CMD Patient Care & Communication 2 — Questions and Answers
Question 1: A patient scheduled for pelvic radiation asks the dosimetrist about expected skin reactions. What is the most appropriate response?
- Provide general information and refer specific concerns to the radiation oncologist (Correct answer)
- Describe all possible side effects in full clinical detail to ensure informed consent
- Tell the patient not to worry and that reactions are unlikely
- Decline to answer and direct the patient only to nursing staff
Correct answer: Provide general information and refer specific concerns to the radiation oncologist
Dosimetrists can provide general educational information while directing medical questions to the treating physician.
Question 2: During simulation, a patient with claustrophobia becomes distressed in the CT bore. Which action should the dosimetrist take first?
- Stop the scan, communicate calmly with the patient, and notify the radiation therapist or physician (Correct answer)
- Continue the scan quickly to minimize the patient's time in the machine
- Administer a sedative from the department supply
- Reposition the patient without speaking to avoid increasing anxiety
Correct answer: Stop the scan, communicate calmly with the patient, and notify the radiation therapist or physician
Patient safety and comfort require halting the procedure and involving the appropriate clinical team when distress occurs.
Question 3: A patient's family member calls and asks for details about the radiation treatment plan. How should the dosimetrist respond?
- Decline to share information without the patient's documented authorization per HIPAA (Correct answer)
- Share the plan details since family members are presumed to have consent
- Provide a summary only if the caller sounds genuinely concerned
- Transfer the call directly to medical records without explanation
Correct answer: Decline to share information without the patient's documented authorization per HIPAA
HIPAA requires patient authorization before disclosing protected health information to third parties, including family members.
Question 4: Which approach best supports a non-English-speaking patient during treatment planning consultations?
- Use a qualified medical interpreter service rather than relying on a family member to translate (Correct answer)
- Communicate using gestures and simplified diagrams only
- Ask a bilingual coworker to informally translate during the session
- Proceed with English and provide written materials later
Correct answer: Use a qualified medical interpreter service rather than relying on a family member to translate
Qualified medical interpreters ensure accurate communication of clinical information and protect patient rights under Title VI.
Question 5: A patient reports severe fatigue and loss of appetite mid-course. The dosimetrist should:
- Document the complaint and alert the radiation oncologist and nursing team (Correct answer)
- Reassure the patient that these are normal and require no action
- Adjust the treatment plan independently to reduce dose
- Advise the patient to stop treatment until symptoms resolve
Correct answer: Document the complaint and alert the radiation oncologist and nursing team
Symptomatic changes must be communicated to the clinical team promptly; plan modifications require physician authorization.
Question 6: When obtaining patient positioning data at simulation, the dosimetrist notices the patient's immobilization device causes visible discomfort. The best course of action is to:
- Notify the therapist and radiation oncologist so the device can be assessed and possibly modified (Correct answer)
- Proceed with simulation and note the discomfort in a post-treatment report
- Remove the immobilization device and proceed without it
- Ask the patient to tolerate the discomfort for reproducibility
Correct answer: Notify the therapist and radiation oncologist so the device can be assessed and possibly modified
Patient comfort and reproducibility must both be addressed; device modifications require clinical team involvement.
Question 7: A patient undergoing head-and-neck radiation asks whether they can eat before daily treatments. Who should provide this guidance?
- The radiation oncologist or a nurse, as dietary instructions are within their clinical scope (Correct answer)
- The dosimetrist, since they designed the treatment plan
- The radiation therapist administering daily treatments
- Either the dosimetrist or therapist depending on availability
Correct answer: The radiation oncologist or a nurse, as dietary instructions are within their clinical scope
Dietary and clinical management instructions fall within the physician's and nursing team's scope of practice.
CMD Patient Care & Communication 2
A patient scheduled for pelvic radiation asks the dosimetrist about expected skin reactions.
What is the most appropriate response?