The cells that perform immunological surveillance are the ________ cells

A) NK
B) plasma
C) B
D) helper T
E) suppressor T


Answer: A

Anatomy & Physiology

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Tactile corpuscles and tactile (Merkel) discs are located ________

A) in the brain B) around bones and tendons C) in the skin D) in the viscera

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Match the disorder with its description.Sciatica

A. Loss of sensation B. Pain radiating down the back of the thigh and leg C. Stiffness in the neck and headache D. Inflammation of a nerve E. Pain along a nerve tract

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Which of the following sensations is generated by a general sense organ?

a. touch b. taste c. equilibrium d. both A and C above

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Important organic osmolytes in marine osmoconformers are

a. polyols and sugars. b. glycine and taurine. c. methylamine and methylsulfonium. d. urea. e. all of these.

Anatomy & Physiology