A nurse in a provider's office is caring for a client who has a gastric ulcer caused by Helicobacter pylori. The nurse should anticipate that in addition to cimetidine and sucralfate, the provider will prescribe which of the following?
Desmopressin
Clarithromycin
Mexiletine
Filgrastim
The Correct Answer is B
A. Desmopressin:
Desmopressin is used to treat conditions like diabetes insipidus and bedwetting (enuresis) but is not related to the treatment of gastric ulcers caused by H. pylori.
B. Clarithromycin:
Correct Choice. Clarithromycin is an antibiotic often prescribed in combination with other medications to treat H. pylori infections. It helps eradicate the bacteria from the stomach, playing a crucial role in the treatment of gastric ulcers caused by H. pylori.
C. Mexiletine:
Mexiletine is an antiarrhythmic medication used to treat irregular heartbeats. It is not indicated in the treatment of gastric ulcers caused by H. pylori.
D. Filgrastim:
Filgrastim is a medication used to stimulate the production of white blood cells in the body. It is not used in the treatment of gastric ulcers caused by H. pylori.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["10"]
Explanation
To calculate the number of milliliters (mL) of the hydroxyzine oral suspension to administer, you can use the following formula:
Dose (mL) = Ordered Dose (mg)/ Stock Concentration (mg/mL)
In this case:
- Ordered Dose = 50 mg
- Stock Concentration = 25 mg/5 mL
First, calculate the mg per mL from the stock concentration:
mg per mL = 25 mg/ 5 mL= 5 mg/mL
Now, use the formula to find the mL to administer:
Dose (mL) = 50 mg/ 5 mg/mL = 10 mL
So, the nurse should administer 10 mL of hydroxyzine oral suspension.
Correct Answer is C
Explanation
A. Check the client for a positive Chvostek’s sign:
Chvostek's sign is a clinical sign of hypocalcemia, not related to the given laboratory values. The symptoms include facial muscle twitching when the facial nerve (VII) is tapped. There's no indication for this assessment based on the provided information.
B. Discontinue the TPN infusion:
The glucose level is within the normal range (70-99 mg/dL). Discontinuing TPN based solely on this glucose level is not warranted.
C. Request a potassium replacement:
The potassium level is low (normal range typically 3.5-5.0 mEq/L). Given the low potassium level, the nurse should plan to request a potassium replacement. Potassium is crucial for various physiological functions, and a deficiency can lead to significant complications.
D. Administer glucagon IM:
Glucagon is used to treat hypoglycemia, but the client's glucose level is within the normal range, so administering glucagon is not indicated.
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