The foramen magnum is located in which bone of the skull?
A) temporal B) occipital C) frontal D) sphenoid
Answer: B
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The origin of the external obliques includes ribs __________
A. six through twelve B. seven through twelve C. eight through twelve D. five through twelve
As it leaves the glomerulus, blood in the efferent glomerular arteriole will next enter ________.
A. renal vein B. interlobar veins C. segmental veins D. peritubular capillaries
Which of the following is the prime mover of neck flexion?
A. External oblique B. Anterior scalene C. Splenius capitis D. Sternocleidomastoid E. Multifidus
Once cells in the SA node reach threshold,
A) a heart attack occurs. B) the heart stops beating. C) nothing happens until the AV node is innervated. D) an action potential is triggered.