QUESTIONS AND CORRECT DETAILED ANSWERS VERIFIED BY EXPERTS
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1. A limited operator prepares to perform a portable chest
radiography exam on a patient in the ICU who is unresponsive.
What is the primary ethical and legal standard regarding patient
consent?
A. Written informed consent must be signed by a legal proxy before any
imaging procedure can proceed.
B. Implied consent applies because emergency situations where a
patient cannot consent assume they would want life-saving care.
C. The technologist can waive all identity verification steps if the patient
is unconscious and unaccompanied.
D. Verbal consent must be obtained from the nursing staff acting as
temporary legal guardians.
2. Which of the following would be a violation of patient
confidentiality?
A. A limited operator discusses a patient's pathology with a
radiographer to get assistance in setting technical factors.
B. A limited operator talks to his or her friend during lunch about a
patient's imaging procedure.
C. A radiographer asks if a patient is pregnant before an acute
abdominal series.
,D. A transporter tells the limited operator that the patient complained
of dizziness while riding in the wheelchair.
3. Which of the following are true regarding informed consent?
4. Informed consent may be revoked at any time.
5. The patient must be legally competent to sign.
6. The patient may sign in an incomplete form and the blanks may be
filled in later by the physician.
A. 1 and 2 only
B. 1 and 3 only
C. 2 and 3 only
D. 1, 2, and 3
4. A limited operator innocently commits an error as a result of
following the orders of his or her employer, a physician. The
employer may be held responsible according to the:
A. American Society of Radiologic Technologists Code of Ethics.
B. Rule of professional responsibility
C. Doctrine of respondeat superior
D. Doctrine of non compos mentis
5. Communication has been "validated" when the speaker has:
A. Spoken clearly
B. Received a response from the listener that demonstrates
comprehension
,C. Presented the information accurately
D. Reviewed the material
6. Which of the following is NOT a form of nonverbal
communication?
A. Speaking
B. Touching
C. Eye contact
D. Facial expression
7. Mrs. Elizabeth Dunbar is 86 years old and a bit confused. She is
most likely to respond appropriately if you address her as:
A. Betty
B. Honey
C. Mrs. Dunbar
D. Elizabeth
8. Which of the following are correct statements of proper body
mechanics?
9. Use a broad stance.
10. Turn and lift using your back muscles.
11. Carry heavy objects close to your body.
A. 1 and 2 only
B. 1 and 3 only
C. 2 and 3 only
, D. 1, 2, and 3
Infection Control and Safety
9. Which specific method represents the most effective means of
breaking the chain of infection for a pathogen transmitted via
droplet nuclei?
A. Utilizing standard hand sanitizer containing at least 60% alcohol
before touching the patient.
B. Wearing a properly fitted N95 or higher-level particulate respirator
mask when entering the patient care area.
C. Disinfecting the tabletop with a low-level quaternary ammonium
compound disinfectant wipe.
D. Requiring the patient to wear clean latex examination gloves during
the entire imaging sequence.
10. A limited operator accidentally sustains a needlestick injury with a
contaminated needle. What is the immediate priority action
according to standard exposure control policies?
A. Apply a tightly wrapped tourniquet proximal to the puncture site.
B. Wash the exposed puncture site immediately with soap and water,
then report the incident to the supervisor.
C. Squeeze the wound forcefully to express contaminated blood.