A nurse is reinforcing teaching about an endoscopy with a client who has dysphagia. Which of the following statements should the nurse include in the teaching?

You will remain NPO for 8 hours before the procedure.

A flexible tube is introduced through the nose during the procedure.

During the procedure, a contrast dye will be administered via IV.

You will be awake while the procedure is performed.

Answer and Explanation

The Correct Answer is D

Choice A Reason: You will not remain NPO for 8 hours before the procedure, but you will be instructed to stop eating and drinking for 4 to 6 hours before the procedure.

Choice B Reason: A flexible tube is not introduced through the nose during the procedure, but through the mouth and down the esophagus.

Choice C Reason: During the procedure, a contrast dye is not administered via IV, but a sedative and an anesthetic spray are given to help you relax and numb your throat.

Choice D Reason: You will be awake while the procedure is performed, but you will not feel any pain or discomfort as the tube passes through your digestive tract.

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Correct Answer is D

Explanation

Choice A Reason: High glucose level is not a finding that confirms bacterial meningitis, but it may indicate other conditions such as diabetes mellitus or hyperglycemia.

Choice B Reason: Low protein concentration is not a finding that confirms bacterial meningitis, but it may indicate other conditions such as malnutrition or liver disease.

Choice C Reason: Decreased CSF pressure is not a finding that confirms bacterial meningitis, but it may indicate other conditions such as dehydration or spinal cord injury.

Choice D Reason: Cloudy CSF is a finding that confirms bacterial meningitis, as it indicates that there is an infection and inflammation in the meninges that surround the brain and spinal cord.

A. Redness and warmth of affected extremity B. Slow capillary refill C. Reduced level of consciousness D. Pain and bleeding

Correct Answer is B

Explanation

Choice A Reason: Redness and warmth of affected extremity are not signs of compartment syndrome, but they may indicate other conditions such as infection or inflammation.

Choice B Reason: Slow capillary refill is a sign of compartment syndrome, as it indicates that there is impaired blood flow to the tissues due to increased pressure within the fascial compartment.

Choice C Reason: Reduced level of consciousness is not a sign of compartment syndrome, but it may indicate other serious conditions such as head injury, stroke, or hypoxia.

Choice D Reason: Pain and bleeding are not specific signs of compartment syndrome, but they may occur due to the fracture or other causes.

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A nurse is reinforcing teaching about an endoscopy with a client who has dysphagia. Which of the following statements should the nurse include in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A lumbar puncture is performed on a client with suspected bacterial meningitis, and cerebrospinal fluid (CSF) is obtained for analysis. The nurse determines that the diagnosis is confirmed if which findings are noted?

Correct Answer is D

Explanation

The nurse is caring for a client who has a fractured tibia and is in a cast. Which of the following findings is a manifestation of compartment syndrome?

Correct Answer is B

Explanation

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