The nurse is caring for a patient with irritable bowel syndrome (IBS) who expresses concern about the safety of the ordered diagnostic test. What nursing statement provides correct information to address the patient's concern?

"Abdominal ultrasound should not be performed if you are pregnant."

"Guaiac-based faecal occult blood testing is a non-invasive test that is commonly performed."

"You will have to remove any device containing metal for a flexible sigmoidoscopy."

"The radiologist will perform the hydrogen breath test under general anaesthesia to protect your airway."

Answer and Explanation

The Correct Answer is B

Choice A reason: "Abdominal ultrasound should not be performed if you are pregnant" is incorrect. Abdominal ultrasound is a safe and non-invasive diagnostic test that can be performed during pregnancy without any risk to the patient or the fetus.

Choice B reason: "Guaiac-based fecal occult blood testing is a non-invasive test that is commonly performed" is correct. This test is used to detect hidden blood in the stool and is commonly used for diagnostic purposes in patients with irritable bowel syndrome (IBS). It is safe and non-invasive.

Choice C reason: "You will have to remove any device containing metal for a flexible sigmoidoscopy" is correct but does not address the safety concern regarding IBS. Patients do need to remove metal objects for certain diagnostic procedures, but the focus should be on providing information about the non-invasive nature of specific tests.

Choice D reason: "The radiologist will perform the hydrogen breath test under general anesthesia to protect your airway" is incorrect. Hydrogen breath tests are typically performed without anesthesia. Patients simply need to blow into a device at specific intervals after ingesting a substance. The test is non-invasive and does not require anesthesia.

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Correct Answer is C

Explanation

Choice A reason: The lab results pH 7.26, PaCO2 59, HCO3 30 indicate respiratory acidosis with partial compensation. This finding is inconsistent with the expected results for a patient with small bowel obstruction and nasogastric suction, which typically leads to metabolic alkalosis due to loss of gastric acid.

Choice B reason: The lab results pH 7.46, PaCO2 30, HCO3 24 suggest a slightly alkaline state with normal bicarbonate levels, which could indicate respiratory alkalosis with compensation. However, for a patient with a small bowel obstruction and nasogastric suction, this is less likely.

Choice C reason: The lab results pH 7.48, PaCO2 42, HCO3 29 indicate metabolic alkalosis. This is a common finding in patients with small bowel obstruction who have been on nasogastric suction, which removes stomach acids and leads to an increase in bicarbonate levels. The elevated pH and bicarbonate levels are consistent with this condition.

Choice D reason: The lab results pH 7.31, PaCO2 34, HCO3 18 indicate metabolic acidosis. This finding is inconsistent with the expected results for a patient with small bowel obstruction and nasogastric suction, which typically leads to

A. Avoid alcoholic beverages late in the evening B. Take the medication in the evening C. Do a vigorous exercise routine right before bed D. Maintain the same consistent sleep schedule E. Read or do another quiet, noncomputer activity before bed

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

Explanation

Choice A reason: Avoiding alcoholic beverages late in the evening can help improve sleep quality. Alcohol can disrupt the sleep cycle and lead to fragmented sleep. For someone experiencing insomnia, avoiding alcohol close to bedtime can prevent further sleep disturbances and help maintain a more restful sleep.

Choice B reason: Taking the medication in the evening is not recommended for patients experiencing insomnia as a side effect of prednisone. Prednisone is a corticosteroid that can increase alertness and cause difficulty sleeping. It is typically recommended to take the medication in the morning to align with the body's natural cortisol production and minimize sleep disturbances.

Choice C reason: Doing a vigorous exercise routine right before bed is not advisable. While regular exercise can promote better sleep, vigorous physical activity close to bedtime can stimulate the body and make it harder to fall asleep. It is better to exercise earlier in the day and engage in relaxing activities before bed to prepare the body for sleep.

Choice D reason: Maintaining the same consistent sleep schedule is crucial for managing insomnia. Going to bed and waking up at the same time every day helps regulate the body's internal clock and improve sleep quality. Consistency in sleep routines can make it easier to fall asleep and wake up refreshed.

Choice E reason: Reading or doing another quiet, noncomputer activity before bed is a good recommendation for improving sleep. Engaging in calming activities such as reading a book, listening to soothing music, or practicing relaxation exercises can help prepare the mind and body for sleep. Avoiding screens and bright lights before bed is important as they can interfere with the production of melatonin, a hormone that regulates sleep.

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The nurse is caring for a patient with irritable bowel syndrome (IBS) who expresses concern about the safety of the ordered diagnostic test. What nursing statement provides correct information to address the patient's concern?

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Naxlex Comprehensive Predictor Exams

The nurse is caring for a patient diagnosed with small bowel obstruction. A nasogastric tube with low continuous suction has been in place for 72 hours. Upon reviewing the blood work, which lab results will the nurse expect to see?

Correct Answer is C

Explanation

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

Explanation

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