Thrombin:
1.is produced from prothrombin.
2.is capable of enhancing its own production.
3.stimulates the conversion of fibrinogen to fibrin.
4.All of these are correct.
4
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A. Ischial tuberosity B. Acetabulum C. Iliac crest D. Pelvic brim E. Pubic symphysis
What is a retinaculum?
A. A flat band of muscle B. A wide aponeurosis C. A sliding tendon D. An area where several muscles converge E. A thickened fibrous band of fascia
Clotting factors are produced by the ________.
A. duodenum B. liver C. pancreas D. stomach
A secondary oocyte remains viable for about ________ hours, while most sperm remain viable in the female reproductive tract for about ________ hours.
A. 24; 48 B. 24; 72 C. 24; 24 D. 48; 72