The blood-brain barrier (BBB) is most permeable to which of the following?
A. Antibiotics
B. Urea and creatinine
C. Glucose and oxygen
D. Sodium, potassium, and chloride
E. Platelets, white blood cells, and red blood cells
Answer: C
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The artery that will eventually subdivide to form the posterior cerebral arteries is the _____ artery
A. basilar B. external carotid C. maxillary D. superficial temporal E. internal carotid
Which of the following describes the drag created by a pressure differential between the lead and rear sides of a body moving through a fluid?
A. form drag B. profile drag C. surface drag D. both A and B above
The ________________________________________ is the only accessory sex gland present in the dog
Fill in the blank(s) with correct word
A neuron is receiving a stimulus which gets stronger and stronger. The result is
A. resonance of action potentials increases. B. height of the action potentials increases. C. frequency of occurrence of action potentials increases. D. amplitude of the action potential increases. E. duration of the action potential increases.