions can vary in severity and may include other symptoms such as fever, swelling, difficulty breathing, wheezing, and anaphylaxis. If a hypersensitivity reaction is suspected, it is crucial to seek immediate medical attention for proper evaluation and management.

A. 160 ml/hr B. 125 ml/hr C. 100 ml/hr D. 167 ml/hr

Correct Answer is D

Explanation

To calculate the milliliters per hour (mL/hr) for the IV infusion, you divide the total volume (in milliliters) by the total time (in hours).

In this case, the total volume is 1 liter, which is equal to 1000 milliliters, and the total time is 6 hours.

So, you divide 1000 mL by 6 hours:

1000 mL / 6 hours = 166.67 mL/hr

Rounding off, the nurse will program the IV infusion device to infuse at approximately 167 mL/hr.

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Select Dropdowns: Aminoglycosides work by binding to the dropdown which prevents dropdown

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Naxlex Comprehensive Predictor Exams

What signs and symptoms are associated with a hypersensitivity reaction that can present with a Cephalosporin?

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

Explanation

A nurse practitioner orders 1 liter of 0.9% normal saline to infuse over 6 hours. How many milliliters per hour will the nurse program the IV infusion device? Round off.

Correct Answer is D

Explanation

You're providing discharge instructions to a patient who will be taking a loop diuretic at home. Which statement by the patient demonstrates they did NOT understand the teaching material and requires that you reinforce some of the teaching points?

Which manifestations would the nurse expect for a client with a history of malignant hyperthermia (MH)? Select all that apply.

A nurse is caring for a client with a history of chronic obstructive pulmonary disease (COPD) and is diagnosed with pneumonia. The client has been on a long-term regimen of methylprednisolone. Which precautions should the nurse take to prevent complications? Select all that apply.

A patient, age 23, underwent a rhinoplasty 6 hours ago. After administering his pain medication, the nurse notes that he is swallowing frequently. What is the most likely cause of the swallowing?

A nursing instructor is teaching a group of nursing students about antihistamines. Which statement by a student indicates an understanding of the mechanism of action of the antihistamines?

A client is suffering from osteoarthritis in the knees and the nurse is providing care. The nurse is assessing the client's pain level and pain tolerance. Based on the nurse's understanding of pain, the nurse knows that a client's pain tolerance is most likely relieved by which of the following?

In reviewing the electrolytes of a patient, the nurse notes the serum potassium level has increased from 4.3 mEq/L to 5.9 mEq/L. Which assessment does the nurse initiate first to prevent further harm?

Based on the diagnosis of Dehydration, select which IV solution will be ordered to treat waiting this patient.

Select Dropdowns: Aminoglycosides work by binding to the
dropdown
which prevents
dropdown