A client arrives to the emergency department complaining of acute onset of nausea with projectile vomiting. The nurse's assessment findings include high-pitched sounds in the left upper quadrant. Which gastrointestinal disorder is consistent with these findings?

Colorectal cancer

Paralytic ileus

Large bowel obstruction

Small bowel obstruction

Answer and Explanation

The Correct Answer is D

Choice A Reason: Colorectal cancer is not likely to cause nausea with projectile vomiting or high-pitched sounds in the left upper quadrant. Colorectal cancer may cause symptoms such as rectal bleeding, change in bowel habits, abdominal pain, or weight loss.

Choice B Reason: Paralytic ileus is a condition where the bowel stops working and does not contract or move food along. Paralytic ileus may cause symptoms such as abdominal distension, absence of bowel sounds, constipation, or vomiting.

Choice C Reason: Large bowel obstruction is a blockage of the colon or rectum that prevents the passage of stool. Large bowel obstruction may cause symptoms such as abdominal distension, low-pitched sounds in the right lower quadrant, constipation, or ribbon-like stools.

Choice D Reason: Small bowel obstruction is a blockage of the small intestine that prevents the passage of food and fluids. Small bowel obstruction may cause symptoms such as nausea with projectile vomiting, high-pitched sounds in the left upper quadrant, abdominal cramps, or dehydration.

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Correct Answer is D

Explanation

Choice A Reason: To administer medications and electrolytes is not the best reply for why the client will need the NG tube, because this is not the primary purpose of the NG tube in this case. The NG tube is mainly used to relieve gastric distension and prevent vomiting and aspiration. Medications and electrolytes can be given through the IV route.

Choice B Reason: To dilate the stomach as a presurgical preparation is not the best reply for why the client will need the NG tube, because this is not a valid indication for the NG tube in this case. The NG tube is mainly used to relieve gastric distension and prevent vomiting and aspiration. Dilation of the stomach is not a goal of presurgical preparation, but rather an adverse effect of gastric obstruction.

Choice C Reason: You will not be able to eat for several days is not the best reply for why the client will need the NG tube, because this is not a complete or accurate explanation of the NG tube in this case. The NG tube is mainly used to relieve gastric distension and prevent vomiting and aspiration. The client will not be able to eat for several days because of the NPO diet, which is necessary to rest the inflamed peritoneum and reduce the risk of complications.

Choice D Reason: To remove secretions and decompress your stomach is the best reply for why the client will need the NG tube, because this is a clear and correct explanation of the NG tube in this case. The NG tube is mainly used to relieve gastric distension and prevent vomiting and aspiration, which are common symptoms of acute peritonitis. By removing secretions and decompressing the stomach, the NG tube can reduce pain, inflammation, and infection in the abdominal cavity.

A. "I will wear earphones during this test." B. "Small electrodes are placed on my scalp." C. "A small probe is placed inside my ear." D. "A tuning fork is placed on my head."

Correct Answer is D

Explanation

Choice A Reason: This is incorrect because earphones are not used in the Rinne test. The Rinne test compares air conduction and bone conduction of sound using a tuning fork.

Choice B Reason: This is incorrect because electrodes are not used in the Rinne test. Electrodes are used in electroencephalography (EEG), which measures brain activity.

Choice C Reason: This is incorrect because a probe is not used in the Rinne test. A probe is used in tympanometry, which measures the pressure and mobility of the eardrum.

Choice D Reason: This is correct because a tuning fork is used in the Rinne test. The tuning fork is placed on the mastoid process behind the ear and then moved near the ear canal to compare the sound perception.

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A client arrives to the emergency department complaining of acute onset of nausea with projectile vomiting. The nurse's assessment findings include high-pitched sounds in the left upper quadrant. Which gastrointestinal disorder is consistent with these findings?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse caring for a client with acute peritonitis reviews the physician's orders. The orders include an NPO diet, insertion of a nasogastric tube set to low intermittent suction, and IV fluids at 50 mL per hour. When asked why he will need the NG tube, what is the nurse's best reply?

Correct Answer is D

Explanation

A nurse is teaching a client about the Rinne test. Which of the following client statements indicates an understanding of the teaching?

Correct Answer is D

Explanation

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