The phrenic nerve is a member of the:
A) cervical plexus. B) brachial plexus. C) lumbar plexus. D) sacral plexus.
Answer: A
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Which of the following is NOT a plexus of the vagus (X) nerve?
A) pulmonary B) esophageal C) cardiac D) inferior hypogastric
Define the term "negative feedback."
What will be an ideal response?
Which of the following test procedures requires clay to plug the tube?
a. blood smear c. fecal sample b. packed cell volume d. urinalysis
Define hemostasis
A) Hemostasis is an antigen-antibody binding response that alerts the immune system to a non-self antigen. B) Hemostasis is the maintenance of relatively normal internal conditions in the face of a changing external environment. C) Hemostasis is the process of stopping bleeding. D) Hemostasis is the production of new blood components in the red bone marrow. E) Hemostasis is the regulation of the hormones that control blood composition.