Which of the following is most likely to occur when a soldier stands at attention--very still, with legs and spine straight?
A. decreased pressure in the capillaries of the feet
B. increased absorption of interstitial fluid by the capillaries of the feet
C. increased storage of blood in the veins of the feet and legs
D. increased venous return
E. increased blood flow to the brain
C
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Inhibition of the baroreceptor reflex would prevent proper regulation of all but ________.
A. blood pressure B. stroke volume C. respiratory rate D. heart rate
Bronchioles are kept open by
A. plates of cartilage. B. smooth muscle. C. rings of cartilage. D. skeletal muscle. E. layers of epithelium.
What part of the brain plays a vital role in short-term memory involving the integration of various related stimuli and is also crucial for consolidation into long-term memory?
a. hippocampus b. basal nuclei c. cerebellum d. cerebral cortex e. hypothalamus
Ingredients are listed on a pet food label starting with the lowest inclusion ingredient
Indicate whether the statement is true or false