Spina bifida is a(n)
A) all of the above.
B) abnormality in neural tube development.
C) exposed spinal cord.
D) open vertebral column and exposed spinal cord.
A
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The left side of the heart receives __________ blood from the __________ circulation and pumps it into the systemic circulation
Fill in the blank(s) with correct word
When small blood vessels are damaged, loss of blood is prevented by
a. platelet aggregation b. vasoconstriction of these vessels c. formation of a platelet plug d. all of the above e. only a and c
If you had a middle ear infection, to which of the following bone areas is the illness most likely to spread?
A) hypophyseal foramen B) sella turcica C) perpendicular plate D) mastoid part E) mandibular fossa
A person with bilateral damage to the hippocampus will probably
A. suffer from aphasia. B. develop symptoms of Parkinson's disease. C. suffer impairment of consolidation of declarative memory. D. have difficulty learning new physical skills. E. experience all of the choices.