Which portion of the brain smooths the transition bewteen inspiration and expiration?
a. DRG c. apneustic center
b. PRG d. VRG
b. PRG
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Which is TRUE about sinus arrest and sinus exit block?
A) The pause in both sinus exit block and sinus arrest is a multiple of the R-R intervals. B) Sinus exit block is an irregular rhythm; sinus arrest is regular. C) Sinus arrest always ends in an escape beat; sinus exit block doesn't. D) Sinus arrest and sinus exit block can both result in decreased cardiac output.
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An abnormal accumulation of tissue fluid is ________
Fill in the blank with correct word.
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Which of the following is NOT a leukocyte?
a. neutrophil b. lymphocyte c. thrombocyte d. monocyte
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What type of wound is pictured here?
A. Contusion B. Incision C. Puncture D. Abrasion E. Laceration
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