Repolarization of a ventricular cardiomyocyte takes longer than repolarization of a typical neuron.
Answer the following statement true (T) or false (F)
True
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Ependymal cells line the inner cavities of the CNS.
Answer the following statement true (T) or false (F)
Match each of the structures or terms with its definition, description, or function.
a. synovial membrane b. parietal membrane c. visceral membrane d. dermal papilla e. arrector pili f. epidermis g. sebum h. free nerve ending i. “rule of nines” j. pacinian corpuscle 1. _____ Structure in the skin that causes “goose pimples” 2. _____ Membrane that lines the walls of body cavities 3. _____ Skin receptor that responds to pain 4. _____ Contains the stratum corneum and stratum germinativum 5. _____ An oil produced by skin glands 6. _____ Membrane that lines the joints of the body 7. _____ A method of determining the percent of body surface area in a part of the body 8. _____ Membrane that covers the organs of the thoracic or abdominal cavities 9. _____ Forms the fingerprints on the tips of the fingers 10. _____ Skin receptor that responds to pressure
When you are exposed to bright light, a reflex is initiated and your iris constricts to decrease pupil size. Which structure serves as a receptor in this system?
A. The iris B. The brain's visual cortex C. The retina D. The eyelid
All of the following are types of hemopoiesis except which one?
A. Leukopoiesis B. Erythropoiesis C. Thrombopoiesis D. All of these are types of hemopoiesis.