What is the most common site for bone marrow aspiration in an adult?
a. Sternum
b. Posterior iliac crest
c. Tibia
d. Ribs
ANS: B
Most bone marrow aspirates are obtained from the posterior iliac crest in an adult. The anterior iliac crest can also be used and occasionally the ribs or vertebrae. The sternum is rich in marrow and a good specimen can be obtained from it, but it is not recommended because of the risk of puncture to the underlying heart and great vessels.
Health Professions
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Dead-end access roads are those that extend farther than ___ feet (m) from a public street or road
A. 50 (15) B. 100 (30) C. 150 (45) D. 200 (60)
Health Professions
A patient control number (PCN) is a unique number given to each patient for each day of inpatient care
Indicate whether this statement is true or false.
Health Professions