T cells that are activated by costimulation involving a class I MHC and CD8 markers are called __________.

a. plasma cells
b. cytotoxic T cells
c. memory B cells
d. helper T cells


Answer: b. cytotoxic T cells

Anatomy & Physiology

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Reissner's membrane is present in which structure of the ear?

a. Cochlea b. Oval window c. Round window d. Tympanic membrane e. Utricle

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Placing a suction catheter past the base of the tongue:

A) may cause the patient to gag or vomit. B) will result in aspiration of gastric contents. C) is effective in thoroughly clearing the airway. D) commonly causes bradycardia in adult patients

Anatomy & Physiology

The extensor pollicis brevis moves the ________.

A. palm B. forearm C. fingers D. retinaculum E. thumb

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If the body is sliced so the result is a top and bottom portion, this is referred to as the:

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Anatomy & Physiology