During embryonic development of the limbs, which limb buds appear first?
A. Upper limb buds
B. Lower limb buds
Answer: A
Anatomy & Physiology
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The principle of conservation of momentum restates which of Newton's laws?
A. inertia B. acceleration C. action/reaction D. gravitation
Anatomy & Physiology
Two tracts found within the extrapyramidal system are the
A. rubrospinal and corticospinal. B. spinothalamic and tectospinal. C. vestibulospinal and rubrospinal. D. corticobulbar and vestibulospinal. E. corticospinal and corticobulbar.
Anatomy & Physiology
Small sacs lined with synovial fluid in joints are called:
a. mucocutaneous sacs b. parietal sacs c. visceral sacs d. bursae
Anatomy & Physiology
The first segment of the small intestines is the
A. pylorus. B. duodenum. C. ileum. D. jejunum. E. ilium.
Anatomy & Physiology