The spinal cord part with the largest diameter is the ________ part.
A. sacral
B. cervical
C. lumbar
D. thoracic
E. coccygeal
Answer: B
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The celiac axis supplies the stomach, spleen, and liver with freshly oxygenated blood.
Answer the following statement true (T) or false (F)
One roommate was praising the health benefits of oysters to another roommate. The second person refuted that he received the benefits of the same two trace elements from eating a different type of food. Which source is he referring to?
A) Cheese B) Legumes C) Green leafy vegetables D) Organ meats
Typical renal blood flow is about ________ ml/min under resting conditions
A) 500 B) 800 C) 1200 D) 1800 E) 2500
Breathing rate increases during exercise due to
A) a joint reflex. B) stimulation of the respiratory areas by decreasing blood concentration of oxygen and increasing blood concentration of carbon dioxide. C) all of the above. D) signals from the cerebral cortex to the respiratory areas when it also signals skeletal muscles to contract.