What ions are necessary for both the intrinsic and extrinsic pathways to the coagulation cascade?
A) calcium ions B) magnesium ions C) potassium ions D) iron ions
Answer: A
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The formula of an amino group is ________; the formula of a carboxyl group is ________.
A. -NH2; -COOH B. -SH; -H2PO4 C. -OH; -SH D. -CH3; -NH2 E. -COOH; -OH
The movement of blood back to the heart is enhanced by the skeletal muscle pump.
Answer the following statement true (T) or false (F)
The main reason for the wide range in body H2O among individuals is their variable amount of:
a. dietary protein b. pH c. minerals d. muscle mass e. adipose tissue (fat)
How are vertebrosternal ribs distinguished from vertebrochondral ribs?
A) Vertebrosternal ribs connect to the sternum by shared costal cartilages, whereas vertebrochondral ribs do not connect to the sternum. B) Vertebrosternal ribs do not connect to the sternum, whereas vertebrochondral ribs connect to the sternum by shared costal cartilages. C) Vertebrosternal ribs are connected to the sternum by individual costal cartilages, whereas vertebrochondral ribs are connected to the sternum by shared costal cartilages. D) Vertebrosternal ribs are connected to the sternum by shared costal cartilages, whereas vertebrochondral ribs are connected to the sternum by individual costal cartilages. E) Vertebrosternal ribs are connected to the sternum at the manubrium, whereas vertebrochondral ribs are connected to the sternum at the body.