When providing health education to a client taking octreotide, the nurse should warn the client about the possibility of what potential adverse effect?

Abdominal pain.

Tinnitus.

Alteration in consciousness.

Changes in vision.

Answer and Explanation

The Correct Answer is A

Octreotide is a synthetic analog of somatostatin, a hormone that inhibits the secretion of growth hormone, insulin, glucagon, and other hormones. Octreotide can cause gastrointestinal side effects such as abdominal pain, diarrhea, constipation, nausea, vomiting, and flatulence. These side effects are more common and severe with the oral route than with the injectable route.

Choice B is wrong because tinnitus, or ringing in the ears, is not a common or serious side effect of octreotide.

Choice C is wrong because alteration in consciousness is not a common or serious side effect of octreotide.

However, octreotide can affect blood glucose levels and cause hypoglycemia or hyperglycemia, which can lead to confusion, dizziness, fainting, seizures, or coma in severe cases.

Choice D is wrong because changes in vision are not a common or serious side effect of octreotide.

However, octreotide can cause rare but serious eye problems such as blurred vision, double vision, eye pain, or blindness due to optic nerve damage or retinal detachment.

These eye problems require immediate medical attention.

Normal ranges for blood glucose are 70 to 100 mg/dL (3.9 to 5.6 mmol/L) for fasting and less than 140 mg/dL (7.8 mmol/L) for postprandial.

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Correct Answer is D

Explanation

Guaifenesin is an expectorant that helps thin and loosen mucus in the lungs, making it easier to cough up the sputum. Some possible explanations for the other choices are:

Choice A. Benzonatate is wrong because benzonatate is an antitussive that suppresses the cough reflex by numbing the throat and lungs.

It does not help with sputum production or clearance.

Choice B. Dextromethorphan is wrong because dextromethorphan is also an antitussive that acts on the brain to reduce the urge to cough.

It does not affect the mucus or bronchial secretions.

Choice C. Hydrocodone is wrong because hydrocodone is a narcotic antitussive that works by binding to opioid receptors in the brain and spinal cord, blocking pain signals and decreasing cough.

It can cause sedation, respiratory depression, and dependence, and is not indicated for bronchitis.

Normal ranges for sputum production vary depending on the individual and the cause of the cough, but generally range from 10 to 100 mL per day.

Excessive or abnormal sputum may indicate an infection, inflammation, or obstruction of the airways.

A. Limbic system. B. Hypothalamus. C. Chemoreceptor trigger zone (CTZ). D. Medulla oblongata.

Correct Answer is C

Explanation

Pathophysiologic pathways involved in emesis - UpToDate

The CTZ has to be stimulated in order for vomiting to occur. The CTZ is located in the area postrema of the medulla oblongata and receives input from various sources, such as the blood, the vestibular system, and the gastrointestinal tract.

Choice A is wrong because the limbic system involves emotion, not vomiting or other forms of GI function.

Choice B is wrong because the hypothalamus regulates various functions such as body temperature, hunger, thirst, and circadian rhythms, but not vomiting.

Choice D is wrong because the medulla oblongata is responsible for autonomic functioning such as ventilation, cardiac conduction, and vomiting, but it is not the site of stimulation for vomiting.

The medulla oblongata contains the vomiting center, which receives signals from the CTZ and other sources and initiates the act of vomiting.

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When providing health education to a client taking octreotide, the nurse should warn the client about the possibility of what potential adverse effect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client presents at the clinic with a dry nonproductive cough. The client is diagnosed with bronchitis, and it has been determined that assistance is needed in thinning the sputum so the cough can become productive. What does the nurse expect the provider will prescribe?

Correct Answer is D

Explanation

The nurse is caring for a client who has begun vomiting. The nurse is aware that which part of the client’s brain has been stimulated?

Correct Answer is C

Explanation

A client has begun reporting nausea and vomiting. What would the nurse assess to determine the need for therapy?

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The nurse administers metoclopramide to the client with what condition?

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