A grandmother kissed the scraped knee of her grandchild. "It develops nature's bandage," she told the child. Which skin feature is she referring to?
A. Inflammation
B. Pigment
C. Blood clot
D. Scab
Answer: D
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_______________________________ is a structure at the terminal end of the jejunum in birds that functions as a lymphatic organ
Fill in the blank(s) with correct word
Impaired renal function within the elderly elevates their risk for acid-base imbalance.
Answer the following statement true (T) or false (F)
What is the principle defect in Parkinson disease?
A. There is a loss of neurons in the reticular activating system that secrete acetylcholine. B. There is a demyelination of alpha motor neurons important for posture and balance. C. Neurons of the substantia nigra degenerate and there is reduced delivery of dopamine to the basal nuclei. D. Autoimmune destruction occurs in neurons in the motor regions of the cerebral cortex. E. Damage to neurons of the cerebellum reduces the coordination of muscle movements.
Directional terms are important in the study of anatomy. What does "B" represent?
A. median B. right C. left D. inferior E. lateral