Which of the following is characteristic of cardiac muscle?
A) Cardiac muscle cells are striated.
B) Cardiac muscle cells achieve tetany with every contraction.
C) Cardiac muscle fibers are multinucleated.
D) Cardiac muscle fibers are faster than skeletal muscles.
E) Neurons that innervate cardiac muscle tissue are under voluntary control.
A) Cardiac muscle cells are striated.
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What does the juxtaglomerular complex do in response to decreased filtration pressure?
A) It increases aldosterone production and release. B) It increases ADH production and release. C) It decreases ADH production and release. D) It increases renin production and release. E) It decreases renin production and release.
The axis is vertebra number ________.
Fill in the blank(s) with the appropriate word(s).
On coronal sectional images, the greater tubercle of the humerus is seen along the medial edge of the proximal humerus.
Answer the following statement true (T) or false (F)
During endochondral ossification these vessels invade the cartilage of the diaphysis
A) metaphyseal vessels B) nutrient arteries and veins C) periosteal vessels D) endosteal vessels E) diaphyseal artery and vein