Essential Pre-Procedural Instructions for Diagnostic Tests

Hard Reduction Of Risk Potential Diagnostic Tests

A nurse is preparing to educate a group of patients who will undergo various diagnostic tests. The group includes patients scheduled for MRI, CT scans, blood tests, and endoscopies. Each patient has unique medical conditions and concerns. As part of the teaching process, the nurse must emphasize the correct pre-procedural instructions necessary for these tests to ensure the safety and accuracy of results. Which of the following actions should the nurse include as essential pre-procedural instructions for the patients? Select all that apply.

Select all that apply:

Ensure fasting for at least 8 hours prior to a blood test.

Remove all metal objects before undergoing an MRI.

Administer a laxative the night before a CT scan with contrast.

Sign a consent form prior to an endoscopy procedure.

Drink at least a quart of water before a renal ultrasound.

Discontinue anticoagulant therapy 5 days before a thoracentesis.

Hint

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