Which of the neurons in the diagram would most likely pick up an itch sensation?
a) A
b) B
c) C
d) Both A and B
e) All of these choices
a
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The perichondrium is a layer of dense irregular connective tissue surrounding __________.
A. a bone B. most cartilage C. a blood vessel D. the brain and spinal cord E. the pericardial cavity
While measuring blood pressure with a sphygmomanometer, where is the stethoscope placed?
a. beneath the radial artery b. above the brachial plexus c. over the ulnar d. over the brachial artery e. over the radial artery
Which of the following CANNOT diffuse through the plasma membrane?
A) lipid-soluble molecules B) water C) proteins D) water-soluble ions
Splanchnic circulation involves the blood supply that feeds and drains:
A) abdominal digestive organs. B) thoracic digestive organs. C) thoracic cardiovascular organs. D) abdominal reproductive organs.