What would detect a tiny insect crawling across your skin?
A. Myoepithelial cells
B. Hair receptors
C. Piloerector muscles
D. Dendritic cells
E. Keratinocytes
B. Hair receptors
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What is the largest artery in the body?
A) aorta B) left common carotid artery C) left subclavian artery D) pulmonary trunk
Which of the following is NOT a passive process of movement?
A. Osmosis B. Facilitated diffusion C. Diffusion D. Solute pumps
The pulmonary veins carry ________ blood to the ________.
A. deoxygenated; right atrium B. oxygenated; lungs C. oxygenated; left atrium D. deoxygenated; lungs
Which of the following is the abnormal curve often seen in pregnant women as they attempt to preserve their center of gravity toward the end of the pregnancy?
A) scoliosis B) kyphosis C) hunchback D) lordosis