A patient has sustained an injury to his mediastinum. Based on the anatomy of his chest, which one of the following structures has been injured?

Proper technique for the capillary puncture includes:

a. Wiping the first drop of blood away from the puncture b. Squeezing the puncture site prior to use of the lancet c. Placing an ice pack on the puncture site prior to collection d. Performing the puncture immediately following alcohol cleansing

An increased number of platelets are seen in someone with high altitude living

Indicate whether the statement is true or false