A client is scheduled for an MRI (magnetic resonance imaging) of the head. Prior to the procedure the nurse will need to determine if the client:
A)
is allergic to iodine.
B)
has had anything to eat in the past 8 hours.
C)
has a history of seizures.
D)
has any metallic implants.
D
Explanation:
A)
Metallic implants interfere with the magnetic mechanism in the machine and would contraindicate the client having the MRI. Allergy to iodine is of concern when contrast dyes are use. Fasting is not required.
Application
Assessment
Physiological Integrity: Reduction of Risk Potential
B)
Metallic implants interfere with the magnetic mechanism in the machine and would contraindicate the client having the MRI. Allergy to iodine is of concern when contrast dyes are use. Fasting is not required.
Application
Assessment
Physiological Integrity: Reduction of Risk Potential
C)
Metallic implants interfere with the magnetic mechanism in the machine and would contraindicate the client having the MRI. Allergy to iodine is of concern when contrast dyes are use. Fasting is not required.
Application
Assessment
Physiological Integrity: Reduction of Risk Potential
D)
Metallic implants interfere with the magnetic mechanism in the machine and would contraindicate the client having the MRI. Allergy to iodine is of concern when contrast dyes are use. Fasting is not required.
Application
Assessment
Physiological Integrity: Reduction of Risk Potential
You might also like to view...
Is there enough medication in a 15 mL package of Potassium Chloride Oral Solution 10%, 20 mEq per 15 mL, to fulfill an order of 20 mL? Explain
What will be an ideal response?
A nurse is caring for an older client who has diminished touch sensation. What instructions would be appropriate to provide to this client?
A. Instruct the client to walk barefoot whenever possible. B. Instruct the client to use very warm bath water to increase circulation. C. Instruct the client to look at the placement of the feet when walking. D. Instruct the client to place throw rugs at the foot of the bed for cushioning.
Which nurse best portrays nursing as a "knowledge worker"?
a. Nurse in matched scrubs with lab coat, hair back, small stud earrings b. Nurse in mismatched scrubs, no lab coat, large hoop earrings c. Nurse in white uniform with apron with no jewelry/hair back d. Nurse with nose ring and eyebrow piercing with starched white uniform and cap
Because of the first-pass effect, clients may require:
1. a larger dose of oral medication than of intravenous medication. 2. a smaller dose of oral medication than of rectal medication. 3. a smaller dose of oral medication than of intravenous medication. 4. the same oral and intravenous dosage of a medication.