________ are individual cardiac muscle cells, which are relatively small, averaging 10-20 µm in diameter and 50-100 µm in length.
A) Fibrocytes
B) Cardiocytes
C) Myelocytes
D) Chondrocytes
E) Osteocytes
Ans: B) Cardiocytes
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This figure shows the right anterior forearm. What muscle does number 1 indicate?
A. Flexor carpi radialis B. Brachialis C. Pronator teres D. Brachioradialis E. Palmaris longus
Nails are formed by the _____ layer.?
A) ?epidermal B) ?dermal C) ?hypodermal D) ?subcutaneous
A drug called a "monoamine-oxide inhibitor" might be expected to cause
A) increased levels of norepinephrine at a synapse. B) decreased levels of acetylcholine at a synapse. C) presynaptic inhibition. D) increased permeability to calcium.
Which kinds of synovial joints can move in two (and only two) planes of the body?
A) hinge B) ball and socket C) pivot D) condyloid