What is the enzyme that converts soluble fibrinogen to insoluble fibrin?
A. Prothrombin
B. Thromboplastin
C. Thrombin
D. Plasmin
Answer: C
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Intercalated discs are found in ________
A) Striated muscle B) Smooth muscle C) Cardiac muscle D) All of the above
Soon after birth, what happens to the foramen ovale?
A. It forms the ductus ateriosus. B. It only allows blood to flow between the left and right ventricles. C. It forms the ligamentum arteriosum. D. It closes to form the fossa ovalis.
Both heads of the biceps femoris muscle __________.
A. extend the leg at the knee B. extend the hip C. flex the leg at the knee D. flex the hip
Which of the following is found in the posterior group of forearm muscles?
A. Flexor digitorum profundus B. Flexor digitorum superficialis C. Flexor carpi radialis D. Abductor pollicis longus E. Palmaris longus