The healthcare provider changes a patient’s prescription of warfarin from 5.0 mg to 7.5 mg PO for thromboembolic unit.

The medication available on the unit is 2.5 mg per tablet and the patient already received two tablets.

How many additional tablets should the Practical Nurse (PN) administer to complete the newly prescribed dose? (Enter the numerical value only.

If rounding is required, round to the whole number.)

Answer and Explanation

The Correct Answer is ["1"]

Step 1 is: Calculate the total amount of warfarin required. The healthcare provider has prescribed 7.5 mg of warfarin.

Step 2 is: Subtract the amount of warfarin already administered. The patient has already received 2 tablets, each containing 2.5 mg of warfarin, for a total of 5 mg.

Step 3 is: Calculate the additional amount of warfarin required. The total amount required (7.5 mg) minus the amount already administered (5 mg) equals 2.5 mg.

Step 4 is: Determine the number of additional tablets required. Since each tablet contains 2.5 mg of warfarin, the patient should receive 1 additional tablet.

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Free Nursing Study Resources

Correct Answer is C

Explanation

The correct answer is Choice C, Measure pain and sensation. Pregabalin is a medication used to treat nerve pain, including diabetic peripheral neuropathy. Its effectiveness can be assessed by measuring changes in pain and sensation in the feet. While the other options may be part of a comprehensive foot assessment, they are not directly related to the effectiveness of pregabalin for nerve pain.

A. Aspirin B. Famotidine C. Loperamide D. Ipratropium

Correct Answer is A

Explanation

Choice A rationale
Aspirin is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain and reduce
inflammation. It is not typically part of the H. pylori treatment regimen.
Choice B rationale
Famotidine is a type of medication called a proton pump inhibitor (PPI). PPIs are often used in
the treatment of H. pylori because they reduce the production of stomach acid, which makes
the environment more conducive for antibiotics to work.
Choice C rationale
Loperamide is a medication used to treat diarrhea. It is not typically part of the H. pylori
treatment regimen.
Choice D rationale
Ipratropium is a medication used to treat bronchospasm associated with COPD and is not
related to H. pylori treatment.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with diabetic peripheral neuropathy receives a new prescription for pregabalin. To assess the effectiveness of the medication, which action should the practical nurse (PN) include when assessing the client’s feet?

Correct Answer is C

Explanation

Prior to administering the H. pylori treatment regimen, which medication should the practical nurse (PN) check in the electronic medical record?

Correct Answer is A

Explanation

A client receives a prescription for drospirenone. Which symptom should the practical nurse (PN) report to the healthcare provider?

Mark whether the assessment finding represents a therapeutic result of the Bisacodyl administered, a non therapeutic side-effect, or an unrelated finding.

A client who is scheduled for colorectal surgery is receiving metronidazole intravenously preoperatively. Which problem should the practical nurse report to the charge nurse?

A patient with angina pectoris has been discharged with a new prescription for nitroglycerin tablets. What is the most important instruction for the practical nurse (PN) to emphasize to the patient regarding the administration of nitroglycerin?

The Practical Nurse (PN) is reinforcing information with a patient who has been diagnosed with Human Immunodeficiency Virus (HIV) about the antiretroviral medication regimen. Which patient statement should the PN recognize as requiring an additional review of the information?

When a patient is being administered a 20% mannitol intravenous (IV) solution at a rate of 100 g/24 hours (or 70 mg/min), which outcome data should the practical nurse (PN) prioritize in collection?

A client diagnosed with gout has prescriptions for colchicine and allopurinol to control future attacks. What is the most important information for the practical nurse (PN) to reinforce with the client?