Anesthesia is administered to patients to relieve pain and to perform surgery.?

The right SC joint and right side of the manubrium are superimposed by the thoracic vertebrae on a PA oblique sternum projection (RAO position). Such a projection is produced when

a. the patient rotation is less than the required amount. b. the patient rotation is more than the required amount. c. the patient is rotated into a LAO position. d. the central ray is centered too close to the vertebral column.

Which of the following would be considered an ethical dilemma due to the advancement of today's science and technology?

A. Should an antibiotic be withheld so as not to prolong the life of a dying patient? B. What process should be followed if an unconscious patient has not left an advance directive? C. Should a patient be presented with medical options beyond their ability to comprehend? D. Should embryonic stem cells be used for research?