Where is the central ray (CR) placed for a PA projection of the third digit?
A. At the Distal interphalangeal joint
B. At the Interphalangeal joint
C. At the proximal interphalangeal joint
D. At the third MCP
Select your answer:

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Virus, Bacteria, Immunity Anatomical Terminology Epithelial Cell Theory and Cellular Structure Teeth and Microbes Cell Bio Cellular Components Macromolecules & Nutrients Cell and Muscle Histology Muscular Genetics: Viruses and Bacteria Measles and Hib Introduction to Histology Illnesses and Diseases in Caregiving Musculoskeletal Injuries & Workstation DesignOther quiz:
Renal, Cancer, HIV › ViewName the condition when a patient with HIV has an involuntary weight loss greater than 10% plus either diarrhea or fever for more than 30 days
A. AIDS-defining illness
B. AIDS-wasting syndrome
C. Opportunistic infection
D. Lipodystrophy
Human Body and Pathogens › View
If a person has a brain injury, how will it affect the body?
A. It might interfere with growth and development
B. It might affect the immune system
C. It might interfere with the body’s ability to circulate blood
D. It may interfere with the body’s ability to maintain homeostasis