The final step in coagulation is the formation of ________
A) thrombin B) fibrin
C) prothrombin activator D) fibrinogen
Answer: B
You might also like to view...
________ inhibiting ______ secretion represents a long-loop negative feedback mechanism
a. Cortisol, CRH b. CRH, ACTH c. ACTH, CRH d. ACTH, cortisol e. CRH, cortisol
In sharks and rays TMAO
a. is present in a 2:1 ratio with urea. b. counteracts the toxic effect of urea. c. serves as a hyper-ionic regulator. d. two of these. e. all of these.
What is the equation that correctly depicts the relationship between blood pressure (BP), peripheral resistance (PR), and cardiac output (CO)?
a. BP = CO/PR b. CO = PR/BP c. BP = CO x PR d. CO = PR x BP
Erection and ejaculation can be initiated by
A. manual stimulation of the penis. B. contraction of smooth muscle. C. impulses from the cerebellum. D. increased blood levels of testosterone. E. increased levels of LH and FSH.