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brachytherapy
medsurg I oncology: brachytherapy
Question | Answer |
---|---|
When end of 1/2 life of radioactive substance is reached... | danger from exposure decreases |
How long are visitors allowed in pt. rm? | 10-30mins/depending on agent policy |
How faraway should visitors sit from pt.? | at least 6 ft. |
Who should not be allowed to visit pt. undergoing bachytherapy? | pregnant women/persons under 18 yoa. |
What does the nurse do if radioactive implant is dislodged? | place in sealed lead lined container using forceps, observe tissue area, take to radiology dept., notify physician |
How often does one check for dislodgement of implant? | every 4-6 hrs. |
Is the pt undergoing brachytherapy radioactive or not radioactive | radioactive |
How is accidental dislodgement avoided | pt. stays in bed and rests quietly |
How do caregivers monitor radiation exposure? | wear radiation monitoring devices,also wear protective devices to minimize exposure |
How might a pt. undergoing brachytherapy feel? | lonely, depressed, & isolated |
Intracavity implants are frequently used to treat what? | gynecologic malignancies |
How is the position of the implant verified? | by X-ray |
What might be ordered to keep pt in bed to prevent dislodgement of isotopes(implants)? | urinary catheter, low residue diet, antidiarrheal agents |