A systemic disease of infancy and childhood in which calcification of growing skeletal elements is defective because of a deficiency of vitamin D in the diet or a lack of exposure to sunshine is called:

A posterior defect of the spinal cord that results from failure of the posterior elements to fuse properly is called:

The radiographic appearance of the bone in the following radiograph indicates which of the following pathologies? #38.jpg

Match each of the internal anatomical parts of the kidney with the correct numbered structure.  Each response will only be used once. #73.jpg

Which of the following accurately describes a nephroblastoma?

A patient comes into the imaging department for a chest x-ray and is complaining of shortness of breath.  This type of manifestation is referred to as a(n):

Once someone is admitted to a nursing home, he or she is likely to remain there for the rest of his or her life.

Declines in mortality rates always lead to declines in morbidity rates.

______ refers to the private health insurance policies that older people may purchase to supplement their Medicare coverage.

People of the same chronological age can differ dramatically in their functional age.