Exam 20: Orthopedic Surgery

The term "hammer toe" is most often used to describe an abnormal flexion posture of the proximal interphalangeal joint of one of the four lesser toes.A bunion (hallux valgus)is a soft tissue or bony mass at the medial side of the first metatarsal head.Both of these deformity conditions of the feet share similar surgical positions,instrumentation for fixation,and recovery plans.What nursing consideration is also shared by both procedures?

Identify the layer of connective tissue that covers all bone.

The scaphoid,also called the navicular,links the proximal row of carpal bones as it:

Polymethylmethacrylate (PMMA,or bone cement)is an acrylic,cement-like substance composed of a liquid methyl methacrylate monomer and a powder methyl methacrylate-styrene copolymer.What element is added to the powder component by the manufacturer to make the finished product radiopaque?

Osteoporosis is one of the most common and serious bone diseases and is responsible for more than 2 million fractures a year.Osteoporosis-related fractures most commonly occur in the hip,spine,and wrist,but any bone can be affected.The excessive reduction of total bone mass in osteoporosis is due to: