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 C

Explanation

Before administering any medication, the nurse should confirm the potassium level to ensure that it is still elevated and needs to be treated. Potassium levels can ﬂuctuate, so repeating the test will ensure that the client receives the appropriate treatment.

Options (a) Withhold the medication and (b) Administering a hypertonic solution may be appropriate interventions depending on the client's condition, but confirming the potassium level is the first step.

Option (d) Monitoring for paresthesia is important but not the first action that the nurse should take.

A. "Do you have to wear larger shoes now?" B. “Are you experiencing tremors or anxiety.” C. “Is there any family history of acromegaly?” D. "Have you had a recent head injury?"

Correct Answer is A

Explanation

acromegaly typically causes an enlargement of the hands and feet. The nurse can inquire if the patient has noticed any changes in shoe size, as this may indicate abnormal growth.

"Are you experiencing tremors or anxiety" is not directly related to acromegaly, and although anxiety can be associated with some medical conditions, it is not a typical symptom of acromegaly.

"Is there any family history of acromegaly?" is also a relevant question, as acromegaly can be caused by a genetic disorder. If the patient has a family history of the condition, this may increase their risk of developing it.

"Have you had a recent head injury?" is not specifically related to acromegaly, although head trauma can cause a variety of medical conditions.

Overall, option a. is the most relevant question to ask a patient with suspected acromegaly.

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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 nurse is preparing to administer oral potassium to a client who has a potassium level of 5.5 mEq/L. Which of the following actions should the nurse take first?

Correct Answer is C

Explanation

A patient with suspected acromegaly is seen at the clinic. To assist in making the diagnosis, which question should the nurse ask?

Correct Answer is A

Explanation

Cardiac monitoring is initiated for a patient with diabetic ketoacidosis. The nurse determines that this measure is important to identify:

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

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A client is taking furosemide (Lasix), a diuretic. and becomes confused. Which potassium level does the nurse correlate with this condition?

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