A nurse is assisting with the care of a client.
The nurse is reinforcing teaching for the client and their family about potential adverse effects of the client's prescribed medications.
For each potential adverse effect, click to specify if the effect is. consistent with agranulocytosis, neuroleptic malignant syndrome, or. serotonin syndrome.
Each finding may support more than 1 disease process.
Sore throat
Disorientation
Blood pressure changes
Tachycardia
High fever
Agranulocytosis
The Correct Answer is {"A":{"answers":"A"},"B":{"answers":"B,C"},"C":{"answers":"B,C"},"D":{"answers":"B,C"},"E":{"answers":"B,C"},"F":{"answers":"A"}}
Condition |
Definition |
Causes |
Symptoms |
Treatment |
Agranulocytosis |
A severe and potentially life-threatening reduction in the number of white blood cells (neutrophils) that fight infection. |
Can be caused by some antipsychotic medications, such as clozapine, olanzapine, and quetiapine. |
Sore throat, fever, chills, mouth ulcers, infections, bleeding, and fatigue. |
Discontinuation of the offending medication, antibiotics, antifungals, and granulocyte colony-stimulating factor (G-CSF) injections to stimulate the bone marrow to produce more white blood cells. |
Neuroleptic Malignant Syndrome (NMS) |
A rare but serious reaction to antipsychotic medications, especially the older ones, such as haloperidol, fluphenazine, and chlorpromazine. |
Can be triggered by high doses, rapid dose changes, or switching of antipsychotic medications. |
High fever, muscle rigidity, altered mental status, autonomic instability (blood pressure changes, tachycardia, sweating, etc.), and elevated creatine kinase levels. |
Discontinuation of the offending medication, supportive care, cooling measures, hydration, and medications such as dantrolene, bromocriptine, or amantadine to counteract the effects of dopamine blockade. |
Serotonin Syndrome |
A potentially life-threatening condition caused by excessive levels of serotonin in the brain. |
Can be caused by taking too much of a serotonin-enhancing medication, such as selective serotonin reuptake inhibitors (SSRIs), serotonin-norepinephrine reuptake inhibitors (SNRIs), monoamine oxidase inhibitors (MAOIs), or other drugs that affect serotonin levels, such as tramadol, linezolid, or St. John’s wort. Can also be caused by combining two or more serotonin-enhancing medications. |
Agitation, confusion, disorientation, anxiety, hallucinations, muscle spasms, tremors, shivering, hyperreflexia, incoordination, diarrhea, nausea, vomiting, blood pressure changes, tachycardia, and hyperthermia. |
Discontinuation of the offending medication(s), supportive care, hydration, and medications such as benzodiazepines, cyproheptadine, or serotonin antagonists to reduce serotonin levels. |
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is Choice B: Administer the medication to the toddler each evening.
Choice B rationale: Montelukast is a leukotriene receptor antagonist used for the long-term management of asthma, especially in preventing nighttime symptoms. It is typically prescribed to be administered once daily in the evening to provide optimal therapeutic benefits. By instructing the parents to give the medication each evening, the nurse promotes adherence to the prescribed dosing schedule and helps maximize the medication's effectiveness in controlling the toddler's asthma symptoms.
Choice A rationale: While some medications can be mixed with juice or other liquids to make them more palatable for children, montelukast should not be dissolved in a drink. Instead, it can be mixed with a spoonful of cold, soft food, such as applesauce or ice cream, if necessary, to facilitate administration. Mixing with juice could potentially alter the medication's efficacy or create an unpleasant taste.
Choice C rationale: Montelukast is not indicated for use as a quick-relief medication prior to physical activity. It is a maintenance medication intended for long-term asthma control rather than immediate relief of acute symptoms. Providing an additional dose of montelukast before physical activity would not serve the intended purpose and could increase the risk of side effects.
Choice D rationale: Montelukast is not meant to be used as a rescue medication for acute asthma attacks. It is a long-term control medication that helps prevent asthma attacks and improve overall symptom management. For acute asthma attacks, the toddler would require a fast-acting beta-agonist or other appropriate rescue medication prescribed by their healthcare provider. Administering montelukast during an acute asthma attack would not provide the rapid relief needed to alleviate symptoms and could potentially delay appropriate treatment.
Correct Answer is A
Explanation
Choice A rationale:
Elevating the head of the client's bed for 1 hour after the feeding is the correct choice because it helps reduce the risk of aspiration. Elevating the head of the bed at a 30-45 degree angle can promote the flow of enteral feeding solution into the jejunum, reducing the risk of reflux into the stomach and subsequent aspiration.
Choice B rationale:
Administering the feeding solution at a cold temperature is not recommended. Enteral feedings should be given at or near room temperature to prevent discomfort and cramping in the client.
Choice C rationale:
Rotating the jejunostomy tube once per day is not a standard practice. The tube should be secured in place to prevent dislodgement, but routine rotation is not necessary.
Choice D rationale:
Flushing the tube with 90 mL of sterile water before and after the feeding is not necessary for intermittent bolus enteral feedings. Flushing before and after continuous feedings may be required to maintain patency, but for intermittent bolus feedings, it is not a routine practice.
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