The nurse is caring for a client who will undergo a cerebral biopsy for a brain tumor. The client's pre-operative teaching should include:

to continue the antiepileptic drug to prevent seizure activity

morphine will be administered post-op for adequate pain control

to continue taking the daily Aspirin until the day of surgery

to continue the use of alternative or complementary therapies with family approval

Answer and Explanation

The Correct Answer is A

A. Continuing antiepileptic drugs is crucial in patients with brain tumors, as these medications help prevent seizure activity, which is a common complication associated with brain tumors and surgical procedures.
B. While pain control is important, the specific medications used for postoperative pain management are determined after surgery; patients should be informed about general pain management strategies rather than specific drug administration.
C. Aspirin, an anticoagulant, should typically be stopped before surgery to reduce the risk of bleeding complications; therefore, patients should not continue taking it unless specifically directed by their healthcare provider.
D. Patients are usually advised to discontinue alternative or complementary therapies before surgery due to potential interactions with anesthesia or surgical procedures, and it should be clarified with the healthcare provider before proceeding.

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Correct Answer is C

Explanation

A. A history of Roux-en-Y gastric bypass surgery is not a direct risk factor for colorectal cancer; in some cases, it may reduce risk due to weight loss and dietary changes.
B. A high fiber, low fat diet is considered protective against colorectal cancer rather than a risk factor.
C. A personal history of inflammatory bowel disease, such as ulcerative colitis or Crohn's disease, significantly increases the risk for developing colorectal cancer due to chronic inflammation and cellular changes in the colon.
D. Having a distant relative with colorectal cancer may increase risk, but the personal history of inflammatory bowel disease is a stronger risk factor warranting emphasis in teaching.

Correct Answer is ["16"]

Explanation

To calculate the volume to be withdrawn from the vial, we need to follow these steps:

Convert the client's weight from pounds to kilograms:
- 110 lbs * (1 kg / 2.2 lbs) = 50 kg
Calculate the total dose of Vancomycin based on the prescribed dosage:
- 20 mg/kg * 50 kg = 1000 mg
Calculate the volume to be withdrawn from the vial:
- 1000 mg * (8 mL / 500 mg) = 16 mL

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The nurse is caring for a client who will undergo a cerebral biopsy for a brain tumor. The client's pre-operative teaching should include:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is participating in a health screening clinic and is preparing teaching materials about colorectal cancer. Which risk factor for colorectal cancer should the nurse include?

Correct Answer is C

Explanation

A physician prescribes Vancomycin 20 mg/kg IV. The client weighs 110 lbs. The medication is available in vials which contain 500 mg per 8 mL. What should the nurse withdraw from the vial?

Correct Answer is ["16"]

Explanation

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