Excess use of antibiotics can kill the normal intestinal microflora and open a niche for pathogenic bacteria.
Answer the following statement true (T) or false (F)
True
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Which is false regarding the somatic nervous system (SNS)?
A. The SNS is part of both the CNS and the PNS. B. The SNS innervates skeletal muscle fibers. C. The SNS is under voluntary control. D. The SNS uses motor and sensory neurons. E. The SNS is activated by visceral sensory neurons.
Amniocentesis provides an image of a developing fetus.
Answer the following statement true (T) or false (F)
What are the functions of pleural fluid?
What will be an ideal response?
Joey is 6 months old and requires a blood transfusion; his blood type is B. What type of blood may he receive? Is his age a factor in your answer? What would happen if he received a "wrong" blood type? If Joey were younger, is it possible that there is no "wrong" blood type? Why may it surprise a beginning physiology student, familiar with the basics of immunology, that a person could mount an
immediate immune response to transfused blood? Explain all of your answers. What will be an ideal response?