WGU D115 STUDY GUIDE 2026
COMPREHENSIVE ANSWER DIGEST
◉Name the microorganism that is most likely causing the
osteomyelitis.
Submit and Compare, displayed below. Answer: staphylococcus
aureus is the most common pathogen, although many diabetic foot
ulcers are polymicrobial infections.
◉Describe sequestrum.. Answer: Sequestrum is an area of necrotic
bone that separates from the healthy bone.
◉What is the most common cause of a corner metaphyseal fracture
in a child younger than 12 months of age?. Answer: A transverse
tibia fracture resulting in a straight horizontal break across the tibial
shaft is a common cause of a corner metaphyseal fracture in a child
under 12 months of age. A transverse fracture is caused by direct
force, often involving the metaphysis, and is considered a sign of
suspected physical abuse, though transverse fractures could be
caused by other types of trauma. A spiral fracture, caused by a
twisting force, also often involves the metaphysis and is also a sign
of suspected physical abuse.
