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 hi’tory includes which problem?
Irritable bowel syndrome.
Coronary artery disease.
Type 2 diabetes mellitus.
Seasonal allergic rhinitis.
The Correct Answer is B
A) Irritable bowel syndrome: While it's im’ortant to consider the client's me’ical history comprehensively, sumatriptan succinate is primarily contraindicated in clients with a history of coronary artery disease due to its potential vasoconstrictive effects.
B) Coronary artery disease: This is the correct response. Sumatriptan succinate is contraindicated in clients with a history of coronary artery disease or ischemic heart disease due to its potential to cause coronary vasospasm and increase the risk of myocardial ischemia or infarction.
C) Type 2 diabetes mellitus: While it's im’ortant to consider the client's ov’rall medical history, type 2 diabetes mellitus is not specifically contraindicated with sumatriptan succinate use.
D) Seasonal allergic rhinitis: While seasonal allergic rhinitis is relevant to the client's me’ical history, it is not directly related to the contraindications of sumatriptan succinate.
Therefore, the most crucial consideration before administering sumatriptan succinate is to determine if the client has a history of coronary artery disease or ischemic heart disease to avoid potential adverse cardiac effects.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Bronchitis: Methylphenidate, a central nervous system stimulant, is not contraindicated in clients with bronchitis. While caution may be warranted in individuals with respiratory conditions due to potential stimulant effects, bronchitis alone does not necessitate specific precautions or contraindications for methylphenidate use.
B) Diabetes mellitus: Methylphenidate use does not typically pose significant risks for individuals with diabetes mellitus. While stimulant medications may affect appetite and blood glucose levels, they are not contraindicated in clients with diabetes. Monitoring blood glucose levels may be prudent, but it is not the primary concern when reviewing the medical record before administering methylphenidate.
C) Hypertension: Reviewing the medical record for hypertension is essential before administering methylphenidate. Stimulant medications like methylphenidate can increase heart rate and blood pressure, potentially exacerbating hypertension or cardiovascular conditions. Clients with uncontrolled hypertension may require dose adjustments or alternative treatments to mitigate cardiovascular risks associated with methylphenidate use.
D) Hypercholesterolemia: Methylphenidate is not contraindicated in clients with hypercholesterolemia. While stimulant medications may have minor effects on lipid profiles, they are not typically considered significant enough to warrant specific precautions or contraindications in individuals with hypercholesterolemia.
Correct Answer is ["100"]
Explanation
Since the client weighs 90 kg, let’s first convert their weight to pounds to determine the appropriate cefazolin dosage:
Conversion factor: 1 kg = 2.205 pounds
Client weight (pounds) = 90 kg x 2.205 pounds/kg = 198.45 pounds (rounded to two decimals)
Now, comparing the client’s weight (198.45 pounds) to the weight threshold (265.5 pounds):
Client weight is less than the threshold (198.45 pounds < 265.5 pounds).
Therefore, the appropriate dosage is:
Cefazolin 2 grams/100 mL 0.9% normal saline over 1 hour.
The pump rate is determined by the total volume of the IV fluid and the infusion time.
We are not given the specific bag size, but typically these come in 100 mL or 500 mL volumes.
Assuming a 100 mL bag (which aligns with the concentration provided):
Total volume of IV bag: 100 mL
Infusion time: 1 hour
Calculation:
Pump rate (mL/hr) = Total volume (mL) / Infusion time (hr)
Pump rate (mL/hr) = 100 mL / 1 hour = 100 mL/hr
Therefore, the nurse should program the pump to deliver 100 mL/hr.
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