Whose bone marrow is mostly red?
A) elderly B) young adults
C) infants D) middle-aged adults
Answer: C
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The ________ is an expanded, saclike chamber at the base of the thoracic duct.
Fill in the blank(s) with the appropriate word(s).
Several regions of the brainstem mediate autonomic responses. Which of the following is not mediated by these areas?
A) salivation B) defecation C) pupillary constriction D) blood pressure
Which of the following is comprised of anterior rami from C5-T1?
A. Brachial plexus B. Coccygeal plexus C. Cervical plexus D. Lumbar plexus E. Sacral plexus
Which of the following activities is NOT associated with the cerebrum?
A. interpreting smell and taste B. controlling the autonomic nervous system C. initiating voluntary movements D. making moral judgments E. writing poetry