Which of the following correctly pairs a term with its definition?
A. Abduction-lifting the arm out to the side of the body so that it is parallel to the ground
B. Adduction-moving the arm forward so its is in front of the body
C. Flexion-bringing the arm from overhead back down to the side of the body
D. Extension-bending the leg at the knee to bring the heel closer to the buttocks
Answer: A
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Generally, the third vessel to branch off the abdominal descending aorta is the
A. celiac artery. B. IMA. C. right renal artery. D. left renal artery. E. SMA.
Which cells of connective tissue proper release chemicals that mobilize the immune system?
A) fibroblasts B) adipocytes C) macrophages D) osteocytes E) melanocytes
Match the following structures with the appropriate description.
1. location of most peptic ulcers 2. section where chyme is processed to remove water and electrolytes, leaving waste products of digestion 3. located at the ventral end of the cecum 4. distal-most section of small intestine A. appendix B. colon C. duodenum D. ileum E. jejunum
What connects the pituitary gland to the brain at the hypothalamus?
A) infundibulum B) brain stem C) thalamus D) midbrain