An injury caused by heavy pressure to the tissues, such as when an extremity is trapped under a fallen tree, that results in damage to muscle cells and the accumulation of waste products in the tissue is called a(n):

Blood samples for reptiles should be transferred to _______________top tubes, which contain lithium heparin

Fill in the blank(s) with correct word

The puncture of a vein performed with a needle for the purpose of drawing blood is called _______. 

Fill in the blank(s) with the appropriate word(s).