The physical environment and traffic control measures of the operating room are designed primarily to:

Allow smooth functioning of the operating room team.

Ensure efficient completion of surgical procedures.

Prevent transmission of infection.

Protect the privacy of the patient.

Answer and Explanation

The Correct Answer is C

The operating room is a sterile environment, and it is critical to maintain a clean and controlled environment to reduce the risk of infection to the patient. The measures taken include maintaining positive air pressure, controlling temperature and humidity, filtering the air, using sterile surgical instruments, and limiting traffic in and out of the operating room. These measures help to prevent the spread of infectious agents that may be present in the operating room. While the other options (a, b, and d) may also be important considerations in the design of the operating room, preventing transmission of infection is the primary goal.

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Correct Answer is A

Explanation

This meal choice is low in sodium as it contains fresh ingredients and does not include processed or pre-packaged foods that are typically high in sodium. Chicken, bread, and carrots are naturally low in sodium, and the client can control the amount of added salt or seasoning. In contrast, the other food choices are likely to be high in sodium due to added salt, cheese, or processed ingredients.

Therefore, the nurse should encourage the client to choose fresh, low-sodium foods and avoid processed or pre-packaged meals.

A. Peppermint tea might be helpful in reducing your symptoms. B. You should avoid eating between meals to avoid acid secretion. C. You will need to keep the head of your bed elevated on blocks. D. Vigorous physical activities may increase the incidence of reﬂux.

Correct Answer is C

Explanation

When teaching a patient with newly diagnosed GERD, the nurse will include that they will need to keep the head of their bed elevated on blocks. This helps prevent stomach acid from ﬂowing back into the esophagus while sleeping.

Peppermint tea might not be helpful in reducing GERD symptoms as it can relax the lower esophageal sphincter and worsen reﬂux.

Eating between meals is not recommended as it can increase acid secretion. Vigorous physical activities may increase the incidence of reﬂux.

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The physical environment and traffic control measures of the operating room are designed primarily to:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client has been taught to restrict dietary sodium. Which food selection by the client indicates to the nurse that teaching has been eﬀective?

Correct Answer is A

Explanation

Which information will the nurse include when teaching a patient with newly diagnosed GERD?

Correct Answer is C

Explanation

The nurse is admitting a patient who is nauseated and vomiting up blood-streaked ﬂuid with diagnosis of acute gastritis. When obtaining the admission health history, it will be most important for the nurse to ask the patient about:

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