Before administering the initial dose of sumatriptan succinate to a client with a migraine headache, it is most important to determine if the client’s history includes which problem?
Irritable bowel syndrome.
Coronary artery disease.
Seasonal allergic rhinitis.
Type 2 diabetes mellitus.
The Correct Answer is B
Choice A reason:
Irritable bowel syndrome (IBS) is not a primary concern when administering sumatriptan succinate. While IBS can cause significant discomfort and affect the quality of life, it does not pose a direct contraindication to the use of sumatriptan. Sumatriptan is primarily metabolized in the liver and excreted by the kidneys, and its use is not significantly impacted by gastrointestinal conditions like IBS1.
Choice B reason:
Coronary artery disease (CAD) is a critical consideration before administering sumatriptan succinate. Sumatriptan is a selective serotonin receptor agonist that causes vasoconstriction of cranial blood vessels to relieve migraine symptoms. However, it can also cause vasoconstriction in coronary arteries, which can be dangerous for clients with CAD. This can lead to serious cardiovascular events such as myocardial infarction or angina. Therefore, it is essential to assess for any history of CAD or other significant cardiovascular conditions before administering this medication.
Choice C reason:
Seasonal allergic rhinitis is not a significant concern when administering sumatriptan succinate. While allergic rhinitis can cause symptoms such as nasal congestion, sneezing, and itching, it does not interact with the pharmacological action of sumatriptan. Therefore, it is not a contraindication for the use of this medication.
Choice D reason:
Type 2 diabetes mellitus is not a primary concern when administering sumatriptan succinate. Although diabetes can increase the risk of cardiovascular disease, the presence of diabetes alone does not contraindicate the use of sumatriptan. However, it is important to consider the overall cardiovascular risk profile of the client, including any complications related to diabetes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.8"]
Explanation
Calculation Steps
Step 1: Identify the concentration of the medication in the syringe.
The syringe is labeled “Enoxaparin sodium injection, USP 60 mg/0.6 mL.”
Step 2: Calculate the amount of medication per mL.
60 mg ÷ 0.6 mL = 100 mg/mL
Result = 100 mg/mL
Step 3: Determine the prescribed dose.
The prescribed dose is 80 mg.
Step 4: Calculate the volume to administer.
80 mg ÷ 100 mg/mL = 0.8 mL
Result = 0.8 mL
Therefore, the nurse should administer 0.8 mL.
Correct Answer is C
Explanation
Choice A reason: Potassium levels are not directly affected by calcium acetate. Calcium acetate is primarily used to manage hyperphosphatemia in patients with CKD by binding to dietary phosphate and preventing its absorption1. Therefore, a decrease in potassium levels would not indicate the effectiveness of calcium acetate.
Choice B reason: Calcium acetate can actually increase calcium levels in the blood, especially if taken in high doses or if the patient has other sources of calcium intake. Monitoring calcium levels is important to avoid hypercalcemia, but a decrease in calcium levels is not the desired effect of this medication.
Choice C reason: Calcium acetate is used to reduce serum phosphate levels in patients with CKD. It works by binding to dietary phosphate in the gastrointestinal tract, forming insoluble calcium phosphate, which is then excreted in the stool. A decrease in serum phosphate levels indicates that the medication is effectively reducing phosphate absorption and managing hyperphosphatemia.
Choice D reason: The pH level of the blood is not directly influenced by calcium acetate. While maintaining acid-base balance is important in CKD management, the primary goal of calcium acetate therapy is to control phosphate level. Therefore, changes in blood pH are not a measure of the medication’s effectiveness.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today