The sense of sight can be classified as a:
a. proprioceptor
b. chemoreceptor
c. thermoreceptor
d. photoreceptor
d. photoreceptor
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Define hyperventilation and explain what may cause it. Is the increased ventilation that occurs while exercising an example of hyperventilation? Explain your answer. How are PO2 and PCO2 affected by hyperventilation? Can breathing into a paper bag remedy hyperventilation or is this just unfounded folk medicine? Explain.
What will be an ideal response?
Which of the following is not a means by which viruses can lead to cellular damage or death?
a. release by the virus of enzymes or toxins that physically injure or disrupt affected cells b. depletion of essential cellular components by the virus c. cellular production of substances toxic to the cell under the dictatorship of the virus d. transformation of normal host cells into cancer cells e. incorporation of the virus into the cell so that the body's own defense mechanisms no longer recognize the cell as part of "normal self" and destroy it
The MOST important aspect of assessing a patient with a genitourinary emergency is to:
A) detect and treat life-threatening conditions. B) perform an immediate secondary assessment. C) rapidly determine the cause of the emergency. D) determine if the patient requires narcotic analgesia.
Name the bony processes that curl out from the lateral walls of the nasal cavities, serving to stir up the air as it is inhaled.
a.) Hard and soft palates b.) Vestibular and vocal folds c.) Conchae d.) Thyroid and cricoid cartilages