In the platelet release reaction,
A. factor XII is activated.
B. ADP and thromboxanes stimulate other platelets to become activated.
C. activated platelets are connected by fibrinogen.
D. prostaglandin production is inhibited.
E. platelets convert to fibrin.
B
You might also like to view...
Picking up a book at a constant speed requires that
a. muscle tension be equal to the book's weight b. the muscle perform an eccentric contraction c. the muscle perform an isometric contraction d. the muscle perform a concentric contraction e. both a and d occur
Intercalated discs couple ________ cells both mechanically and electrically.
A. skeletal muscle B. smooth muscle C. myocardial D. both myocardial and skeletal muscle
The gastric enzyme ________ is secreted in inactive form and activated by the low pH of gastric juice.
A. rennin B. trypsin C. intrinsic factor D. pepsin
Which of the following is the maximum "healthy" cholesterol level in a typical 19-year-old male?
A) 230 mg/dL B) 185 mg/dL C) 200 mg/dL D) 350 mg/dL E) 250 mg/dL