Each of the following statements regarding retake radiographs is correct except one. Which one is the exception?

A) All errors create a need to re-expose the patient.
B) If one radiograph in a set of bitewings is overlapped, it should be determined whether adjacent radiographs image the area adequately.
C) Determining when a retake is necessary will keep radiation exposure to a minimum.
D) All errors reduce the quality of the radiograph.

A
Explanation: A) Not all errors create a need to reexpose the patient. Two examples of this are when the error does not affect the area of interest and when the error affects only one radiograph in a series, where the area of interest can be viewed in an adjacent radiograph.
B) Not all errors create a need to reexpose the patient. Two examples of this are when the error does not affect the area of interest and when the error affects only one radiograph in a series, where the area of interest can be viewed in an adjacent radiograph.
C) Not all errors create a need to reexpose the patient. Two examples of this are when the error does not affect the area of interest and when the error affects only one radiograph in a series, where the area of interest can be viewed in an adjacent radiograph.
D) Not all errors create a need to reexpose the patient. Two examples of this are when the error does not affect the area of interest and when the error affects only one radiograph in a series, where the area of interest can be viewed in an adjacent radiograph.

Health Professions

You might also like to view...

A 30-year-old woman complains of swelling in both of her legs. She is 32 weeks pregnant, and states that she has also developed varicose veins over the past few weeks. Which of the following BEST explains the cause of this patient's signs and symptoms?

A) The gravid uterus compresses the superior vena cava, decreasing venous return to the heart. B) Changes in the endocrine system cause peripheral edema during the late stages of pregnancy. C) The gravid uterus compresses the pelvic and femoral vessels, decreasing venous return and causing venous stasis. D) Changes in kidney function alter the normal electrolyte balance, causing tissue edema in the legs and feet.

Health Professions

Which one of the following statements about a nasal cannula is true?

A) "I can adjust the oxygen flow rate anywhere from 1 to 8 lpm, depending on how much oxygen the patient needs." B) "When the nasal cannula is set to the highest appropriate oxygen flow rate, a large portion of the air inspired by the patient is ambient air." C) "The nasal cannula is preferred over the nonrebreather mask because it gives the oxygen through the nose instead of the mouth." D) "It is best to see how the patient tolerates the nasal cannula before attempting to place a nonrebreather mask on the patient."

Health Professions